EOS Med Chem Building block stock list-2226

EOS med chem is the only manufacturer that provides excellent quality chemistry products and services at affordable rates. The experts working here are highly trained to handle these chemicals used in the creation of medicines used for treating various life-threatening diseases. We are into the manufacturing of chemical products after doing a deep research for the same.
Our team of experts holds the work experience of more than ten years, and therefore we can assure you about the quality and superiority of the products and services we offer to all our valued clients around the globe. At present, this organization is listed among the most leading pharmaceutical suppliers around the world. We always supply products keeping the affordability in mind.

R&D Center: 8000 sq, More than 100 hoods
Pilot Plant: 20000sq, 40 reactors from 5-200L
Manufacturing Site: 800000sq, 40 reactors from 100-5000L
Web: www.eosmedchem.com
Email: info@eosmedchem.com; eosmedchem@gmail.com

This is my R&D youtube: https://youtu.be/r5cJdXKNXHk 

Name: Fingolimod Impurity 3, CAS: 162358-08-9, Formula: C25H39NO5, Molecular Weight: 433.59, stock 6.6g, assay 97.8 %.

Name: Fingolimod EP Impurity H, CAS: 162358-09-0, Formula: C25H39NO5, Molecular Weight: 433.59, stock 7.6g, assay 97.9 %.

Name: Fingolimod Impurity 8, CAS: 162358-96-5, Formula: C16H25I, Molecular Weight: 344.28, stock 2.2g, assay 97.2 %.

Name: Fingolimod HCl, CAS: 162359-56-0, Formula: C19H33NO2. HCl, Molecular Weight: 307.48 36.46, stock 3.9g, assay 97.1 %.

Name: Fingolimod Methyl Impurity, CAS: 162361-47-9, Formula: C20H35NO2, Molecular Weight: 321.51, stock 2.7g, assay 97.8 %.

Name: Fingolimod Impurity 14, CAS: 162361-49-1, Formula: C19H33NO3, Molecular Weight: 323.48, stock 7.3g, assay 97.1 %.

Name: Roflumilast Impurity 4, CAS: 162401-30-1, Formula: C14H8Cl2F4N2O3, Molecular Weight: 399.13, stock 4g, assay 98.4 %.

Name: Roflumilast, CAS: 162401-32-3, Formula: C17H14Cl2F2N2O3, Molecular Weight: 403.22, stock 6.7g, assay 97.7 %.

Name: Roflumilast Impurity 1, CAS: 162401-43-6, Formula: C17H14Cl2F2N2O3, Molecular Weight: 403.22, stock 1.1g, assay 98.7 %.

Name: Guaiacol-4-Sulfonate Potassium Salt, CAS: 16241-25-1, Formula: C7H7O5S. K, Molecular Weight: 203.19 39.10, stock 9.8g, assay 98.4 %.

Name: Potassium 4-hydroxy-3-methoxybenzene-1-Sulfonate, CAS: 16241-25-1, Formula: C7H7KO5S, Molecular Weight: 242.29, stock 6.2g, assay 97.9 %.

Name: Mirabegron Impurity 27, CAS: 1624261-01-3, Formula: C16H20N2O, Molecular Weight: 256.35, stock 2.8g, assay 97.4 %.

Name: Erlotinib Impurity 43, CAS: 1624294-38-7, Formula: C22H25N3O4, Molecular Weight: 395.46, stock 4.2g, assay 97.7 %.

Name: Nintedanib-d8 (Intedanib-d8), CAS: 1624587-87-6, Formula: C31H25D8N5O4, Molecular Weight: 547.68, stock 5.5g, assay 97.2 %.

Name: Valnemulin EP Impurity A (Mixture of Diastereomers), CAS: 1624614-06-7, Formula: C31H52N2O6S, Molecular Weight: 580.83, stock 9.5g, assay 98.3 %.

Name: 3-O-Methyl Estrone, CAS: 1624-62-0, Formula: C19H24O2, Molecular Weight: 284.4, stock 7.5g, assay 98 %.

Name: Medroxyprogesterone-d3, CAS: 162462-69-3, Formula: C22H29D3O3, Molecular Weight: 347.51, stock 4.7g, assay 97.3 %.

Name: Methylprednisolone Acetate EP Impurity G, CAS: 1625-11-2, Formula: C24H34O6, Molecular Weight: 418.53, stock 3g, assay 98.7 %.

Name: Montelukast Impurity 25, CAS: 162515-69-7, Formula: C6H11NOS, Molecular Weight: 145.22, stock 6.3g, assay 98 %.

Name: (2R,3S)-3-(tert-Butoxycarbonylamino)-1-Chloro-2-Hydroxy-4-Phenylbutane, CAS: 162536-40-5, Formula: C15H22ClNO3, Molecular Weight: 299.8, stock 6.7g, assay 98.7 %.

Name: Atazanavir related compound A, CAS: 162537-11-3, Formula: C8H15NO4, Molecular Weight: 189.21, stock 3.9g, assay 98.4 %.

Name: Methylprednisolone EP Impurity F, CAS: 1625-39-4, Formula: C22H32O5, Molecular Weight: 376.49, stock 1.4g, assay 97.5 %.

Name: Temsirolimus, CAS: 162635-04-3, Formula: C56H87NO16, Molecular Weight: 1030.3, stock 7.6g, assay 97.7 %.

Name: Efavirenz Impurity 18, CAS: 1627575-36-3, Formula: C14H11ClF3NO2, Molecular Weight: 317.7, stock 6.6g, assay 97.6 %.

Name: Zoledronic Impurity 1, CAS: 1627731-60-5, Formula: C7H12N2O9P2, Molecular Weight: 330.13, stock 2.1g, assay 98.8 %.

Name: Zoledronic Acid Impurity (NAP-205-02), CAS: 1627731-61-6, Formula: C7H17N2O14P4, Molecular Weight: 477.11, stock 4.3g, assay 97.8 %.

Name: Docetaxel EP Impurity D (7-epi-10-Oxo-Docetaxel), CAS: 162784-72-7, Formula: C43H51NO14, Molecular Weight: 805.87, stock 5.5g, assay 98.7 %.

Name: Noribogaine Glucuronide Lithium Salt, CAS: 1628118-68-2 (free acid), Formula: C25H31N2O7. Li, Molecular Weight: 471.53 6.94, stock 6.5g, assay 97.4 %.

Name: Cefotiam Impurity 6, CAS: 1628441-07-5, Formula: C13H14N4O5S2, Molecular Weight: 370.41, stock 9.6g, assay 97.2 %.

Name: Ritonavir EP Impurity J, CAS: 162849-95-8, Formula: C28H35N3O5S, Molecular Weight: 525.66, stock 7.3g, assay 97.3 %.

Name: Trimethoprim EP Impurity F, CAS: 16285-82-8, Formula: C13H15BrN4O2, Molecular Weight: 339.19, stock 5.6g, assay 98.2 %.

Name: Levothyroxine EP Impurity B, CAS: 1628720-66-0, Formula: C15H11ClI3NO4, Molecular Weight: 685.43, stock 9.2g, assay 97.1 %.

Name: Praliciguat, CAS: 1628730-49-3, Formula: C21H14F8N6O2, Molecular Weight: 534.37, stock 6.3g, assay 97.3 %.

Name: Praliciguat-d6, CAS: 1628730-49-3 (non-labelled), Formula: C21H8D6F8N6O2, Molecular Weight: 540.41, stock 5.7g, assay 98.2 %.

Name: Palbociclib-d8, CAS: 1628752-83-9, Formula: C24H21D8N7O2, Molecular Weight: 455.59, stock 5.6g, assay 97.5 %.

Name: Cyclopentylamine-d8, CAS: 1628753-55-8, Formula: C5H3D8N, Molecular Weight: 93.2, stock 8.2g, assay 97.6 %.

Name: Cyclopentylamine-1,3,3,4,4-d5, CAS: 1628753-58-1, Formula: C5H6D5N, Molecular Weight: 90.18, stock 3.9g, assay 97.1 %.

Name: Cyclopentylamine-3,3,4,4-d4, CAS: 1628753-60-5, Formula: C5H7D4N, Molecular Weight: 89.17, stock 1.9g, assay 97.3 %.

Name: Cyclopentylamine-1,2,2,5,5-d5, CAS: 1628753-63-8, Formula: C5H6D5N, Molecular Weight: 90.18, stock 4.4g, assay 98.1 %.

Name: 3,5-diiodothyronine sulfate, CAS: 1628776-32-8, Formula: C15H13I2NO7S, Molecular Weight: 605.15, stock 9.6g, assay 97.9 %.

Name: Chlortalidone EP Impurity G, CAS: 16289-13-7, Formula: C14H9Cl2NO2, Molecular Weight: 294.13, stock 4.1g, assay 98.2 %.

Name: Rilpivirine Impurity 1, CAS: 1629023-90-0, Formula: C18H12N6, Molecular Weight: 312.34, stock 3.5g, assay 98.9 %.

Name: Naphthalen-1-yl-(1H-Pyrrol-3-yl)methanone, CAS: 162934-76-1, Formula: C15H11NO, Molecular Weight: 221.26, stock 7.4g, assay 97.1 %.

Name: Dexamethasone Sodium Phosphate EP Impurity H, CAS: 162968-22-1, Formula: C22H32FO8P, Molecular Weight: 474.46, stock 5.1g, assay 97.7 %.

Name: 4,4'-Methylenebis(2-Isopropyl-6-Methyllaniline), CAS: 16298-38-7, Formula: C21H30N2, Molecular Weight: 310.49, stock 7.9g, assay 97.8 %.

Name: Tofacitinib Related Compound 2 HCl, CAS: 1629858-78-1 (free base), Formula: C10H17N3O. HCl, Molecular Weight: 195.27 36.46, stock 1.9g, assay 98.1 %.

Name: 25-Hydroxy Vitamin D3 3,3芒聙聶-Aminopropyl Ether, CAS: 163018-26-3, Formula: C30H51NO2, Molecular Weight: 457.74, stock 6.5g, assay 98.2 %.

Name: 4-Bromo 17-beta-estradiol, CAS: 1630-83-7, Formula: C18H23BrO2, Molecular Weight: 351.28, stock 3.5g, assay 97.7 %.

Name: Risedronic Acid N-Oxide, CAS: 1630901-84-6, Formula: C7H11NO8P2, Molecular Weight: 299.11, stock 2.6g, assay 98.6 %.

Name: Bromhexine Related Compound 1 HCl, CAS: 1631131-52-6 (free base), Formula: C14H20BrClN2. HCl, Molecular Weight: 331.69 36.46, stock 6.8g, assay 97.9 %.

Name: Lansoprazole Impurity 19, CAS: 163119-28-6, Formula: C9H9ClF3NO2, Molecular Weight: 255.62, stock 9.8g, assay 98.9 %.

Name: Lansoprazole Pyridine N-Oxide, CAS: 163119-30-0, Formula: C16H14F3N3O2S, Molecular Weight: 369.36, stock 2.1g, assay 97.3 %.

Name: Nereistoxin, CAS: 1631-58-9, Formula: C5H11NS2, Molecular Weight: 149.27, stock 4.4g, assay 97.1 %.

Name: Atrazine-d5, CAS: 163165-75-1, Formula: C8H9D5ClN5, Molecular Weight: 220.72, stock 4g, assay 98.4 %.

Name: para-Hydroxy Atorvastatin Lactone, CAS: 163217-70-7, Formula: C33H33FN2O4, Molecular Weight: 556.64, stock 9.3g, assay 97.3 %.

Name: ortho-Hydroxy Atorvastatin Lactone, CAS: 163217-74-1, Formula: C33H33FN2O5, Molecular Weight: 556.63, stock 5.3g, assay 98.2 %.

Name: 4芒聙聶-O-Benzyl Ezetimibe, CAS: 163222-32-0, Formula: C31H27F2NO3, Molecular Weight: 499.56, stock 4.5g, assay 98.5 %.

Name: Ezetimibe, CAS: 163222-33-1, Formula: C24H21F2NO3, Molecular Weight: 409.43, stock 9.2g, assay 98.7 %.

Name: Dapagliflozin Impurity 32, CAS: 1632287-34-3, Formula: C23H27ClO7, Molecular Weight: 450.91, stock 9.4g, assay 98 %.

Name: Droxidopa Impurity 11 (DL-erythro-Droxidopa), CAS: 16322-99-9, Formula: C9H11NO5, Molecular Weight: 213.19, stock 9.4g, assay 97.1 %.

Name: Rivaroxaban Dimer Impurity, CAS: 1632463-24-1, Formula: C38H36Cl2N6O10S2, Molecular Weight: 871.76, stock 5.6g, assay 97.9 %.

Name: Ceritinib-d7, CAS: 1632484-77-5, Formula: C28H29D7ClN5O3S, Molecular Weight: 565.18, stock 9g, assay 98.6 %.

Name: Diclazuril-d4, CAS: 1632495-80-7, Formula: C17H5D4Cl3N4O2, Molecular Weight: 411.66, stock 4.5g, assay 99 %.

Name: Cycloserine Dimer Impurity (Cycloserine Diketoperazine), CAS: 16337-02-3, Formula: C6H12N4O4, Molecular Weight: 204.19, stock 2.6g, assay 97 %.

Name: Pyridostigmine-d3 Bromide, CAS: 1633751-00-4, Formula: C9H10N2O2D3. Br, Molecular Weight: 184.23 79.90, stock 9.5g, assay 98.2 %.

Name: (R)-Ezetimibe, CAS: 163380-16-3, Formula: C24H21F2NO3, Molecular Weight: 409.43, stock 7.6g, assay 97.1 %.

Name: N-Nitrosoisopropylethyl Amine (Mixture of Isomers), CAS: 16339-04-1, Formula: C5H12N2O, Molecular Weight: 116.16, stock 1.5g, assay 97.2 %.

Name: Simvastatin Impurity 4, CAS: 163448-23-5, Formula: C31H51NO5, Molecular Weight: 517.75, stock 1.3g, assay 98.9 %.

Name: Leflunomide EP Impurity B (Teriflunomide), CAS: 163451-81-8, Formula: C12H9F3N2O2, Molecular Weight: 270.21, stock 4.1g, assay 97.6 %.

Name: Leflunomide EP Impurity B-d4 (Teriflunomide-d4), CAS: 163451-81-8 (non-labelled), Formula: C12H5D4F3N2O2, Molecular Weight: 274.24, stock 9.1g, assay 97.4 %.

Name: Benzyl Penicilloic Acid Sodium Salt (Mixture of Diastereomers), CAS: 16349-25-0, Formula: C16H19N2O5S. Na, Molecular Weight: 351.40 22.99, stock 5.5g, assay 98.9 %.

Name: Azacitidine Impurity 11, CAS: 16352-06-0, Formula: C4H6N4O, Molecular Weight: 126.12, stock 4.5g, assay 97.5 %.

Name: Vilazodone HCl, CAS: 163521-08-2, Formula: C26H27N5O2. HCl, Molecular Weight: 441.54 36.46, stock 8.2g, assay 98.6 %.

Name: Vilazodone impurity II, CAS: 163521-11-7 (free base), Formula: C28H30N4O3.HCl, Molecular Weight: 470.58   36.46, stock 3.5g, assay 97.1 %.

Name: Vilazodone Carboxy Acid, CAS: 163521-19-5, Formula: C26H26N4O3, Molecular Weight: 442.52, stock 5.3g, assay 97.2 %.

Name: 6-beta-Hydrocortisone, CAS: 16355-28-5, Formula: C21H28O6, Molecular Weight: 376.45, stock 2.3g, assay 98.1 %.

Name: Prednisolone EP Impurity D, CAS: 16355-29-6, Formula: C21H28O6, Molecular Weight: 376.45, stock 9.3g, assay 97.6 %.

Name: Paclitaxel Impurity 13 (Taxa-4(5),11(12)-diene), CAS: 163594-75-0, Formula: C20H32, Molecular Weight: 272.48, stock 4.5g, assay 98.3 %.

Name: Cinnarizine Impurity 2 DiHCl, CAS: 163596-56-3, Formula: C13H18N2. 2 HCl, Molecular Weight: 202.30 2 36.46, stock 1.5g, assay 97.8 %.

Name: Febuxostat Impurity 60, CAS: 163597-57-7, Formula: C12H14N2OS, Molecular Weight: 234.32, stock 3.5g, assay 97 %.

Name: Cyclo-L-Ala-L-Glu(OH), CAS: 16364-36-6, Formula: C8H12N2O4, Molecular Weight: 200.19, stock 6.2g, assay 97.3 %.

Name: Pazufloxacin Mesylate, CAS: 163680-77-1, Formula: C16H15FN2O4. CH4O3S, Molecular Weight: 318.31 96.11, stock 7g, assay 97.3 %.

Name: Metoprolol EP Impurity J, CAS: 163685-37-8, Formula: C18H31NO5, Molecular Weight: 341.45, stock 7.7g, assay 97.1 %.

Name: Metoprolol EP Impurity E, CAS: 163685-38-9, Formula: C15H25NO3, Molecular Weight: 267.37, stock 6.4g, assay 98.2 %.

Name: Cangrelor Tetrasodium Salt, CAS: 163706-36-3, Formula: C17H21Cl2F3N5O12P3S2. 4 Na, Molecular Weight: 772.33 4 22.99, stock 2.5g, assay 97.4 %.

Name: Cangrelor Impurity  5, CAS: 163706-51-2, Formula: C13H16F3N5O4S, Molecular Weight: 395.36, stock 7.6g, assay 98.3 %.

Name: Cangrelor Impurity 3, CAS: 163706-58-9, Formula: C16H22F3N5O4S2, Molecular Weight: 469.5, stock 6.9g, assay 97.1 %.

Name: Dabigatran Impurity 23, CAS: 1637238-96-0, Formula: C37H41N9O4, Molecular Weight: 675.8, stock 1.4g, assay 97 %.

Name: Trans-Zeatin, CAS: 1637-39-4, Formula: C10H13N5O, Molecular Weight: 219.25, stock 9.7g, assay 97.7 %.

Name: PB-141 Impurity 1-13C3, CAS: 1637562-78-7 (non-labelled), Formula: 13C3 C10H10N4O, Molecular Weight: 241.23, stock 8.3g, assay 97.8 %.

Name: PB-141-13C3 Disodium Salt (Mixture of Diastereomers), CAS: 1637562-79-8 (non-labelled, free acid), Formula: 13C3 C20H26N6O7S2. 2 Na, Molecular Weight: 565.59 2 22.99, stock 5.4g, assay 97.4 %.

Name: L-Cysteine S-Sulfate, CAS: 1637-71-4, Formula: C3H7NO5S2, Molecular Weight: 201.21, stock 9.7g, assay 97.2 %.

Name: L-Cysteine S-Sulfate-13C3-15N, CAS: 1637-71-4 (non-labelled), Formula: 13C3 15N H7O5S2, Molecular Weight: 205.18, stock 6.7g, assay 99 %.

Name: Piroheptine, CAS: 16378-21-5, Formula: C22H25N, Molecular Weight: 303.45, stock 8.2g, assay 97.8 %.

Name: Cinacalcet Impurity B HCl, CAS: 163831-65-0, Formula: C19H19N. HCl, Molecular Weight: 261.37 36.46, stock 8.9g, assay 98.7 %.

Name: (S)-Cetirizine DiHCl (Levocetirizine S-Isomer DiHCl), CAS: 163837-48-7, Formula: C21H25ClN2O3. 2 HCl, Molecular Weight: 388.89 2 36.46, stock 2.9g, assay 99 %.

Name: Dronedarone N-Oxide, CAS: 1638586-56-7, Formula: C31H44N2O6S, Molecular Weight: 572.77, stock 5.4g, assay 98.7 %.

Name: Linagliptin Impurity 41, CAS: 1638744-06-5, Formula: C25H29BrN8O2, Molecular Weight: 553.47, stock 7.6g, assay 98.4 %.

Name: Lamivudine Impurity 12, CAS: 1638744-50-9, Formula: C14H24O4S, Molecular Weight: 288.4, stock 6.4g, assay 97.5 %.

Name: 1芒聙聶-Hydroxy Bilastine, CAS: 1638785-23-5, Formula: C28H37N3O4, Molecular Weight: 479.62, stock 4.8g, assay 98.3 %.

Name: Indomethacin Impurity 5, CAS: 16390-07-1, Formula: C14H13ClN2O2, Molecular Weight: 276.72, stock 4.1g, assay 98.2 %.

Name: Axitinib Impurity 27, CAS: 1639137-80-6, Formula: C24H20N4O2S, Molecular Weight: 428.51, stock 4.8g, assay 97.8 %.

Name: Diethanolamine Fusidate, CAS: 16391-75-6, Formula: C31H48O6. C4H11NO2, Molecular Weight: 516.72 105.14, stock 2.9g, assay 97.5 %.

Name: Fluconazole Impurity 14, CAS: 163921-61-7, Formula: C13H10F2N6, Molecular Weight: 288.26, stock 5.2g, assay 98.1 %.

Name: Fluconazole Impurity 15, CAS: 163921-62-8, Formula: C13H10F2N6, Molecular Weight: 288.26, stock 4.8g, assay 98.7 %.

Name: Norethindrone Impurity 5, CAS: 16392-60-2, Formula: C20H30O2, Molecular Weight: 302.46, stock 5g, assay 97.1 %.

Name: Vortioxetine Impurity 25, CAS: 1639263-80-1, Formula: C18H22N2O2S, Molecular Weight: 330.45, stock 6.1g, assay 97.4 %.

Name: Naphazoline Impurity 3 DiHCl, CAS: 1639405-29-0, Formula: C5H14N4S. 2 HCl, Molecular Weight: 162.26 2 36.46, stock 2.2g, assay 98.9 %.

Name: Ambrisentan Vinyloxy Impurity, CAS: 1639429-81-4, Formula: C20H18N2O, Molecular Weight: 302.38, stock 2.4g, assay 98.1 %.

Name: Diflunisal Impurity 3, CAS: 1639462-15-9, Formula: C13H8F2O3, Molecular Weight: 250.2, stock 7.1g, assay 97.1 %.

Name: 4-Keto-9-cis Retinoic acid methyl ester, CAS: 163955-59-7, Formula: C21H28O3, Molecular Weight: 328.46, stock 2.2g, assay 97.9 %.

Name: Indomethacin EP Impurity I, CAS: 16401-99-3, Formula: C21H20ClNO4, Molecular Weight: 385.85, stock 1.6g, assay 98.8 %.

Name: 2,6,8-Trichloro-7-Methyl Purine, CAS: 16404-16-3, Formula: C6H3Cl3N4, Molecular Weight: 237.48, stock 9.7g, assay 97.1 %.

Name: Tofacitinib Related Compound 11, CAS: 1640971-60-3, Formula: C14H20N6O, Molecular Weight: 288.36, stock 7.8g, assay 97 %.

Name: Tofacitinib Related Compound 21 , CAS: 1640972-35-5, Formula: C16H22N6O, Molecular Weight: 314.39, stock 4.2g, assay 97.6 %.

Name: Tetrabenazine Related Impurity 5 (2S, 3S, 11bS), CAS: 164106-49-8, Formula: C19H29NO3, Molecular Weight: 319.45, stock 7.6g, assay 98.5 %.

Name: (2S,3S,11bS)-Dihydrotetrabenazine-d7, CAS: 164106-49-8 (non-labelled), Formula: C19H22D7NO3, Molecular Weight: 326.49, stock 6.2g, assay 97.1 %.

Name: Naftifine Impurity 6, CAS: 16413-71-1, Formula: C13H15N, Molecular Weight: 185.27, stock 7.6g, assay 97.2 %.

Name: Rosuvastatin Impurity 17, CAS: 1642330-94-6, Formula: C15H26O6, Molecular Weight: 302.37, stock 3.2g, assay 98.6 %.

Name: Erythrosine, CAS: 16423-68-0, Formula: C20H6I4O5. 2 Na, Molecular Weight: 833.89 2 22.99, stock 2.1g, assay 97.5 %.

Name: Oxacillin EP Impurity D, CAS: 1642559-63-4, Formula: C18H21N3O4S, Molecular Weight: 375.44, stock 2.9g, assay 97.2 %.

Name: Cloxacillin EP Impurity B (Mixture of Diastereomers), CAS: 1642559-64-5, Formula: C18H20ClN3O4S, Molecular Weight: 409.89, stock 3.4g, assay 97.9 %.

Name: Rivaroxaban Impurity 79, CAS: 1642601-00-0, Formula: C38H38N4O12, Molecular Weight: 742.74, stock 2.8g, assay 97.5 %.

Name: N6-L-Lysyl-L-Lysine Trihydrochloride, CAS: 164262-23-1, Formula: C12H26N4O3. 3 HCl, Molecular Weight: 274.37 3 36.46, stock 3.4g, assay 97.7 %.

Name: Ampicillin EP Impurity D Disodium Salt (Mixture of Diastereomers), CAS: 1642629-93-3 (free acid), Formula: C16H19N3O5S. 2 Na, Molecular Weight: 365.41 2 22.99, stock 2.8g, assay 97.7 %.

Name: Amoxicillin EP Impurity D, CAS: 1642629-94-4, Formula: C16H21N3O6S, Molecular Weight: 383.43, stock 4.5g, assay 97.7 %.

Name: tert-Butyl Methanesulphonate, CAS: 16427-41-1, Formula: C5H12O3S, Molecular Weight: 152.21, stock 1.5g, assay 97.1 %.

Name: Dabigatran Impurity 29, CAS: 1642853-67-5, Formula: C19H20N4O4, Molecular Weight: 368.39, stock 2.4g, assay 97.2 %.

Name: Febuxostat Impurity 78, CAS: 1643131-93-4, Formula: C20H25NO5S, Molecular Weight: 391.48, stock 8.1g, assay 97.1 %.

Name: Lauryldimethylamine N-oxide, CAS: 1643-20-5, Formula: C14H31NO, Molecular Weight: 229.41, stock 7g, assay 97.7 %.

Name: Rivaroxaban Impurity 75, CAS: 1643354-27-1, Formula: C32H30N4O8, Molecular Weight: 598.61, stock 7.9g, assay 98.5 %.

Name: Linagliptin Dimer Impurity 6, CAS: 1643364-41-3, Formula: C54H62N16O4, Molecular Weight: 999.2, stock 1.7g, assay 97.7 %.

Name: Dabigatran Impurity 24, CAS: 1643377-48-3, Formula: C25H26N8O2, Molecular Weight: 470.54, stock 5g, assay 98.2 %.

Name: Ticagrelor Impurity N, CAS: 1643378-47-5, Formula: C23H29FN6O4S, Molecular Weight: 504.58, stock 8.1g, assay 98.1 %.

Name: Ticagrelor Impurity 15, CAS: 1643378-48-6, Formula: C23H28F2N6O4S, Molecular Weight: 522.57, stock 5.3g, assay 98 %.

Name: Ticagrelor Related Compound 94 HCl, CAS: 1643378-59-9, Formula: C9H9F2N. HCl, Molecular Weight: 169.18 36.46, stock 5.3g, assay 97.4 %.

Name: Atomoxetine EP Impurity C HCl, CAS: 1643684-06-3, Formula: C17H21NO. HCl, Molecular Weight: 255.36 36.46, stock 9g, assay 98.7 %.

Name: Pemetrexed Impurity 7 (Mixture of Diastereomers), CAS: 1644287-27-3&193281-00-4, Formula: C20H21N5O7, Molecular Weight: 443.42, stock 9.2g, assay 98.7 %.

Name: Lurasidone Impurity 37 (Mixture of Diastereomers), CAS: 1644295-07-7, Formula: C28H38N4O3S, Molecular Weight: 510.7, stock 3.1g, assay 98.7 %.

Name: Lurasidone Impurity 41, CAS: 1644295-09-9, Formula: C28H36N4O4S, Molecular Weight: 524.68, stock 6.2g, assay 98.4 %.

Name: Citalopram EP Impurity F HCl, CAS: 1644389-68-3, Formula: C19H21BrFNO. HCl, Molecular Weight: 378.29 36.46, stock 5.5g, assay 97.9 %.

Name: Ticagrelor Related Compound 15, CAS: 1644461-81-3, Formula: C20H22F2N6O5, Molecular Weight: 464.43, stock 3.1g, assay 98.1 %.

Name: Ticagrelor Impurity L (Mixture of Diastereomers), CAS: 1644461-85-7, Formula: C23H28F2N6O5S, Molecular Weight: 538.57, stock 5g, assay 97.6 %.

Name: Dorzolamide Impurity D HCl (N-Desethyl Dorzolamide HCl), CAS: 164455-27-0, Formula: C8H12N2O4S3. HCl, Molecular Weight: 296.39 36.46, stock 3.1g, assay 97.5 %.

Name: Linagliptin Impurity 18, CAS: 1646355-34-1, Formula: C22H23N7O2, Molecular Weight: 417.47, stock 4.6g, assay 98.1 %.

Name: Anecortave Impurity 3, CAS: 16463-74-4, Formula: C23H32O6, Molecular Weight: 404.51, stock 10g, assay 98.4 %.

Name: Efinaconazole, CAS: 164650-44-6, Formula: C18H22F2N4O, Molecular Weight: 348.4, stock 9.4g, assay 98.7 %.

Name: Efinaconazole-d4, CAS: 164650-44-6 (non-labelled), Formula: C18H18D4F2N4O, Molecular Weight: 352.42, stock 2.3g, assay 98.8 %.

Name: Efinaconazole Related Impurity 3, CAS: 164650-45-7, Formula: C18H22F2N4O, Molecular Weight: 348.4, stock 6.5g, assay 97.8 %.

Name: Dutasteride Impurity J, CAS: 164656-21-7, Formula: C27H30F6N2O2, Molecular Weight: 528.54, stock 9.2g, assay 98.3 %.

Name: Dihydro Dutasteride, CAS: 164656-22-8, Formula: C27H32F6N2O2, Molecular Weight: 530.56, stock 1.7g, assay 97.9 %.

Name: Dutasteride, CAS: 164656-23-9, Formula: C27H30F6N2O2, Molecular Weight: 528.54, stock 8.7g, assay 98 %.

Name: Aldicarb Sulfone, CAS: 1646-88-4, Formula: C7H14N2O4S, Molecular Weight: 222.259, stock 5.8g, assay 98.8 %.

Name: Aldicarb Sulfone-d3, CAS: 1646-88-4 (non-labelled), Formula: C7H11D3N2O4S, Molecular Weight: 225.28, stock 3.2g, assay 98.3 %.

Name: Podophyllotoxin Impurity 8, CAS: 16481-54-2, Formula: C28H32O13, Molecular Weight: 576.55, stock 2.5g, assay 98.5 %.

Name: Mecoprop-P, CAS: 16484-77-8, Formula: C10H11ClO3, Molecular Weight: 214.65, stock 3.1g, assay 97.8 %.

Name: Mecoprop-P-d3, CAS: 16484-77-8 (non-labelled), Formula: C10H11ClO3, Molecular Weight: 214.65, stock 9.5g, assay 98.7 %.

Name: Pazufloxacin Impurity 11, CAS: 164851-44-9, Formula: C16H14FNO6, Molecular Weight: 335.29, stock 6.6g, assay 98 %.

Name: Fluticasone Impurity 14, CAS: 1648562-63-3, Formula: C26H33F3O5S, Molecular Weight: 514.6, stock 9.1g, assay 97.1 %.

Name: Dutasteride EP Impurity I, CAS: 1648593-70-7, Formula: C46H55F6N3O4, Molecular Weight: 827.95, stock 2.4g, assay 97.6 %.

Name: Blonanserin Impurity 1, CAS: 1648791-23-4, Formula: C29H43N5, Molecular Weight: 461.7, stock 8.5g, assay 98.5 %.

Name: Kukoamine B, CAS: 164991-67-7, Formula: C28H42N4O6, Molecular Weight: 530.67, stock 3.1g, assay 98.8 %.

Name: Alendronic Acid Dimeric Anhydride, CAS: 165043-20-9, Formula: C8H22N2O12P4, Molecular Weight: 462.17, stock 2.6g, assay 97.1 %.

Name: Posaconazole Impurity 59, CAS: 165115-73-1, Formula: C12H14F2O2, Molecular Weight: 228.24, stock 3g, assay 97.8 %.

Name: Neostigmine Impurity 9, CAS: 16518-62-0, Formula: C8H11NO, Molecular Weight: 137.18, stock 2.9g, assay 98.6 %.

Name: Flucytosine Impurity 1 , CAS: 1652-39-7, Formula: C5H6FO3. Na, Molecular Weight: 133.10 22.99, stock 8.3g, assay 98.2 %.

Name: Milnacipran Methyl Amine Impurity HCl, CAS: 165259-91-6, Formula: C16H24N2O. HCl, Molecular Weight: 260.38 36.46, stock 9.4g, assay 97.5 %.

Name: Dyclonine Impurity 5, CAS: 165261-15-4, Formula: C13H18O3, Molecular Weight: 222.28, stock 4.6g, assay 97.6 %.

Name: Losartan Impurity G, CAS: 165276-38-0, Formula: C22H21ClN6, Molecular Weight: 404.91, stock 8g, assay 97.7 %.

Name: Propafenone Impurity E (EP/BP), CAS: 165279-79-8, Formula: C18H19ClO3, Molecular Weight: 318.8, stock 9.9g, assay 98.2 %.

Name: Ritonavir EP Impurity I, CAS: 165315-26-4, Formula: C36H46N6O5S2, Molecular Weight: 706.92, stock 1.5g, assay 97.6 %.

Name: Abiraterone Impurity 11, CAS: 165334-69-0, Formula: C26H33NO2, Molecular Weight: 391.56, stock 4.5g, assay 97.3 %.

Name: Abiraterone Impurity 12, CAS: 165334-72-5, Formula: C24H31NO, Molecular Weight: 349.52, stock 9.7g, assay 98.1 %.

Name: Ascorbic Acid Impurity 5, CAS: 16533-48-5, Formula: C6H10O7, Molecular Weight: 194.14, stock 6.4g, assay 98.8 %.

Name: Urolithin C, CAS: 165393-06-6, Formula: C13H8O5, Molecular Weight: 244.2, stock 1.1g, assay 97.3 %.

Name: Ibrutinib Impurity 3 (PCI-45227) (Mixture of Diastereomers), CAS: 1654820-87-7, Formula: C25H26N6O4, Molecular Weight: 474.52, stock 3.3g, assay 98.7 %.

Name: Ulipristal Impurity 2, CAS: 1655514-74-1, Formula: C30H37NO4, Molecular Weight: 475.63, stock 1.5g, assay 97.3 %.

Name: 3-Bodipy-propanoic acid, CAS: 165599-63-3, Formula: C14H15BF2N2O2, Molecular Weight: 292.09, stock 8.2g, assay 97.7 %.

Name: Trifluoperazine N-Glucuronide, CAS: 165602-90-4, Formula: C27H32F3N3O6S, Molecular Weight: 583.62, stock 5.8g, assay 97.2 %.

Name: Trifluoperazine-d3 N-Glucuronide, CAS: 165602-90-4 (non-labelled), Formula: C27H29F3N3O6SD3, Molecular Weight: 586.65, stock 4.4g, assay 98.6 %.

Name: Glycochenodeoxycholic Acid Sodium Salt (Sodium Glycochenodeoxycholate), CAS: 16564-43-5, Formula: C26H42NO5. Na, Molecular Weight: 448.63  22.99, stock 4.3g, assay 97.2 %.

Name: Chlorhexidine Digluconate EP Impurity G DiHCl, CAS: 165678-61-5, Formula: C14H23ClN6. 2 HCl, Molecular Weight: 310.83 2 36.46, stock 10g, assay 98.6 %.

Name: Febuxostat Impurity 57, CAS: 1657014-33-9, Formula: C16H16N2O3S, Molecular Weight: 316.38, stock 5.2g, assay 98.5 %.

Name: Loratadine N-Oxide, CAS: 165739-62-8, Formula: C22H23ClN2O3, Molecular Weight: 398.89, stock 6.2g, assay 98.3 %.

Name: Loratadine EP Impurity C, CAS: 165739-83-3, Formula: C22H22Cl2N2O2, Molecular Weight: 417.33, stock 6.4g, assay 97.5 %.

Name: Methyl Analogue of Loratadine, CAS: 165740-03-4, Formula: C21H21ClN2O2, Molecular Weight: 368.87, stock 5g, assay 98.4 %.

Name: Linezolid, CAS: 165800-03-3, Formula: C16H20FN3O4, Molecular Weight: 337.35, stock 4.3g, assay 98.4 %.

Name: Linezolid-13C-d3, CAS: 165800-03-3 (non-labelled), Formula: C16H17FN3O4D3, Molecular Weight: 341.36, stock 7.9g, assay 97.7 %.

Name: Eperezolid, CAS: 165800-04-4, Formula: C18H23FN4O5, Molecular Weight: 394.41, stock 8.1g, assay 99 %.

Name: Rosuvastatin Impurity 30 Sodium Salt, CAS: 1659301-59-3, Formula: C22H25FN3O5S. Na, Molecular Weight: 462.52 22.99, stock 1.3g, assay 98.5 %.

Name: Sarpogrelate Related Compound I HCl, CAS: 1659311-40-6 (free base), Formula: C16H21NO6. HCl, Molecular Weight: 323.35 36.46, stock 5g, assay 97.4 %.

Name: Sarpogrelate Related Compound II, CAS: 1659311-44-0, Formula: C24H31NO7, Molecular Weight: 445.51, stock 4.3g, assay 97.9 %.

Name: Sarpogrelate Related Compound III HCl, CAS: 1659311-47-3 (free base), Formula: C23H29NO6. HCl, Molecular Weight: 415.49 36.46, stock 5.8g, assay 97.7 %.

Name: Atorvastatin 3-Deoxyhept-2Z-Enoic Acid Sodium Salt, CAS: 1659317-56-2, Formula: C33H32FN2O4. Na, Molecular Weight: 539.63 22.99, stock 9.5g, assay 97 %.

Name: Amitraz Impurity 2, CAS: 16596-04-6, Formula: C17H20N2, Molecular Weight: 252.36, stock 8.3g, assay 97.1 %.

Name: (S)-N-Didesmethyl Citalopram Oxalate, CAS: 166037-78-1 (free base), Formula: C18H17FN2O. C2H2O4, Molecular Weight: 296.35 90.04, stock 5.9g, assay 97.8 %.

Name: Tenofovir Impurity 69, CAS: 16606-55-6, Formula: C4H6O3, Molecular Weight: 102.09, stock 3.6g, assay 97.9 %.

Name: Bromhexine EP Impurity E Chloride, CAS: 1660957-93-6, Formula: C15H21Br2N2. Cl, Molecular Weight: 389.16 35.45, stock 5.9g, assay 98.5 %.

Name: Everolimus-13C2-d4, CAS: 1661009-29-5, Formula: 13C2 C51H79D4NO14, Molecular Weight: 964.25, stock 8.5g, assay 97.9 %.

Name: Rufinamide Impurity 2, CAS: 166196-11-8, Formula: C10H7F2N3O2, Molecular Weight: 239.18, stock 3.7g, assay 98.4 %.

Name: 17-alfa,20-beta-Dihydroxy Progesterone, CAS: 1662-06-2, Formula: C21H32O3, Molecular Weight: 332.48, stock 2.8g, assay 98.3 %.

Name: 17-alfa,20-beta-Dihydroxy Progesterone-d5, CAS: 1662-06-2 (non-labelled), Formula: C21H27D5O3, Molecular Weight: 337.51, stock 1.6g, assay 99 %.

Name: Tenofovir Diphosphate, CAS: 166403-66-3, Formula: C9H16N5O10P3, Molecular Weight: 447.18, stock 10g, assay 98.2 %.

Name: Farnesol-d6, CAS: 166447-71-8, Formula: C15H20OD6, Molecular Weight: 228.41, stock 4.2g, assay 98.8 %.

Name: BAZ2-ICR, CAS: 1665195-94-7, Formula: C20H19N7, Molecular Weight: 357.42, stock 7.1g, assay 97.2 %.

Name: 3-Hydroxy Agomelatine, CAS: 166526-99-4, Formula: C15H17NO3, Molecular Weight: 259.31, stock 4.9g, assay 97.3 %.

Name: 7-Desmethyl-3-hydroxyagomelatine, CAS: 166527-00-0, Formula: C14H15NO3, Molecular Weight: 245.28, stock 9.4g, assay 98.3 %.

Name: Cabergoline EP Impurity B, CAS: 166533-36-4, Formula: C26H37N5O2, Molecular Weight: 451.62, stock 8.8g, assay 97.8 %.

Name: Metaxalone, CAS: 1665-48-1, Formula: C12H15NO3, Molecular Weight: 221.26, stock 8.2g, assay 97.4 %.

Name: Posaconazole Diastereoisomer Related Compound 2, CAS: 166583-12-6, Formula: C21H21F2N3O4S, Molecular Weight: 449.48, stock 2g, assay 98.2 %.

Name: Adrogolide, CAS: 166591-11-3, Formula: C22H25NO4S, Molecular Weight: 399.51, stock 8.9g, assay 97.3 %.

Name: Anidulafungin, CAS: 166663-25-8, Formula: C58H73N7O17, Molecular Weight: 1140.25, stock 8.9g, assay 98.3 %.

Name: Anidulafungin-d11, CAS: 166663-25-8 (non-labelled), Formula: C58H62N7O17D11, Molecular Weight: 1151.33, stock 2.9g, assay 97.1 %.

Name: Dienogest EP Impurity H, CAS: 16669-06-0, Formula: C20H25NO2, Molecular Weight: 311.43, stock 9.9g, assay 98.7 %.

Name: Ethephon ((2-Chloroethyl) Phosphonic Acid), CAS: 16672-87-0, Formula: C2H6ClO3P, Molecular Weight: 144.5, stock 4.8g, assay 97.6 %.

Name: Glibenclamide (Glyburide) EP Impurity A, CAS: 16673-34-0, Formula: C16H17ClN2O4S, Molecular Weight: 368.83, stock 5.7g, assay 97.5 %.

Name: (R)-Ornidazole, CAS: 166734-80-1, Formula: C7H10ClN3O3, Molecular Weight: 219.63, stock 4.6g, assay 97.6 %.

Name: (S)-Ornidazole, CAS: 166734-83-4, Formula: C7H10ClN3O3, Molecular Weight: 219.63, stock 7.8g, assay 97.9 %.

Name: Acyclovir EP Impurity J, CAS: 166762-90-9, Formula: C14H16N10O4, Molecular Weight: 388.35, stock 7.3g, assay 98.7 %.

Name: Naltrexone HCl, CAS: 16676-29-2, Formula: C20H23NO4. HCl, Molecular Weight: 341.41 36.46, stock 9.2g, assay 97.4 %.

Name: Equilin 3-Sulfate Sodium Salt, CAS: 16680-47-0, Formula: C18H19O5S. Na, Molecular Weight: 347.41 22.99, stock 5.3g, assay 98.7 %.

Name: Equilenin Sulfate Sodium Salt, CAS: 16680-48-1, Formula: C18H17O5S. Na, Molecular Weight: 345.40 22.99, stock 7.3g, assay 98.2 %.

Name: 17尾-Dihydro Equilin 3-Sulfate Sodium Salt, CAS: 16680-49-2, Formula: C18H21O5S . Na, Molecular Weight: 349.43   22.99, stock 4.2g, assay 97.5 %.

Name: 17尾-Dihydro Equilenin 3-Sulfate Sodium Salt, CAS: 16680-50-5, Formula: C18H19O5S . Na, Molecular Weight: 347.41 22.99, stock 5.7g, assay 98.8 %.

Name: Benidipine  Impurity 12, CAS: 166808-97-5, Formula: C16H16N2O6, Molecular Weight: 332.31, stock 6g, assay 97 %.

Name: Norepinephrine Impurity 10 HCl, CAS: 1668-10-6, Formula: C2H6N2O. HCl, Molecular Weight: 74.08 36.46, stock 4.9g, assay 97.2 %.

Name: Clindamycin Impurity C (7-Epi Clindamycin) hydrochloride, CAS: 16684-06-3, Formula: C18H33ClN2O5S. HCl, Molecular Weight: 424.99 36.46, stock 9.6g, assay 97.5 %.

Name: Galantamine EP Impurity B (epi-Galantamine), CAS: 1668-85-5, Formula: C17H21NO3, Molecular Weight: 287.36, stock 7.4g, assay 98.3 %.

Name: (脗卤)-Narwedine (脗卤-Galanthaminone), CAS: 1668-86-6, Formula: C17H19NO3, Molecular Weight: 285.34, stock 4g, assay 97.1 %.

Name: Finasteride Impurity, CAS: 166896-74-8, Formula: C23H36N2O2, Molecular Weight: 372.56, stock 8.4g, assay 97.5 %.

Name: Meropenem Impurity B, CAS: 166901-45-7, Formula: C34H50N6O10S2, Molecular Weight: 766.94, stock 4.6g, assay 97.2 %.

Name: Cinacalcet Impurity 24, CAS: 166947-09-7, Formula: C10H9F3O, Molecular Weight: 202.18, stock 2g, assay 97.3 %.

Name: beta-Tocopherol, CAS: 16698-35-4, Formula: C28H48O2, Molecular Weight: 416.69, stock 1.7g, assay 97.9 %.

Name: (Z)-Cinnarizine-d8, CAS: 16699-20-0 (non-labelled), Formula: C26H20D8N2, Molecular Weight: 376.56, stock 3.4g, assay 98.4 %.

Name: Fmoc-D-Cys(Trt)-OH, CAS: 167015-11-4, Formula: C37H31NO4S, Molecular Weight: 585.72, stock 7.4g, assay 98 %.

Name: Vortioxetine Impurity 16, CAS: 16704-47-5, Formula: C14H14S, Molecular Weight: 214.33, stock 7.8g, assay 97.5 %.

Name: Docetaxel EP Impurity B (10-Oxo Docetaxel), CAS: 167074-97-7, Formula: C43H51NO14, Molecular Weight: 805.87, stock 6.9g, assay 98.8 %.

Name: Fusidic Acid EP Impurity H (11-Keto Fusidic Acid), CAS: 16711-91-4, Formula: C31H46O6, Molecular Weight: 514.7, stock 2.8g, assay 97.4 %.

Name: Caspofungin Impurity 12 Acetate, CAS: 1671884-43-7, Formula: C52H88N10O16. C2H4O2, Molecular Weight: 1109.33 60.05, stock 5.8g, assay 98 %.

Name: Clevidipine, CAS: 167221-71-8, Formula: C21H23Cl2NO6, Molecular Weight: 456.32, stock 7.1g, assay 97.5 %.

Name: Clevidipine-d7, CAS: 167221-71-8 (non-labelled), Formula: C21H16D7Cl2NO6, Molecular Weight: 463.36, stock 5.6g, assay 98.4 %.

Name: Digoxigenin, CAS: 1672-46-4, Formula: C23H34O5, Molecular Weight: 390.52, stock 9g, assay 97.3 %.

Name: Metamizole EP Impurity A (4-Formylamino Antipyrine), CAS: 1672-58-8, Formula: C12H13N3O2, Molecular Weight: 231.26, stock 9.2g, assay 98.1 %.

Name: 4-Formyl Methylamino Antipyrine (FMAA), CAS: 1672-59-9, Formula: C13H15N3O2, Molecular Weight: 245.28, stock 2.5g, assay 97.9 %.

Name: 4-Hydroxy Antipyrine, CAS: 1672-63-5, Formula: C11H12N2O2, Molecular Weight: 204.23, stock 1.1g, assay 97.8 %.

Name: Canagliflozin Impurity 10, CAS: 1672658-93-3, Formula: C24H25FO6S, Molecular Weight: 460.52, stock 9g, assay 97.6 %.

Name: Carfilzomib Impurity 4 (N-Oxide Impurity), CAS: 1672698-96-2, Formula: C40H57N5O8, Molecular Weight: 735.93, stock 8.1g, assay 98.4 %.

Name: Chlorpromazine N-Oxide, CAS: 1672-76-0, Formula: C17H19ClN2OS, Molecular Weight: 334.86, stock 9g, assay 98.4 %.

Name: Furagin, CAS: 1672-88-4, Formula: C10H8N4O5, Molecular Weight: 264.2, stock 9.2g, assay 98.1 %.

Name: Furagin-d2-15N2, CAS: 1672-88-4 (non-labelled), Formula: 15N2 C10H6D2N2O5, Molecular Weight: 268.2, stock 8.8g, assay 97.8 %.

Name: all-trans-Retro Retinol, CAS: 16729-22-9, Formula: C20H30O, Molecular Weight: 286.46, stock 3.5g, assay 97.4 %.

Name: Niclosamide Impurity 3, CAS: 16739-20-1, Formula: C13H8Cl2N2O4, Molecular Weight: 327.12, stock 6g, assay 98.8 %.

Name: Niclosamide Impurity 2, CAS: 16739-21-2, Formula: C13H7Cl3N2O4, Molecular Weight: 361.56, stock 3.6g, assay 97.9 %.

Name: Zosuquidar TriHCl, CAS: 167465-36-3, Formula: C32H31F2N3O2. 3 HCl, Molecular Weight: 527.62 3 36.46, stock 1.8g, assay 97.2 %.

Name: Fluphenazine Decanoate EP Impurity A DiHCl, CAS: 1674-76-6 (free base), Formula: C22H26F3N3O2S. 2 HCl, Molecular Weight: 453.53 2 36.46, stock 1.5g, assay 97.2 %.

Name: Erythromycin C (Erythromycin Impurity 3), CAS: 1675-02-1, Formula: C36H65NO13, Molecular Weight: 719.91, stock 3.7g, assay 99 %.

Name: Aminocaproic Acid Impurity 6, CAS: 1675217-42-1, Formula: C12H19NO8, Molecular Weight: 305.28, stock 6.3g, assay 97.3 %.

Name: Azilsartan Impurity 18, CAS: 1675221-59-6, Formula: C25H22N2O5, Molecular Weight: 430.46, stock 4.7g, assay 97.6 %.

Name: Tofacitinib Impurity L, CAS: 1675248-19-7, Formula: C16H22N6O2, Molecular Weight: 330.39, stock 2.7g, assay 98.5 %.

Name: Methomyl, CAS: 16752-77-5, Formula: C5H10N2O2S, Molecular Weight: 162.21, stock 6.4g, assay 98.6 %.

Name: Bisphenol A Diglycidyl Ether, CAS: 1675-54-3, Formula: C21H24O4, Molecular Weight: 340.42, stock 8.4g, assay 98.4 %.

Name: Bisphenol A Diglycidyl Ether-d8, CAS: 1675-54-3 (non-d), Formula: C21H16O4D8, Molecular Weight: 348.47, stock 6.8g, assay 98.2 %.

Name: 4'-Ethoxyacetophenone, CAS: 1676-63-7, Formula: C10H12O2, Molecular Weight: 164.21, stock 2.5g, assay 97.4 %.

Name: Ornidazole, CAS: 16773-42-5, Formula: C7H10ClN3O3, Molecular Weight: 219.63, stock 8.6g, assay 98.7 %.

Name: Ornidazole-d5, CAS: 16773-42-5 (non-labelled), Formula: C7H5D5ClN3O3, Molecular Weight: 224.66, stock 1.8g, assay 98.3 %.

Name: Ornidazole Impurity 5, CAS: 16773-51-6, Formula: C7H9N3O3, Molecular Weight: 183.17, stock 2.1g, assay 98.4 %.

Name: Ornidazole Epoxide, CAS: 16773-52-7, Formula: C7H9N3O3, Molecular Weight: 183.17, stock 6.1g, assay 98.1 %.

Name: Rifapentine Impurity 1 (3-Formyl-Desacetyl Rifapentine), CAS: 16783-97-4, Formula: C36H45NO12, Molecular Weight: 683.75, stock 8.8g, assay 97.8 %.

Name: 25-Desacetyl Rifampicin, CAS: 16783-99-6, Formula: C41H56N4O11, Molecular Weight: 780.92, stock 3.5g, assay 98.1 %.

Name: 25-Desacetyl Rifampicin-d4, CAS: 16783-99-6 (non-labelled), Formula: C41H52D4N4O11, Molecular Weight: 784.94, stock 7.2g, assay 97.1 %.

Name: Mupirocin Calcium EP Impurity F, CAS: 167842-64-0, Formula: C24H40O9, Molecular Weight: 472.58, stock 3.7g, assay 99 %.

Name: Difluprednate Impurity 6, CAS: 167997-12-8, Formula: C20H24F2O4, Molecular Weight: 366.4, stock 6.7g, assay 97.5 %.

Name: Prednisolone Impurity 16, CAS: 167997-18-4, Formula: C20H26O4, Molecular Weight: 330.42, stock 2g, assay 97.4 %.

Name: Foeniculoside IV, CAS: 168010-13-7, Formula: C60H62O24, Molecular Weight: 1167.13, stock 2.1g, assay 98.8 %.

Name: Micafungin Impurity FR-179642, CAS: 168110-44-9, Formula: C35H52N8O20S, Molecular Weight: 936.9, stock 7.5g, assay 97.8 %.

Name: Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride), CAS: 168154-76-5, Formula: C10H11NO3 . HCl, Molecular Weight: 193.20  36.46, stock 4.6g, assay 97.2 %.

Name: Lansoprazole EP Impurity F (Rabeprazole EP Impurity H), CAS: 168167-42-8, Formula: C14H12ClN3OS, Molecular Weight: 305.78, stock 2g, assay 97.4 %.

Name: Rabeprazole EP Impurity H (Lansoprazole EP Impurity F), CAS: 168167-42-8, Formula: C14H12ClN3OOS, Molecular Weight: 305.78, stock 4.8g, assay 97.5 %.

Name: Lansoprazole Impurity 20, CAS: 168167-49-5, Formula: C7H8N2O3, Molecular Weight: 168.15, stock 8.2g, assay 97.9 %.

Name: Oxo-2-pyridinylaminoacetic Acid, CAS: 16817-89-3, Formula: C7H8N2O3, Molecular Weight: 168.15, stock 5.5g, assay 97.8 %.

Name: Solifenacin Related Compound 24, CAS: 1682642-69-8; 1682749-15-0(free base), Formula: C15H22N2. 2HCl, Molecular Weight: 230.36 2 36.46, stock 8g, assay 98.1 %.

Name: 1,2-dihydro-Naphthoic Acid, CAS: 16827-42-2, Formula: C11H10O2, Molecular Weight: 174.2, stock 8.4g, assay 97.2 %.

Name: 7-Hydroxy Coumarin Glucuronide Sodium, CAS: 168286-98-4, Formula: C15H13O. Na, Molecular Weight: 337.26 22.99, stock 9.3g, assay 97.2 %.

Name: Sugammadex Impurity 32, CAS: 168296-33-1, Formula: C48H72I8O32, Molecular Weight: 2176.31, stock 4.7g, assay 98.8 %.

Name: Spinosad (Mixture of Spinosyn A and Spinosyn D), CAS: 168316-95-8, Formula: Spinosyn A :C41H65NO10 Spinosyn D :C42H67NO10, Molecular Weight: Spinosyn A :731.97 Spinosyn D :746.00, stock 8.4g, assay 97.2 %.

Name: Brimonidine EP Impurity E, CAS: 168329-48-4, Formula: C9H8BrN5, Molecular Weight: 266.1, stock 1.8g, assay 98.7 %.

Name: Noratropine, CAS: 16839-98-8, Formula: C16H21NO3, Molecular Weight: 275.35, stock 4g, assay 98 %.

Name: O-Desethyl Candesartan, CAS: 168434-02-4, Formula: C22H16N6O3, Molecular Weight: 412.41, stock 2.8g, assay 97.9 %.

Name: Ceftriaxone Impurity 1, CAS: 1684396-27-7, Formula: C13H10N4O2S3, Molecular Weight: 350.43, stock 4.4g, assay 97.5 %.

Name: Mirabegron Impurity 9, CAS: 1684452-80-9, Formula: C21H24N4O2S, Molecular Weight: 396.51, stock 8.5g, assay 98.5 %.

Name: Mirabegron Impurity 8 HCl, CAS: 1684452-81-0 (free base), Formula: C21H24N4O2S. HCl, Molecular Weight: 396.51 36.46, stock 2.8g, assay 97.4 %.

Name: Mirabegron Impurity 4, CAS: 1684452-83-2, Formula: C26H28N6O3S2, Molecular Weight: 536.68, stock 5.6g, assay 98.6 %.

Name: Mirabegron Impurity 11, CAS: 1684452-85-4, Formula: C21H24N4O2S, Molecular Weight: 396.51, stock 1.6g, assay 97.9 %.

Name: Mirabegron Impurity 36 (2-Oxo Mirabegron), CAS: 1684453-05-1, Formula: C21H22N4O3S, Molecular Weight: 410.49, stock 7g, assay 98.9 %.

Name: Desfluoro Flurbiprofen Axetil (Mixture of Diastereomers), CAS: 1685278-08-3, Formula: C19H20O4, Molecular Weight: 312.37, stock 1.1g, assay 98.5 %.

Name: Fingolimod Impurity 12 HCl, CAS: 168560-42-7, Formula: C18H31NO. HCl, Molecular Weight: 277.45 36.46, stock 7.6g, assay 98.2 %.

Name: Phenylbutazone Impurity B, CAS: 16860-43-8, Formula: C19H20N2O3, Molecular Weight: 324.38, stock 8.5g, assay 97.5 %.

Name: 1-alfa-25-Dihydroxycholecalciferol Impurity 1, CAS: 168609-17-4, Formula: C27H44O3, Molecular Weight: 416.65, stock 5.9g, assay 98.8 %.

Name: Apixaban Impurity 4 (BMS-728626-01), CAS: 1686149-74-5, Formula: C26H27N5O4, Molecular Weight: 473.53, stock 8.4g, assay 98.7 %.

Name: Apixaban Impurity 33, CAS: 1686149-78-9, Formula: C21H27N3O3, Molecular Weight: 369.47, stock 6.2g, assay 97.5 %.

Name: Conivaptan HCl, CAS: 168626-94-6, Formula: C32H26N4O2. HCl, Molecular Weight: 498.59 36.46, stock 1g, assay 98.1 %.

Name: Terazosin Impurity 3, CAS: 16874-33-2, Formula: C5H8O3, Molecular Weight: 116.12, stock 3.8g, assay 99 %.

Name: Benzyl 3-Fluoro-4-(4-morpholinyl)phenyl)carbamate, CAS: 168828-81-7, Formula: C18H19FN2O3, Molecular Weight: 330.36, stock 4.4g, assay 97.1 %.

Name: Linezolid Impurity 46, CAS: 168828-82-8, Formula: C14H17FN2O4, Molecular Weight: 296.3, stock 1.1g, assay 98.4 %.

Name: Linezolid Related Compound A, CAS: 168828-84-0, Formula: C14H16FN5O3, Molecular Weight: 321.31, stock 3.2g, assay 97.3 %.

Name: Linezolid Desacetamide Phthalimide, CAS: 168828-89-5, Formula: C22H20FN3O5, Molecular Weight: 425.42, stock 4.5g, assay 98.1 %.

Name: Linezolid Related Compound C, CAS: 168828-90-8, Formula: C14H18FN3O3, Molecular Weight: 295.31, stock 4g, assay 97.9 %.

Name: Linezolid Related Compound C Tosylate, CAS: 168828-90-8 (free base), Formula: C14H18FN3O3. C7H8O3S, Molecular Weight: 295.32 172.20, stock 6.7g, assay 97.7 %.

Name: [1,2'-Binaphthalene]-1',3,4,4'-tetrone, CAS: 168830-97-5, Formula: C20H10O4, Molecular Weight: 314.3, stock 9.3g, assay 97.4 %.

Name: 3,4-dihydroxy-[1,2'-Binaphthalene]-1',4'-dione, CAS: 168830-98-6, Formula: C20H12O4, Molecular Weight: 316.31, stock 8.9g, assay 98.1 %.

Name: Doxapram EP Impurity B, CAS: 1688-76-2, Formula: C22H28N2O2, Molecular Weight: 352.48, stock 9g, assay 98.1 %.

Name: Dehydro Risperidone, CAS: 168906-58-9, Formula: C23H25FN4O2, Molecular Weight: 408.48, stock 3g, assay 98.1 %.

Name: Racecadotril Impurity 3, CAS: 16890-80-5, Formula: CH2OS, Molecular Weight: 62.09, stock 2.8g, assay 98.2 %.

Name: Meclizine Impurity 8, CAS: 16896-82-5, Formula: C25H28N2, Molecular Weight: 356.51, stock 2g, assay 98.6 %.

Name: Nitroxynil (Nitroxinil), CAS: 1689-89-0, Formula: C7H3IN2O3, Molecular Weight: 290.02, stock 6g, assay 98.4 %.

Name: Isoprenaline EP Impurity A HCl, CAS: 16899-81-3, Formula: C11H15NO3. HCl, Molecular Weight: 209.25 36.46, stock 7.1g, assay 97.4 %.

Name: Adrenaline Impurity 12 HCl, CAS: 16899-83-5 (HCl Salt); 150-10-7 (free base), Formula: C10H13NO3. HCl, Molecular Weight: 195.22 36.46, stock 8g, assay 98.3 %.

Name: Perindopril Related Compound 3 HCl, CAS: 169061-41-0, Formula: C9H15NO2. HCl, Molecular Weight: 169.23 36.46, stock 7g, assay 97.9 %.

Name: Dipyridamole EP Impurity B, CAS: 16908-47-7, Formula: C23H40N8O6, Molecular Weight: 524.62, stock 9.7g, assay 97.1 %.

Name: (R)-Zanubrutinib, CAS: 1691249-44-1, Formula: C27H29N5O3, Molecular Weight: 471.56, stock 9.6g, assay 98.5 %.

Name: Zanubrutinib, CAS: 1691249-45-2, Formula: C27H29N5O3, Molecular Weight: 471.56, stock 8.2g, assay 97.2 %.

Name: Nifursol, CAS: 16915-70-1, Formula: C12H7N5O9, Molecular Weight: 365.21, stock 4.6g, assay 97.4 %.

Name: N-Ethyl-N-(2-hydroxyethyl)perfluorooctanesulfonamide, CAS: 1691-99-2, Formula: C12H10F17NO3S, Molecular Weight: 571.25, stock 5g, assay 97.4 %.

Name: Loratadine Impurity 14, CAS: 169253-13-8, Formula: C22H23ClN2O2, Molecular Weight: 382.89, stock 2.6g, assay 98.9 %.

Name: Desloratadine Pyridine N-Oxide, CAS: 169253-26-3, Formula: C19H19ClN2O, Molecular Weight: 326.82, stock 5.7g, assay 97.4 %.

Name: Darunavir Impurity A, CAS: 169280-56-2, Formula: C20H29N3O3S, Molecular Weight: 391.53, stock 2.4g, assay 97.2 %.

Name: rac-Nebivolol-d4 HCl (Mixture of Diastereomers), CAS: 169293-50-9 (non-labelled), Formula: C22H21D4F2NO4. HCl, Molecular Weight: 409.47 36.46, stock 4.7g, assay 97.9 %.

Name: Guaifenesin EP Impurity D, CAS: 16929-60-5, Formula: C17H20O5, Molecular Weight: 304.34, stock 6.1g, assay 97.3 %.

Name: 2,6-Dimethoxybenzyl methyl ether, CAS: 16929-73-0, Formula: C10H14O3, Molecular Weight: 182.22, stock 2g, assay 97.1 %.

Name: Fluazinam Impurity 1, CAS: 169327-87-1, Formula: C13H4Cl2F6N4O4, Molecular Weight: 465.09, stock 8.3g, assay 97.4 %.

Name: Paracetamol EP Impurity B, CAS: 1693-37-4, Formula: C9H11NO2, Molecular Weight: 165.19, stock 5.2g, assay 98.1 %.

Name: Formoterol Impurity 17, CAS: 1693-66-9, Formula: C9H13NO, Molecular Weight: 151.21, stock 9.2g, assay 97.4 %.

Name: N-(p-Toluenesulfonyl)urea, CAS: 1694-06-0, Formula: C8H10N2O3S, Molecular Weight: 214.24, stock 9g, assay 97.9 %.

Name: Bromazepam EP Impurity E, CAS: 1694-64-0, Formula: C14H10Br2N2O2, Molecular Weight: 398.05, stock 6.4g, assay 98.5 %.

Name: Tamsulosin Impurity 13, CAS: 169506-15-4, Formula: C11H16O5S, Molecular Weight: 260.3, stock 3.5g, assay 98.6 %.

Name: Moxifloxacin Impurity 28, CAS: 169533-56-6, Formula: C7H14N2, Molecular Weight: 126.2, stock 1.4g, assay 98.2 %.

Name: Lacosamide Impurity 11, CAS: 1695551-74-6, Formula: C13H18N2O3, Molecular Weight: 250.3, stock 8.7g, assay 98.7 %.

Name: Tenofovir Related Compound 10, CAS: 16958-60-4, Formula: C8H11N5O, Molecular Weight: 193.21, stock 7.9g, assay 97.6 %.

Name: Octyl Palmitate, CAS: 16958-85-3, Formula: C24H48O2, Molecular Weight: 368.65, stock 1.4g, assay 98.1 %.

Name: Celecoxib, CAS: 169590-42-5, Formula: C17H14F3N3O2S, Molecular Weight: 381.38, stock 6.9g, assay 98.4 %.

Name: Celecoxib, CAS: 169590-42-5, Formula: C17H14F3N3O2S, Molecular Weight: 381.38, stock 7.1g, assay 98.4 %.

Name: Fluosilicic Acid, CAS: 16961-83-4, Formula: H2SiF6, Molecular Weight: 144.1, stock 9.4g, assay 98.8 %.

Name: Azilsartan Impurity B, CAS: 1696392-11-6, Formula: C24H21N3O4, Molecular Weight: 415.45, stock 7.8g, assay 97.8 %.

Name: Bisnorbiotin, CAS: 16968-98-2, Formula: C8H12N2O3S, Molecular Weight: 216.26, stock 5.3g, assay 98.4 %.

Name: Sotalol EP Impurity A, CAS: 16974-42-8, Formula: C12H20N2O2S, Molecular Weight: 256.36, stock 10g, assay 98 %.

Name: Bucladesine Sodium Salt, CAS: 16980-89-5, Formula: C18H23N5O8P. Na, Molecular Weight: 468.39 22.99, stock 3.1g, assay 98.8 %.

Name: Dipyridamole EP Impurity A, CAS: 16982-40-4, Formula: C25H40N8O2, Molecular Weight: 484.65, stock 2.1g, assay 97.6 %.

Name: Bisacodyl EP Impurity B, CAS: 16985-05-0, Formula: C18H15NO2, Molecular Weight: 277.32, stock 3g, assay 98.1 %.

Name: Picosulfate Impurity 12, CAS: 16985-07-2, Formula: C18H15NO2, Molecular Weight: 277.32, stock 8.3g, assay 97 %.

Name: Chloridazon, CAS: 1698-60-8, Formula: C10H8ClN3O, Molecular Weight: 221.65, stock 4.4g, assay 97.3 %.

Name: Calcitriol Impurity 2, CAS: 169900-32-7, Formula: C39H70O4Si2, Molecular Weight: 659.16, stock 8.2g, assay 98.1 %.

Name: Ruboxistaurin HCl, CAS: 169939-93-9, Formula: C28H28N4O3 . HCl, Molecular Weight: 468.56 36.46, stock 9.2g, assay 97.3 %.

Name: FTI-277 Trifluoroacetate Salt, CAS: 170006-73-2, Formula: C22H29N3O3S2. C2HF3O2, Molecular Weight: 447.61 114.02, stock 6g, assay 97 %.

Name: Bis(2-hydroxyethyl) adipate, CAS: 1700-12-5, Formula: C10H18O6, Molecular Weight: 234.25, stock 3.2g, assay 98.1 %.

Name: Ezetimibe Impurity 31, CAS: 1700622-06-5, Formula: C24H21F2NO3, Molecular Weight: 409.43, stock 5.3g, assay 98.6 %.

Name: Ezetimibe Desfluoro Chloro Impurity, CAS: 1700622-08-7, Formula: C24H21ClFNO3, Molecular Weight: 425.89, stock 2.3g, assay 98.2 %.

Name: Imidafenacin Related Compound 11, CAS: 170105-09-6, Formula: C19H17N3, Molecular Weight: 287.37, stock 8.1g, assay 98.5 %.

Name: Imidafenacin, CAS: 170105-16-5, Formula: C20H21N3O, Molecular Weight: 319.41, stock 2.3g, assay 97.9 %.

Name: Imidafenacin-d10, CAS: 170105-16-5 (non-labelled), Formula: C20H11D10N3O, Molecular Weight: 329.47, stock 8.4g, assay 98.6 %.

Name: Imidafenacin Related Compound 9, CAS: 170105-17-6, Formula: C21H21N3, Molecular Weight: 315.42, stock 6.6g, assay 98.5 %.

Name: Imidafenacin Related Compound 1 (4-(1H-Imidzol-1-yl)-2,2-Diphenylbutanamide), CAS: 170105-20-1, Formula: C19H19N3O, Molecular Weight: 305,38, stock 7.7g, assay 97.5 %.

Name: Uracil Impurity 4, CAS: 17014-74-3, Formula: C9H16N4O6, Molecular Weight: 276.25, stock 7.9g, assay 98.5 %.

Name: 7-epi Lincomycin, CAS: 17017-22-0, Formula: C18H34N2O6S, Molecular Weight: 406.54, stock 2.7g, assay 98.9 %.

Name: Ketoconazole Impurity 4, CAS: 170210-39-6, Formula: C18H15BrCl2O4, Molecular Weight: 446.12, stock 3.5g, assay 97.5 %.

Name: Ketoconazole Impurity 9 (Ketoconazole Hydroxymethyl Impurity), CAS: 170210-42-1, Formula: C14H14Cl2N2O3, Molecular Weight: 329.18, stock 7.8g, assay 97.7 %.

Name: Ketoconazole Impurity 3, CAS: 170210-49-8, Formula: C14H14Cl2N2O3, Molecular Weight: 329.18, stock 9.5g, assay 98.9 %.

Name: Clopyralid, CAS: 1702-17-6, Formula: C6H3Cl2NO2, Molecular Weight: 192, stock 5.5g, assay 97.4 %.

Name: Clopyralid-13C3, CAS: 1702-17-6 (non-labelled), Formula: 13C3 C3H3Cl2NO2, Molecular Weight: 194.97, stock 6.6g, assay 97.2 %.

Name: Ethyl Valproate, CAS: 17022-31-0, Formula: C10H20O2, Molecular Weight: 172.27, stock 2.9g, assay 97.5 %.

Name: Riociguat Impurity 6, CAS: 1702271-98-4, Formula: C18H17FN8, Molecular Weight: 364.39, stock 3.7g, assay 97.1 %.

Name: Carglumic Acid Impurity B, CAS: 17027-50-8, Formula: C6H8N2O4, Molecular Weight: 172.14, stock 8.4g, assay 98.5 %.

Name: Dabigatran Impurity 55, CAS: 1702936-92-2, Formula: C19H20N4O3, Molecular Weight: 352.39, stock 3.7g, assay 97.6 %.

Name: Cis-11,14,17-Eicosatrienoic Acid, CAS: 17046-59-2, Formula: C20H34O2, Molecular Weight: 306.49, stock 6.9g, assay 98.9 %.

Name: Everolimus O-Ethyl Impurity , CAS: 1704711-12-5, Formula: C54H85NO14, Molecular Weight: 972.28, stock 5.9g, assay 97.8 %.

Name: Rupatadine N-Oxide 1, CAS: 1704730-21-1, Formula: C26H26ClN3O, Molecular Weight: 431.96, stock 8.4g, assay 97.4 %.

Name: (E)-Cefetamet Pivoxil, CAS: 1705612-82-3, Formula: C20H25N5O7S2, Molecular Weight: 511.57, stock 8.9g, assay 97 %.

Name: Celecoxib Impurity 3, CAS: 170569-87-6, Formula: C16H12F3N3O2S, Molecular Weight: 367.35, stock 7.6g, assay 98.4 %.

Name: Celecoxib Impurity C, CAS: 170569-99-0, Formula: C17H14F3N3O2S, Molecular Weight: 381.37, stock 9.8g, assay 98.2 %.

Name: Celecoxib EP Impurity A, CAS: 170570-01-1, Formula: C17H14F3N3O2S, Molecular Weight: 381.37, stock 1.6g, assay 98.7 %.

Name: Celecoxib Impurity 7, CAS: 170570-09-9, Formula: C18H16F3N3O2S, Molecular Weight: 395.4, stock 8.8g, assay 97.1 %.

Name: Hydroxymethyl Celecoxib, CAS: 170571-00-3, Formula: C17H14F3N3O3S, Molecular Weight: 397.37, stock 8.3g, assay 98.6 %.

Name: Celecoxib Carboxylic Acid, CAS: 170571-01-4, Formula: C17H12F3N3O4S, Molecular Weight: 411.36, stock 8g, assay 97.3 %.

Name: Anthraquinone Related Compound 1, CAS: 17062-54-3, Formula: C30H22O6, Molecular Weight: 478.51, stock 1.3g, assay 97.5 %.

Name: beta-Selinene, CAS: 17066-67-0, Formula: C15H24, Molecular Weight: 204.36, stock 6.1g, assay 98.1 %.

Name: Etravirine Impurity 7, CAS: 1706943-59-0, Formula: C20H17BrN6O2, Molecular Weight: 453.3, stock 1.7g, assay 98.2 %.

Name: Tetramethyl-Succinic Acid Dimethyl Ester, CAS: 17072-58-1, Formula: C10H18O4, Molecular Weight: 202.25, stock 3.6g, assay 97.2 %.

Name: Loratadine EP Impurity E (Iso Loratadine), CAS: 170727-59-0, Formula: C22H23ClN2O2, Molecular Weight: 382.89, stock 5.5g, assay 98.2 %.

Name: Aprepitant EP Impurity A (Defluoro Aprepitant), CAS: 170729-76-7, Formula: C23H22F6N4O3, Molecular Weight: 516.44, stock 9.7g, assay 97.7 %.

Name: Fosaprepitant Impurity 32, CAS: 170729-79-0, Formula: C20H18F7NO2, Molecular Weight: 437.36, stock 2.4g, assay 97.3 %.

Name: Aprepitant Impurity 11 HCl, CAS: 170729-79-0 (free base), Formula: C20H18F7NO2. HCl, Molecular Weight: 437.36 36.46, stock 4.7g, assay 97.4 %.

Name: Aprepitant, CAS: 170729-80-3, Formula: C23H21F7N4O3, Molecular Weight: 534.43, stock 8.9g, assay 98.6 %.

Name: Candesartan Cilexetil EP Impurity H, CAS: 170791-09-0, Formula: C52H48N6O6, Molecular Weight: 852.99, stock 10g, assay 97.2 %.

Name: Valdecoxib Disulfonamide Impurity (Parecoxib Impurity 1), CAS: 1708094-99-8, Formula: C22H23N3O7S2, Molecular Weight: 505.56, stock 4.4g, assay 97.6 %.

Name: Everolimus Ring-Opening Impurity, CAS: 1708118-13-1, Formula: C53H83NO14, Molecular Weight: 958.25, stock 4.1g, assay 98.4 %.

Name: Doxycycline-13C-d3, CAS: 17086-28-1 (non-d), Formula: C22H21N2O8D3, Molecular Weight: 448.45, stock 5.3g, assay 98.6 %.

Name: Bisdisulizole (Neo Heliopan AP), CAS: 170864-82-1, Formula: C20H14N4O12S4, Molecular Weight: 630.59, stock 9.8g, assay 97.7 %.

Name: Fosaprepitant Impurity 27, CAS: 170902-80-4, Formula: C20H18F7NO2, Molecular Weight: 437.36, stock 4.9g, assay 97.4 %.

Name: (1S,2R,3S)-Aprepitant, CAS: 170902-81-5, Formula: C23H21F7N4O3, Molecular Weight: 534.43, stock 1.1g, assay 98.1 %.

Name: Indoxacarb Impurity 7, CAS: 170917-89-2, Formula: C20H17ClN2O5, Molecular Weight: 400.82, stock 8.2g, assay 97.4 %.

Name: Sepiapterin, CAS: 17094-01-8, Formula: C9H11N5O3, Molecular Weight: 237.22, stock 1.4g, assay 97.4 %.

Name: Erlotinib Impurity 73, CAS: 1709-44-0; 29159-23-7, Formula: C7H7NO, Molecular Weight: 121.14, stock 2.5g, assay 98.8 %.

Name: 3-Ethoxy-3-oxo-2-phenyl propanoic acid, CAS: 17097-90-4, Formula: C11H12O4, Molecular Weight: 208.21, stock 9g, assay 97.6 %.

Name: 2-Mercaptoethanesulfonic Acid Methyl Ester, CAS: 1709792-04-0, Formula: C3H8O3S2, Molecular Weight: 156.22, stock 2.7g, assay 97.5 %.

Name: Beclomethasone Dipropionate EP Impurity S (Beclometasone Tripropionate), CAS: 1709825-83-1, Formula: C31H41ClO8, Molecular Weight: 577.11, stock 9.7g, assay 97.8 %.

Name: Posaconazole Diastereoisomer 1 (R,R,R,R), CAS: 170985-61-2, Formula: C37H42F2N8O4, Molecular Weight: 700.79, stock 3.7g, assay 98.6 %.

Name: Posaconazole Impurity 33, CAS: 170985-85-0, Formula: C13H20N2O2, Molecular Weight: 236.32, stock 8.6g, assay 98.1 %.

Name: Benzylposaconazole, CAS: 170985-86-1, Formula: C44H48F2N8O4, Molecular Weight: 790.92, stock 8.2g, assay 98.5 %.

Name: Valdecoxib Impurity N, CAS: 1709956-95-5, Formula: C16H12ClNO3S, Molecular Weight: 333.8, stock 1.5g, assay 97.4 %.

Name: Tedizolid Impurity 46, CAS: 171018-16-9, Formula: C7H7N5, Molecular Weight: 161.17, stock 2.7g, assay 97.9 %.

Name: Tedizolid Impurity 39, CAS: 171018-17-0, Formula: C7H7N5, Molecular Weight: 161.17, stock 6.1g, assay 97.5 %.

Name: 15-epi-Lipoxin A4, CAS: 171030-11-8, Formula: C20H32O5, Molecular Weight: 352.47, stock 8.6g, assay 97.6 %.

Name: Sulfamethoxazole EP Impurity F, CAS: 17103-52-5, Formula: C10H11N3O3S, Molecular Weight: 253.28, stock 4.2g, assay 97.3 %.

Name: Decitabine Impurity 3, CAS: 17117-72-5, Formula: C21H22O6, Molecular Weight: 370.41, stock 6.3g, assay 97.6 %.

Name: Posaconazole, CAS: 171228-49-2, Formula: C37H42F2N8O4, Molecular Weight: 700.79, stock 6.7g, assay 97.6 %.

Name: Posaconazole-d5, CAS: 171228-49-2 (non-labelled), Formula: C37H37D5F2N8O4, Molecular Weight: 705.82, stock 8.6g, assay 98.6 %.

Name: Posaconazole Diastereoisomer 6 (R,R,R,S), CAS: 171228-50-5, Formula: C37H42F2N8O4, Molecular Weight: 700.8, stock 2.3g, assay 97.5 %.

Name: Biotin Impurity 17, CAS: 171232-73-8, Formula: C19H18N2O2S, Molecular Weight: 338.43, stock 4.7g, assay 98.7 %.

Name: Atropine EP Impurity C (R-Isomer) (R-Tropic Acid), CAS: 17126-67-9, Formula: C9H10O3, Molecular Weight: 166.18, stock 4.4g, assay 98.5 %.

Name: Exatecan Mesylate, CAS: 171335-80-1 (free base), Formula: C24H22FN3O4. CH4O3S, Molecular Weight: 435.46 96.10, stock 1.7g, assay 98.4 %.

Name: Metoclopramide EP Impurity G (Metoclopramide N-Oxide), CAS: 171367-22-9, Formula: C14H22ClN3O3, Molecular Weight: 315.8, stock 7.6g, assay 97.2 %.

Name: Zileuton Related Compound A, CAS: 171370-49-3, Formula: C11H12N2OS, Molecular Weight: 220.3, stock 8.7g, assay 97.8 %.

Name: Rosuvastatin Impurity 39, CAS: 1714147-49-5, Formula: C29H42FN3O7S, Molecular Weight: 595.73, stock 6.9g, assay 97.6 %.

Name: Rosuvastatin EP Impurity A Sodium Salt, CAS: 1714147-50-8, Formula: C25H33FN3O7S. Na, Molecular Weight: 538.62 22.99, stock 3.8g, assay 97.2 %.

Name: (R)-Rabeprazole Sodium Salt, CAS: 171440-18-9, Formula: C18H23N3O3S. Na, Molecular Weight: 361.47 23.00, stock 7g, assay 98.7 %.

Name: (S)-Rabeprazole Sodium Salt, CAS: 171440-19-0, Formula: C18H20N3O3S. Na, Molecular Weight: 358.44 22.99, stock 2.2g, assay 97 %.

Name: Aprepitant Impurity 1 Enantiomer HCl, CAS: 171482-05-6, Formula: C20H18F7NO2. HCl, Molecular Weight: 437.36 36.46, stock 5.1g, assay 98.8 %.

Name: Tadalafil Impurity 48, CAS: 171489-03-5, Formula: C21H19N3O4, Molecular Weight: 377.4, stock 8.9g, assay 98.4 %.

Name: Chloropre Tadalafil, CAS: 171489-59-1, Formula: C22H19ClN2O5, Molecular Weight: 426.85, stock 3.8g, assay 98.9 %.

Name: Dalbavancin HCl, CAS: 171500-79-1 (free base), Formula: C88H100Cl2N10O28. HCl, Molecular Weight: 1816.73 36.46, stock 9.3g, assay 97.6 %.

Name: Leflunomide Impurity 6, CAS: 17153-20-7, Formula: C5H5NO3, Molecular Weight: 127.1, stock 6g, assay 98.9 %.

Name: Prednisolone Succinate Sodium Salt, CAS: 1715-33-9, Formula: C25H31O8. Na, Molecular Weight: 459.52 22.99, stock 4.6g, assay 98.4 %.

Name: Pazufloxacin Impurity 12, CAS: 171567-48-9, Formula: C15H15FN2O3, Molecular Weight: 290.29, stock 7.3g, assay 97.4 %.

Name: 7-Dehydro Desmosterol, CAS: 1715-86-2, Formula: C27H42O, Molecular Weight: 382.64, stock 3.3g, assay 98.4 %.

Name: Tadalafil EP Impurity A ((6R,12S)-Tadalafil), CAS: 171596-27-3, Formula: C22H19N3O4, Molecular Weight: 389.41, stock 6.7g, assay 98 %.

Name: Tadalafil EP Impurity C ((6S,12R)-Tadalafil), CAS: 171596-28-4, Formula: C22H19N3O4, Molecular Weight: 389.41, stock 9.4g, assay 97.5 %.

Name: Tadalafil, CAS: 171596-29-5, Formula: C22H19N3O4, Molecular Weight: 389.41, stock 9.8g, assay 98.3 %.

Name: N-Isopropyl Tadalafil, CAS: 171596-30-8, Formula: C24H23N3O4, Molecular Weight: 417.47, stock 3.8g, assay 98.3 %.

Name: N-Butyl Tadalafil, CAS: 171596-31-9, Formula: C25H25N3O4, Molecular Weight: 431.49, stock 7.1g, assay 97.1 %.

Name: Tadalafil Impurity 54 , CAS: 171596-32-0, Formula: C26H25N3O4, Molecular Weight: 443.5, stock 3.7g, assay 97.1 %.

Name: Nor-Tadalafil, CAS: 171596-36-4, Formula: C21H17N3O4, Molecular Weight: 375.39, stock 4.6g, assay 98.2 %.

Name: Tadalafil Impurity 7, CAS: 171596-42-2, Formula: C20H18N2O4, Molecular Weight: 350.37, stock 3.8g, assay 97.6 %.

Name: Tadalafil Impurity 32, CAS: 171596-43-3, Formula: C20H18N2O4, Molecular Weight: 350.38, stock 8.7g, assay 97.2 %.

Name: Tadalafil Impurity 31, CAS: 171596-44-4, Formula: C20H18N2O4, Molecular Weight: 350.37, stock 4.2g, assay 98.2 %.

Name: trans-Dihydro Tetrabenazine, CAS: 171598-74-6, Formula: C19H29NO3, Molecular Weight: 319.45, stock 7.4g, assay 97.3 %.

Name: Sildenafil Citrate, CAS: 171599-83-0, Formula: C22H30N6O4S. C6H8O7, Molecular Weight: 474.59 192.13, stock 9.4g, assay 98.7 %.

Name: Sildenafil Citrate, CAS: 171599-83-0, Formula: C22H30N6O4S. C6H8O7, Molecular Weight: 474.59 192.13, stock 5.1g, assay 97.6 %.

Name: Brasofensine, CAS: 171655-91-7, Formula: C16H20Cl2N2O, Molecular Weight: 327.26, stock 4.9g, assay 97.8 %.

Name: Tadalafil Impurity 1 HCl, CAS: 171752-68-4, Formula: C20H18N2O4. HCl, Molecular Weight: 350.37 36.46, stock 6.5g, assay 98.9 %.

Name: Folic Acid-d4, CAS: 171777-72-3 (non-d), Formula: C19H15N7O6D4, Molecular Weight: 445.48, stock 6.5g, assay 98.4 %.

Name: Cyproterone Acetate EP Impurity C, CAS: 17183-98-1, Formula: C24H30Cl2O4, Molecular Weight: 453.4, stock 9.3g, assay 97.8 %.

Name: Cyproterone Acetate EP Impurity E, CAS: 17184-05-3, Formula: C24H30O5, Molecular Weight: 398.5, stock 1.1g, assay 97.8 %.

Name: 3-Hydroxy Chlormadinone Acetate, CAS: 17184-15-5, Formula: C22H29ClO4, Molecular Weight: 392.93, stock 7.4g, assay 97.3 %.

Name: Deferiprone Impurity 2, CAS: 17184-19-9, Formula: C6H7NO2, Molecular Weight: 125.13, stock 8.6g, assay 98.1 %.

Name: Iodixanol EP Impurity C, CAS: 171897-74-8, Formula: C33H42I6N6O14, Molecular Weight: 1508.16, stock 2.3g, assay 99 %.

Name: 10-Deacetyl-2-Debenzoyl-2-Tigloyl-Baccatin III, CAS: 171926-87-7, Formula: C27H38O10, Molecular Weight: 522.6, stock 1.7g, assay 98.3 %.

Name: Atenolol EP Impurity A, CAS: 17194-82-0, Formula: C8H9NO2, Molecular Weight: 151.17, stock 2.6g, assay 97.7 %.

Name: 1-Hydroxypiperidine-2,6-dione, CAS: 17195-27-6, Formula: C5H7NO3, Molecular Weight: 129.12, stock 3.7g, assay 97 %.

Name: Malic Acid Impurity 5 (Mixture of Diastereomers), CAS: 17196-56-4, Formula: C12H15NO4, Molecular Weight: 237.26, stock 4.9g, assay 98.4 %.

Name: Ramosetron Impurity 9, CAS: 171967-71-8, Formula: C17H13N3O2, Molecular Weight: 291.31, stock 7.3g, assay 98.3 %.

Name: Ramosetron Impurity 4, CAS: 171967-74-1, Formula: C17H19N3O4, Molecular Weight: 329.36, stock 6.2g, assay 98.5 %.

Name: rac-Ramosetron-d3 HCl, CAS: 171967-75-2 (non-labelled), Formula: C17H14D3N3O. HCl, Molecular Weight: 282.36 36.46, stock 3.3g, assay 98.5 %.

Name: 20-alpha-Dihydro Cortisol, CAS: 1719-79-5, Formula: C21H32O5, Molecular Weight: 364.48, stock 9.5g, assay 98.6 %.

Name: (s)-(+)-mandelic acid, CAS: 17199-29-0, Formula: C8H8O3, Molecular Weight: 152.15, stock 3.3g, assay 98.4 %.

Name: Docetaxel Impurity 3, CAS: 172018-16-5, Formula: C29H36O10, Molecular Weight: 544.6, stock 9.2g, assay 97.1 %.

Name: PMPA-d3, CAS: 172023-63-1, Formula: C7H14O3PD3, Molecular Weight: 183.2, stock 2.2g, assay 97.1 %.

Name: Ilaprazole, CAS: 172152-36-2, Formula: C19H18N4O2S, Molecular Weight: 366.44, stock 9.4g, assay 97 %.

Name: Propranolol EP Impurity C (Propranolol Bis-ether Derivative), CAS: 17216-10-3, Formula: C23H20O3, Molecular Weight: 344.41, stock 7.2g, assay 97.9 %.

Name: 2-Chloropyrimidine, CAS: 1722-12-9, Formula: C4H3ClN2, Molecular Weight: 114.53, stock 1.6g, assay 98.9 %.

Name: Cefazedone Impurity 16, CAS: 17228-70-5, Formula: C5H3Cl2NO, Molecular Weight: 163.99, stock 7.9g, assay 98 %.

Name: Methylcobalamin Impurity 1, CAS: 17234-76-3, Formula: C22H20N2O2, Molecular Weight: 344.41, stock 9.8g, assay 97.7 %.

Name: 2-Hydroxy Thiophene, CAS: 17236-58-7, Formula: C4H4OS, Molecular Weight: 100.14, stock 2.8g, assay 98.9 %.

Name: Despropylene Gatifloxacin, CAS: 172426-86-7, Formula: C16H18FN3O4, Molecular Weight: 335.34, stock 2.6g, assay 98.9 %.

Name: Moxifloxacin Impurity 18, CAS: 172426-88-9, Formula: C14H13FN2O4, Molecular Weight: 292.27, stock 3.8g, assay 98.6 %.

Name: Desmethyl Ranolazine, CAS: 172430-45-4, Formula: C23H31N3O4, Molecular Weight: 413.52, stock 3g, assay 98.9 %.

Name: Diclofenac Related Compound 10, CAS: 172494-87-0, Formula: C13H11Cl2N, Molecular Weight: 252.14, stock 4.4g, assay 98.4 %.

Name: Medetomidine Impurity 41, CAS: 172498-90-7, Formula: C23H18N2O, Molecular Weight: 338.41, stock 6.3g, assay 98.8 %.

Name: Valacyclovir Impurity 1, CAS: 172529-93-0, Formula: C12H14ClN5O4, Molecular Weight: 327.73, stock 1.5g, assay 98.5 %.

Name: Famciclovir impurity 1, CAS: 172529-94-1, Formula: C10H14ClN5O2, Molecular Weight: 271.71, stock 1.6g, assay 97.1 %.

Name: Chloridazon Impurity 2, CAS: 17254-80-7, Formula: C5H6ClN3O, Molecular Weight: 159.58, stock 6.9g, assay 97.9 %.

Name: Itraconazole Impurity 11, CAS: 172587-60-9, Formula: C13H13Cl2N3O3, Molecular Weight: 330.17, stock 1.7g, assay 97.6 %.

Name: Moxifloxacin Impurity 10, CAS: 172602-83-4, Formula: C17H17F2NO4, Molecular Weight: 337.32, stock 7.4g, assay 98.6 %.

Name: Azithromycin EP Impurity I (N-Desmethyl Azithromycin), CAS: 172617-84-4, Formula: C37H70N2O12, Molecular Weight: 734.97, stock 7.3g, assay 98.9 %.

Name: Fosaprepitant, CAS: 172673-20-0, Formula: C23H22F7N4O6P, Molecular Weight: 614.42, stock 9.7g, assay 98.1 %.

Name: (1R,2S,3S)-Aprepitant, CAS: 172822-28-5, Formula: C23H21F7N4O3, Molecular Weight: 534.43, stock 9.1g, assay 97.1 %.

Name: ent-Aprepitant, CAS: 172822-29-6, Formula: C23H21F7N4O3, Molecular Weight: 534.43, stock 8.8g, assay 97.5 %.

Name: Dehydro Olmesartan, CAS: 172875-98-8, Formula: C24H24N6O, Molecular Weight: 428.5, stock 8.6g, assay 98.3 %.

Name: Vitamin E Impurity 1, CAS: 172888-26-5, Formula: C29H50O2, Molecular Weight: 430.72, stock 2.7g, assay 98.3 %.

Name: Lidocaine EP Impurity I HCl, CAS: 17289-54-2, Formula: C14H22N2O. HCl, Molecular Weight: 234.34 36.46, stock 8g, assay 98.2 %.

Name: 4'-O-Methyl-(-)-Epi-Gallocatechin, CAS: 17291-05-3, Formula: C16H16O7, Molecular Weight: 320.3, stock 6.6g, assay 97.4 %.

Name: Carisoprodol Isopropyl Impurity, CAS: 1729-14-2, Formula: C15H30N2O4, Molecular Weight: 302.42, stock 2.4g, assay 97.8 %.

Name: 1,3,5-Trichloro-2-(chloromethyl)benzene, CAS: 17293-03-7, Formula: C7H4Cl4, Molecular Weight: 229.91, stock 1.9g, assay 98.5 %.

Name: Fenfluramine Impurity 4, CAS: 172953-70-7, Formula: C12H16F3N, Molecular Weight: 231.26, stock 8.9g, assay 97.5 %.

Name: Vitamin E Impurity 2, CAS: 173006-94-5, Formula: C29H50O2, Molecular Weight: 430.72, stock 4.5g, assay 98.6 %.

Name: Levonorgestrel Impurity 12 (6-Methoxy-1,2,3,4-tetrahydronaphthalene), CAS: 1730-48-9, Formula: C11H14O, Molecular Weight: 162.23, stock 3.1g, assay 98.9 %.

Name: Testosterone Impurity 5, CAS: 17305-49-6, Formula: C19H24O2, Molecular Weight: 284.4, stock 7.6g, assay 98.4 %.

Name: 6-Hydroxy-N-demethyldimethidene, CAS: 173070-32-1, Formula: C19H22N2O, Molecular Weight: 294.4, stock 2.8g, assay 98.9 %.

Name: Sugammadex Impurity 14, CAS: 173094-60-5, Formula: C48H72Cl8O32, Molecular Weight: 1444.67, stock 4.9g, assay 98.3 %.

Name: 10-Deacetyl Paclitaxel Propyl Analogue, CAS: 173101-47-8, Formula: C42H51NO13, Molecular Weight: 777.87, stock 1.3g, assay 98 %.

Name: Paclitaxel EP Impurity A , CAS: 173101-54-7, Formula: C45H53NO14, Molecular Weight: 831.91, stock 7.1g, assay 98 %.

Name: 10-Deacetyl Paclitaxel Ethyl Analogue, CAS: 173101-59-2, Formula: C41H49NO13, Molecular Weight: 763.85, stock 6g, assay 97.7 %.

Name: Dioxidine, CAS: 17311-31-8, Formula: C10H10N2O4, Molecular Weight: 222.2, stock 3.2g, assay 98.3 %.

Name: 4,4-Dipropylheptane, CAS: 17312-72-0, Formula: C13H28, Molecular Weight: 184.37, stock 9.4g, assay 98.4 %.

Name: Indacaterol Impurity 5, CAS: 173140-90-4, Formula: C18H15NO3, Molecular Weight: 293.32, stock 8.7g, assay 97.5 %.

Name: Foramsulfuron, CAS: 173159-57-4, Formula: C17H20N6O7S, Molecular Weight: 452.44, stock 4.7g, assay 98.3 %.

Name: Butafosfan, CAS: 17316-67-5, Formula: C7H18NO2P, Molecular Weight: 179.2, stock 1.3g, assay 97.3 %.

Name: Olopatadine N-Oxide, CAS: 173174-07-7, Formula: C21H23NO4, Molecular Weight: 353.42, stock 9.1g, assay 97.1 %.

Name: Terbinafine Related Compound 4, CAS: 173200-56-1, Formula: C9H14O, Molecular Weight: 138.21, stock 6.7g, assay 97.8 %.

Name: 4-beta-Hydroxy Cholesterol, CAS: 17320-10-4, Formula: C27H46O2, Molecular Weight: 402.66, stock 7.9g, assay 97.9 %.

Name: Dimethyl Azelate, CAS: 1732-10-1, Formula: C11H20O4, Molecular Weight: 216.28, stock 7.3g, assay 97.5 %.

Name: Clomipramine-13C-d3 HCl, CAS: 17321-77-6 (non-labelled), Formula: 13C C18H20D3ClN2. HCl, Molecular Weight: 318.87 36.46, stock 7.6g, assay 98.6 %.

Name: Thionepafenac, CAS: 173262-94-7, Formula: C18H20N2O2S, Molecular Weight: 328.43, stock 1.3g, assay 98.4 %.

Name: Dehydrosertindole, CAS: 173294-84-3, Formula: C24H24ClFN4O, Molecular Weight: 438.93, stock 3.4g, assay 98 %.

Name: Tinidazole Impurity 10, CAS: 173336-82-8, Formula: C4H11NO2S, Molecular Weight: 137.2, stock 9.6g, assay 98.5 %.

Name: Afobazole, CAS: 173352-21-1, Formula: C15H21N3O2S, Molecular Weight: 307.41, stock 1.7g, assay 98.1 %.

Name: Aliskiren Acid Impurity Sodium Salt, CAS: 173400-13-0 (free acid), Formula: C30H51N2O7. Na, Molecular Weight: 551.75 22.99, stock 5.6g, assay 97.2 %.

Name: Fentanyl Impurity 2, CAS: 173406-18-3, Formula: C11H15NO2, Molecular Weight: 193.25, stock 3.8g, assay 98 %.

Name: Gly-Gly-Tyr-OH, CAS: 17343-07-6, Formula: C13H17N3O5, Molecular Weight: 295.3, stock 2g, assay 98.4 %.

Name: Tilorone Impurity 1 HCl, CAS: 1734-90-3, Formula: C19H21NO2. HCl, Molecular Weight: 295.38 36.46, stock 7.3g, assay 98 %.

Name: Tizanidine Impurity 3, CAS: 173532-15-5, Formula: C11H10ClN5OS, Molecular Weight: 295.75, stock 1g, assay 98.4 %.

Name: Indoxacarb, CAS: 173584-44-6, Formula: C22H17ClF3N3O7, Molecular Weight: 527.84, stock 4.4g, assay 97 %.

Name: Prulifloxacin Impurity 2, CAS: 173599-92-3, Formula: C26H24FN3O9S, Molecular Weight: 573.55, stock 4.3g, assay 98.5 %.

Name: Dinitro-L-Tyrosine, CAS: 17360-11-1, Formula: C9H9N3O7, Molecular Weight: 271.19, stock 7.9g, assay 97.6 %.

Name: Azacitidine Impurity 32, CAS: 17363-01-6, Formula: C6H12N4OSi, Molecular Weight: 184.27, stock 8g, assay 97.3 %.

Name: Choline Impurity 1, CAS: 17364-16-8, Formula: C24H50NO7P, Molecular Weight: 495.64, stock 1.9g, assay 98.8 %.

Name: Lurasidone Impurity 48, CAS: 173658-50-9, Formula: C10H20O6S2, Molecular Weight: 300.38, stock 7.3g, assay 98.7 %.

Name: Riluzole Impurity 3 ([4-(Trifluoromethyl)phenyl]thiourea), CAS: 1736-72-7, Formula: C8H7F3N2S, Molecular Weight: 220.22, stock 7.2g, assay 98.3 %.

Name: Efavirenz Impurity 14, CAS: 173676-60-3, Formula: C21H19ClF3NO2, Molecular Weight: 409.83, stock 9.7g, assay 97.7 %.

Name: Thioctic Acid Impurity 6, CAS: 17370-41-1, Formula: C8H14O4S2, Molecular Weight: 238.32, stock 6.1g, assay 97.1 %.

Name: Riluzole Impurity 6, CAS: 1737-06-0, Formula: C9H8F3NO2, Molecular Weight: 219.16, stock 8.9g, assay 97.7 %.

Name: 4-Dimethyl-6-methyl-tetrahydro-1,3-oxazine-2-thione, CAS: 17374-19-5, Formula: C7H13NOS, Molecular Weight: 159.25, stock 9.3g, assay 97.8 %.

Name: Fluconazole Impurity 1, CAS: 173837-65-5, Formula: C9H10F2O3, Molecular Weight: 204.17, stock 6.1g, assay 97 %.

Name: Tizoxanide, CAS: 173903-47-4, Formula: C10H7N3O4S, Molecular Weight: 265.24, stock 6g, assay 97.2 %.

Name: Tolterodine Impurity 5, CAS: 173948-30-6, Formula: C15H23N, Molecular Weight: 217.36, stock 3.5g, assay 97.4 %.

Name: Ropinirole EP Impurity D HCl (N-Despropyl Ropinirole HCl), CAS: 173990-76-6, Formula: C13H18N2O. HCl, Molecular Weight: 218.30 36.46, stock 9.4g, assay 97.5 %.

Name: Dehydroabietic Acid, CAS: 1740-19-8, Formula: C20H28O2, Molecular Weight: 300.44, stock 6.4g, assay 98 %.

Name: Naratriptan Impurity 3, CAS: 17403-07-5, Formula: C14H18N2, Molecular Weight: 214.31, stock 9.5g, assay 97 %.

Name: Famciclovir Related Compound C, CAS: 174155-70-5, Formula: C12H17N5O2, Molecular Weight: 263.3, stock 1.8g, assay 98.8 %.

Name: Bosentan Impurity D, CAS: 174227-14-6, Formula: C25H25N5O5S, Molecular Weight: 507.57, stock 8.2g, assay 98.7 %.

Name: Raloxifene-6-Glucuronide, CAS: 174264-50-7, Formula: C34H35NO10S, Molecular Weight: 649.71, stock 9.1g, assay 97.4 %.

Name: Raloxifene-6-Glucuronide Lithium Salt, CAS: 174264-50-7 (free acid), Formula: C34H34NO10S. Li, Molecular Weight: 648.70 6.94, stock 5.1g, assay 97.4 %.

Name: Raloxifene-d4-6-Glucuronide Lithium Salt, CAS: 174264-50-7 (non-labelled, free acid), Formula: C34H30D4NO10S. Li, Molecular Weight: 652.73 6.94, stock 3.7g, assay 97.9 %.

Name: Imidafenacin Related Compound 4 HCl, CAS: 174266-18-3, Formula: C20H20N2O2. HCl, Molecular Weight: 320.39 36.46, stock 2.1g, assay 97.6 %.

Name: 7-Hydroxy Mitragynine, CAS: 174418-82-7, Formula: C23H30N2O5, Molecular Weight: 414.5, stock 2.9g, assay 98.3 %.

Name: Riluzole, CAS: 1744-22-5, Formula: C8H5F3N2OS, Molecular Weight: 234.2, stock 4.8g, assay 98.7 %.

Name: Flumethasone Impurity 2, CAS: 1744-64-5, Formula: C22H28ClFO5, Molecular Weight: 426.91, stock 4.7g, assay 97.9 %.

Name: Fexofenadine Impurity 9, CAS: 174483-06-8, Formula: C34H43NO4, Molecular Weight: 529.72, stock 9.8g, assay 98 %.

Name: Tipranavir, CAS: 174484-41-4, Formula: C31H33F3N2O5S, Molecular Weight: 602.68, stock 4.3g, assay 98.4 %.

Name: Enalapril Impurity 4, CAS: 17450-56-5, Formula: C12H12O3, Molecular Weight: 204.23, stock 2.3g, assay 97.8 %.

Name: Lafutidine Impurity 1, CAS: 174583-84-7, Formula: C22H29N3O5S, Molecular Weight: 447.55, stock 7.7g, assay 98.5 %.

Name: Glucosamine EP Impurity C (Deoxy-Fructosazine), CAS: 17460-13-8, Formula: C12H20N2O7, Molecular Weight: 304.3, stock 7.4g, assay 98.5 %.

Name: 2,3,7,8-Tetrachlorodibenzo-p-Dioxin, CAS: 1746-01-6, Formula: C12H4Cl4O2, Molecular Weight: 321.96, stock 9.5g, assay 97.7 %.

Name: Picaridin Related Compound 3 (Butan-2-yl Carbonochloridate), CAS: 17462-58-7, Formula: C5H9ClO2, Molecular Weight: 136.58, stock 9.7g, assay 98.5 %.

Name: Methylprednisolone Impurity 10, CAS: 1746-38-9, Formula: C22H30O5, Molecular Weight: 374.48, stock 3.8g, assay 98.3 %.

Name: Linezolid related Compound, CAS: 174649-09-3, Formula: C15H19FN2O6S, Molecular Weight: 374.39, stock 1.7g, assay 97.6 %.

Name: Sugammadex Impurity 1 (Cyclooctapentylose), CAS: 17465-86-0, Formula: C48H80O40, Molecular Weight: 1297.13, stock 8.8g, assay 98.9 %.

Name: Tavaborole, CAS: 174671-46-6, Formula: C7H6BFO2, Molecular Weight: 151.93, stock 2.9g, assay 97.5 %.

Name: Tavaborole Impurity 21, CAS: 174671-88-6, Formula: C7H6BFO2, Molecular Weight: 151.93, stock 7.4g, assay 97.7 %.

Name: Tavaborole Impurity 12, CAS: 174671-93-3, Formula: C7H6BFO2, Molecular Weight: 152.04, stock 4.1g, assay 97.5 %.

Name: N,N-Dimethyl-L-Phenylalanine, CAS: 17469-89-5, Formula: C11H15NO2, Molecular Weight: 193.25, stock 6.2g, assay 97.6 %.

Name: Safinamide Impurity 4, CAS: 174756-44-6, Formula: C17H19FN2O2, Molecular Weight: 302.35, stock 7.3g, assay 98.5 %.

Name: 2-Hydroxymethyl Olanzapine, CAS: 174756-45-7, Formula: C17H20N4OS, Molecular Weight: 328.43, stock 2.1g, assay 98.3 %.

Name: Ceftibuten Impurity 8, CAS: 174761-17-2, Formula: C39H34N4O8S2, Molecular Weight: 750.86, stock 5.6g, assay 97.7 %.

Name: Dihydro Ergotamine Mesylate Impurity E, CAS: 17479-19-5, Formula: C35H41N5O5, Molecular Weight: 611.75, stock 9.3g, assay 98.3 %.

Name: Olanzapine EP Impurity D (Olanzapine N-Oxide), CAS: 174794-02-6, Formula: C17H20N4OS, Molecular Weight: 328.43, stock 5.9g, assay 97.7 %.

Name: Efavirenz Impurity 15, CAS: 174819-21-7, Formula: C22H17ClF3NO3, Molecular Weight: 435.83, stock 6.4g, assay 97.5 %.

Name: 2,2'-Bipyridine-4-Carboxylic Acid, CAS: 1748-89-6, Formula: C11H8N2O2, Molecular Weight: 200.2, stock 3.8g, assay 97.2 %.

Name: Pyraclostrobin, CAS: 175013-18-0, Formula: C19H18ClN3O4, Molecular Weight: 387.82, stock 3.2g, assay 97.5 %.

Name: Cefotaxime Dimer, CAS: 175032-97-0, Formula: C30H30N10O12S4, Molecular Weight: 850.87, stock 8.2g, assay 97.2 %.

Name: 6-Hydroxy Chlorzoxazone, CAS: 1750-45-4, Formula: C7H4ClNO3, Molecular Weight: 185.56, stock 7.6g, assay 98.1 %.

Name: 6-Hydroxy Chlorzoxazone-d2-15N, CAS: 1750-45-4 (non-labelled), Formula: C7H2Cl 15NO3D2, Molecular Weight: 188.57, stock 4.6g, assay 98.4 %.

Name: 6-Hydroxy Chlorzoxazone-d2, CAS: 1750-45-4(non-d), Formula: C7H2ClNO3D2, Molecular Weight: 187.58, stock 4.6g, assay 98.5 %.

Name: Sertaconazole EP Impurity B, CAS: 17512-61-7, Formula: C9H6BrClS, Molecular Weight: 261.56, stock 4.5g, assay 97.1 %.

Name: L-Milnacipran HCl, CAS: 175131-60-9, Formula: C15H22N2O. HCl, Molecular Weight: 246.36 36.46, stock 6.5g, assay 98.9 %.

Name: L-Milnacipran-d5 HCl, CAS: 175131-60-9 (non-labelled), Formula: C15H17N2OD5. HCl, Molecular Weight: 251.39 36.46, stock 4.2g, assay 98.8 %.

Name: D-Milnacipran HCl, CAS: 175131-61-0, Formula: C15H22N2O. HCl, Molecular Weight: 246.36 36.46, stock 9.8g, assay 98.2 %.

Name: D-Milnacipran-d5 HCl, CAS: 175131-61-0 (non-labelled), Formula: C15H17N2OD5. HCl, Molecular Weight: 251.39 36.46, stock 6g, assay 98.2 %.

Name: Naphazoline Impurity 1, CAS: 17518-47-7, Formula: C12H11NS, Molecular Weight: 201.29, stock 6.1g, assay 99 %.

Name: Riluzole Impurity 5, CAS: 175278-17-8, Formula: C7H5BrF3NO, Molecular Weight: 256.02, stock 1.4g, assay 99 %.

Name: (5R)-5-methyl-2-(propan-2-yl)cyclohex-2-en-1-one, CAS: 1753-40-8, Formula: C10H16O, Molecular Weight: 152.24, stock 6.5g, assay 97.4 %.

Name: Raloxifene Impurity 9, CAS: 175460-94-3, Formula: C15H12O2S, Molecular Weight: 256.33, stock 9.1g, assay 97.2 %.

Name: Gemifloxacin-13C-d2 , CAS: 175463-14-6 (non-labelled), Formula: 13C C17H18D2FN5O4, Molecular Weight: 392.39, stock 2.8g, assay 98.4 %.

Name: rac-Lacosamide-d3, CAS: 175481-26-2 (non-labelled), Formula: C13H15D3N2O3, Molecular Weight: 253.32, stock 2.4g, assay 98.1 %.

Name: Lacosamide, CAS: 175481-36-4, Formula: C13H18N2O3, Molecular Weight: 250.3, stock 2.2g, assay 97.1 %.

Name: Lacosamide-d3 (Acetyl-d3), CAS: 175481-36-4 (non-labelled), Formula: C13H15N2O3D3, Molecular Weight: 253.32, stock 2.4g, assay 97.5 %.

Name: Lacosamide EP Impurity A, CAS: 175481-37-5, Formula: C13H18N2O3, Molecular Weight: 250.3, stock 3.4g, assay 97.2 %.

Name: Lacosamide EP Impurity F (R-isomer), CAS: 175481-38-6, Formula: C12H16N2O3, Molecular Weight: 236.27, stock 9.7g, assay 98.4 %.

Name: Desacetyl Desmethyl Lacosamide, CAS: 175481-39-7, Formula: C10H14N2O2, Molecular Weight: 194.23, stock 1.9g, assay 97 %.

Name: Desacetyl Rifamycin S, CAS: 17555-51-0, Formula: C35H43NO11, Molecular Weight: 653.73, stock 1.6g, assay 98.1 %.

Name: Pramipexole Impurity 33, CAS: 17557-67-4, Formula: C8H8N2O2S2, Molecular Weight: 228.28, stock 7.6g, assay 98.8 %.

Name: Metolazone, CAS: 17560-51-9, Formula: C16H16ClN3O3S, Molecular Weight: 365.84, stock 5.5g, assay 98.6 %.

Name: Metolazone-d7, CAS: 17560-51-9 (non-labelled), Formula: C16H9ClN3O3SD7, Molecular Weight: 372.88, stock 1.9g, assay 98.2 %.

Name: Digoxin EP Impurity H (Lanatoside C), CAS: 17575-22-3, Formula: C49H76O20, Molecular Weight: 985.13, stock 7.2g, assay 97.2 %.

Name: Valganciclovir-d5 HCl (Mixture of Diastereomers), CAS: 175865-59-5 (non-labelled), Formula: C14H17N6O5D5. HCl, Molecular Weight: 359.40 36.46, stock 1.9g, assay 98.6 %.

Name: Valganciclovir HCl, CAS: 175865-60-8, Formula: C14H22N6O5, Molecular Weight: 354.37, stock 7.1g, assay 97.4 %.

Name: Valganciclovir-d8 (Mixture of Diastereomers), CAS: 175865-60-8 (non-labelled), Formula: C14H14N6O5D8, Molecular Weight: 362.42, stock 3.6g, assay 97.7 %.

Name: Silodosin Dehydro Impurity, CAS: 175870-21-0, Formula: C25H30F3N3O4, Molecular Weight: 493.53, stock 3.6g, assay 98.6 %.

Name: Cholecalciferol EP Impurity E (Tachysterol 3), CAS: 17592-07-3, Formula: C27H44O, Molecular Weight: 384.64, stock 2.2g, assay 97.6 %.

Name: 4-Sulfate Aminoantipyrine, CAS: 1759-26-8, Formula: C11H13N3O4S, Molecular Weight: 283.31, stock 3.9g, assay 98.4 %.

Name: Olaparib Impurity 8, CAS: 1759-53-1, Formula: C4H6O2, Molecular Weight: 86.09, stock 4.5g, assay 98 %.

Name: Poly(ethylene glycol) 600, CAS: 17598-96-8, Formula: C26H54O14, Molecular Weight: 590.71, stock 8.5g, assay 98.2 %.

Name: Paroxetine Impurity 7, CAS: 176022-03-0, Formula: C13H19NO, Molecular Weight: 205.3, stock 6.7g, assay 97.8 %.

Name: Fucosterol, CAS: 17605-67-3, Formula: C29H48O, Molecular Weight: 412.71, stock 2.3g, assay 98.2 %.

Name: 1,5-Pentane Diazide, CAS: 17607-21-5, Formula: C5H10N6, Molecular Weight: 154.18, stock 7.9g, assay 97.3 %.

Name: Terbinafine EP Impurity B HCl, CAS: 176168-78-8, Formula: C21H25N. HCl, Molecular Weight: 291.44 36.46, stock 8.4g, assay 97.4 %.

Name: Omeprazole EP Impurity E (Omeprazole N-Oxide), CAS: 176219-04-8, Formula: C17H19N3O4S, Molecular Weight: 361.42, stock 4.1g, assay 98.9 %.

Name: 2,2芒聙聶-Bisnalmefene, CAS: 176220-84-1, Formula: C42H48N2O6, Molecular Weight: 676.85, stock 1.6g, assay 97.4 %.

Name: Plerixafor Impurity 1 TetraHCl, CAS: 176252-20-3 (free base), Formula: C18H32N4O. 4 HCl, Molecular Weight: 320.48 4 36.46, stock 9.8g, assay 98.5 %.

Name: Levonorgestrel EP Impurity S, CAS: 176254-10-7, Formula: C22H30O2, Molecular Weight: 326.48, stock 9.1g, assay 98.9 %.

Name: Levothyroxine Related Compound 4, CAS: 176258-88-1, Formula: C14H9I4NO3, Molecular Weight: 746.85, stock 7.7g, assay 97.7 %.

Name: Levothyroxine Impurity 12, CAS: 176258-89-2, Formula: C14H10I4O2, Molecular Weight: 717.85, stock 8.1g, assay 97.3 %.

Name: N-Desmethyl Dofetilide, CAS: 176447-94-2, Formula: C18H25N3O5S2, Molecular Weight: 427.55, stock 2.2g, assay 97.1 %.

Name: N-Desmethyl Dofetilide-d4, CAS: 176447-94-2 (non-d), Formula: C18H21N3O5S2D4, Molecular Weight: 431.57, stock 1.9g, assay 97.1 %.

Name: Tolnaftate EP Impurity D HCl, CAS: 17650-11-2, Formula: C8H11N. HCl, Molecular Weight: 121.18 36.46, stock 10g, assay 98.3 %.

Name: Nicotiflorin (Kaempferol-3-O-beta-Rutinoside), CAS: 17650-84-9, Formula: C27H30O15, Molecular Weight: 594.52, stock 4.9g, assay 99 %.

Name: Irinotecan Impurity 4, CAS: 176515-52-9, Formula: C32H38N4O4, Molecular Weight: 542.68, stock 5.5g, assay 97.4 %.

Name: Progesterone EP Impurity K, CAS: 17652-16-3, Formula: C21H28O2, Molecular Weight: 312.45, stock 7.9g, assay 97.1 %.

Name: Scopolamine Glucuronide, CAS: 17660-02-5, Formula: C23H29NO10, Molecular Weight: 479.49, stock 3.7g, assay 98.3 %.

Name: Ritonavir Impurity E (Hydroxy Ritonavir), CAS: 176655-56-4, Formula: C37H48N6O6S2, Molecular Weight: 736.96, stock 4g, assay 97.9 %.

Name: N-Desmethyl Toremifene HCl, CAS: 176671-73-1, Formula: C25H26ClNO. HCl, Molecular Weight: 391.95 36.46, stock 6.4g, assay 99 %.

Name: Poly-Butyl Polyamino Ethyl Glycine TriHCl, CAS: 17670-95-0 (free base), Formula: C22H47N3O2. 3 HCl, Molecular Weight: 385.64 3 36.46, stock 5.7g, assay 98.9 %.

Name: Medetomidine Impurity 36, CAS: 176721-01-0, Formula: C31H28N2O, Molecular Weight: 444.58, stock 7g, assay 98.5 %.

Name: Medetomidine Impurity 37, CAS: 176721-02-1, Formula: C31H26N2O, Molecular Weight: 442.56, stock 9.4g, assay 98.6 %.

Name: Medetomidine Impurity 38, CAS: 176721-03-2, Formula: C32H30N2O, Molecular Weight: 458.61, stock 9.7g, assay 98.4 %.

Name: Decitabine Impurity 4 (Methyl 2-deoxy-beta-D-Ribopyranoside), CAS: 17676-20-9, Formula: C6H12O4, Molecular Weight: 148.16, stock 6.2g, assay 97.5 %.

Name: Diazepam Impurity 3, CAS: 176796-46-6, Formula: C17H17ClN2O2, Molecular Weight: 316.79, stock 8.3g, assay 97 %.

Name: Amisulpride EP Impurity C, CAS: 176849-91-5, Formula: C15H22IN3O2, Molecular Weight: 403.26, stock 7.2g, assay 98.6 %.

Name: Ethyl D-Glucuronide, CAS: 17685-04-0, Formula: C8H14O7, Molecular Weight: 222.2, stock 9.6g, assay 97.8 %.

Name: Dropropizine, CAS: 17692-31-8, Formula: C13H20N2O2, Molecular Weight: 236.32, stock 3.9g, assay 97.9 %.

Name: Phenyl 4-Hydroxybenzoate, CAS: 17696-62-7, Formula: C13H10O3, Molecular Weight: 214.22, stock 7.6g, assay 97.9 %.

Name: Naproxen Impurity 5, CAS: 17696-64-9, Formula: C6H11ClO2, Molecular Weight: 150.6, stock 6.1g, assay 98.2 %.

Name: alpha-Bergamotene, CAS: 17699-05-7, Formula: C15H24, Molecular Weight: 204.36, stock 6g, assay 98.5 %.

Name: trans-Sabinene hydrate, CAS: 17699-16-0, Formula: C10H18O, Molecular Weight: 154.25, stock 4.6g, assay 98.3 %.

Name: Bisoprolol Impurity M, CAS: 177034-57-0, Formula: C12H18O3, Molecular Weight: 210.27, stock 2.1g, assay 98.9 %.

Name: Ambrisentan Hydroxyester Impurity, CAS: 177036-78-1, Formula: C17H18O4, Molecular Weight: 286.33, stock 1.7g, assay 98.9 %.

Name: Ambrisentan, CAS: 177036-94-1, Formula: C22H22N2O4, Molecular Weight: 378.43, stock 6.9g, assay 97.2 %.

Name: Levomepromazine Impurity 1, CAS: 1771-18-2, Formula: C13H11NOS, Molecular Weight: 229.3, stock 8.6g, assay 98.9 %.

Name: Ganciclovir EP Impurity J, CAS: 177216-32-9, Formula: C18H25N5O7, Molecular Weight: 423.43, stock 7.5g, assay 97.4 %.

Name: Fingolimod Impurity 4, CAS: 177259-52-8, Formula: C20H33NO2, Molecular Weight: 319.49, stock 2g, assay 97.1 %.

Name: Triazolomethylindole-3-Acetic Acid, CAS: 177270-91-6, Formula: C13H12N4O2, Molecular Weight: 256.27, stock 2g, assay 97.8 %.

Name: Levofloxacin-d8 HCl, CAS: 177325-13-2 (non-labelled), Formula: C18H12FN3O4D8. HCl, Molecular Weight: 369.42 36.46, stock 3g, assay 98.1 %.

Name: Cyprodinil-d5, CAS: 1773496-67-5, Formula: C14H10N3D5, Molecular Weight: 230.33, stock 7.9g, assay 97.2 %.

Name: Clonixin, CAS: 17737-65-4, Formula: C13H11ClN2O2, Molecular Weight: 262.69, stock 1.3g, assay 98.1 %.

Name: Fluconazole Impurity 7 (Trimethylsulfoxonium Iodide), CAS: 1774-47-6, Formula: C3H9OS . I, Molecular Weight: 93.17 126.90, stock 4.2g, assay 98.5 %.

Name: Levofloxacin Impurity 22, CAS: 177472-29-6, Formula: C20H25F2N3O4, Molecular Weight: 409.43, stock 7.4g, assay 98.5 %.

Name: Levofloxacin Related Compound C, CAS: 177472-30-9, Formula: C20H24FN3O4, Molecular Weight: 389.43, stock 2.1g, assay 98 %.

Name: Desacetyl Rifamycin SV, CAS: 17750-90-2, Formula: C35H45NO11, Molecular Weight: 655.74, stock 7.6g, assay 98 %.

Name: Orphenadrine EP Impurity C HCl, CAS: 17752-32-8, Formula: C16H19NO. HCl, Molecular Weight: 241.34 36.46, stock 4.1g, assay 97.6 %.

Name: rac-Efavirenz, CAS: 177530-93-7, Formula: C14H9ClF3NO2, Molecular Weight: 315.68, stock 8.2g, assay 97.1 %.

Name: rac-Efavirenz-d5, CAS: 177530-93-7 (non-labelled), Formula: C14H4D5ClF3NO2, Molecular Weight: 320.71, stock 9.2g, assay 98.3 %.

Name: Norfloxacin EP Impurity C, CAS: 177554-64-2, Formula: C20H27N5O3, Molecular Weight: 385.47, stock 2.5g, assay 97.4 %.

Name: Raloxifene Impurity D, CAS: 177744-96-6, Formula: C21H14O4S, Molecular Weight: 362.41, stock 3.8g, assay 98.6 %.

Name: Apixaban Impurity 8, CAS: 1777781-49-3, Formula: C24H23N5O4, Molecular Weight: 445.48, stock 1.2g, assay 97 %.

Name: Miconazole Related Compound (2,4-Dichlorobenzyl Alcohol), CAS: 1777-82-8, Formula: C7H6Cl2O, Molecular Weight: 177.03, stock 2.5g, assay 98 %.

Name: Ketoprofen Tromethamine Amide, CAS: 1777830-05-3, Formula: C20H23NO5, Molecular Weight: 357.41, stock 8.8g, assay 98.2 %.

Name: Palonosetron Impurity 4, CAS: 177793-79-2, Formula: C18H24N2O, Molecular Weight: 284.4, stock 2.7g, assay 97.7 %.

Name: Palonosetron Impurity 5, CAS: 177793-80-5, Formula: C18H26N2, Molecular Weight: 270.42, stock 8g, assay 98.1 %.

Name: Clonixin Impurity 1, CAS: 17782-05-7, Formula: C13H12N2O2, Molecular Weight: 228.25, stock 1.1g, assay 98 %.

Name: Eletriptan HBr, CAS: 177834-92-3, Formula: C22H26N2O2S. HBr, Molecular Weight: 382.52 80.91, stock 4.5g, assay 97.7 %.

Name: Eletriptan-d3 HBr, CAS: 177834-92-3 (non-labelled), Formula: C22H23N2O2SD3. HBr, Molecular Weight: 385.54 80.91, stock 8.4g, assay 98.9 %.

Name: Polmacoxib Impurity 5, CAS: 1778703-67-5, Formula: C18H14FO4S. Na, Molecular Weight: 345.36 22.99, stock 2.4g, assay 98 %.

Name: Indoxacarb Impurity 8, CAS: 177905-10-1, Formula: C9H8F3NO3, Molecular Weight: 235.16, stock 1.2g, assay 97.8 %.

Name: Palonosetron Impurity 7, CAS: 177932-92-2, Formula: C18H24N2O, Molecular Weight: 284.4, stock 3.4g, assay 98.7 %.

Name: Thiocolchicoside EP Impurity G, CAS: 177991-81-0, Formula: C25H31NO9S, Molecular Weight: 521.58, stock 5.4g, assay 97.4 %.

Name: Bacopasaponin C , CAS: 178064-13-6, Formula: C46H74O17, Molecular Weight: 899.08, stock 5.6g, assay 97.9 %.

Name: N-alpha-(5-Fluoro-2,4-dinitrophenyl)-D-leucinamide, CAS: 178065-30-0, Formula: C12H15FN4O5, Molecular Weight: 314.27, stock 6.9g, assay 98.2 %.

Name: Lansoprazole Related Compound 12, CAS: 1781244-56-1, Formula: C23H16F3N5OS, Molecular Weight: 467.47, stock 7.7g, assay 97.6 %.

Name: Ipratropium Bromide EP Impurity F (Mixture of Diastereomers), CAS: 17812-46-3, Formula: C20H28NO2. Br, Molecular Weight: 314.45 79.90, stock 5.2g, assay 98.8 %.

Name: N-Nitrosodimethylamine-d6, CAS: 17829-05-9, Formula: C2D6N2O, Molecular Weight: 80.12, stock 9.7g, assay 97.1 %.

Name: Trifloxystrobin Impurity 1, CAS: 1782982-62-0, Formula: C30H28F3N3O7, Molecular Weight: 599.56, stock 3.8g, assay 97.2 %.

Name: Ambrisentan Hydroxy Acid Impurity, CAS: 178306-52-0, Formula: C16H16O4, Molecular Weight: 272.3, stock 8.4g, assay 97.6 %.

Name: Revaprazan HCl, CAS: 178307-42-1, Formula: C22H23FN4. HCl, Molecular Weight: 362.45 36.46, stock 2.1g, assay 99 %.

Name: 6-Hydroxy Warfarin, CAS: 17834-02-5, Formula: C19H16O5, Molecular Weight: 324.34, stock 3.1g, assay 97.3 %.

Name: 6-Hydroxy Warfarin, CAS: 17834-02-5, Formula: C19H16O5, Molecular Weight: 324.34, stock 8.5g, assay 97.7 %.

Name: 7-Hydroxy  Warfarin, CAS: 17834-03-6, Formula: C19H16O5, Molecular Weight: 324.34, stock 9.9g, assay 97.4 %.

Name: 7-Hydroxy  Warfarin, CAS: 17834-03-6, Formula: C19H16O5, Molecular Weight: 324.34, stock 9.7g, assay 97.6 %.

Name: 8-Hydroxy Warfarin, CAS: 17834-04-7, Formula: C19H16O5, Molecular Weight: 324.34, stock 3.6g, assay 98.8 %.

Name: 8-Hydroxy Warfarin, CAS: 17834-04-7, Formula: C19H16O5, Molecular Weight: 324.34, stock 9.8g, assay 98.1 %.

Name: 4-Hydroxy Nebivolol HCl (Mixture of Diastereomers), CAS: 178383-76-1 (free base), Formula: C22H25F2NO5. HCl, Molecular Weight: 421.45 36.46, stock 1.2g, assay 98.6 %.

Name: Ipratropium Bromide Impurity 2 (Ethyl 3-oxo-2-phenylpropanoate) , CAS: 17838-69-6, Formula: C11H12O3, Molecular Weight: 192.21, stock 6.1g, assay 98 %.

Name: Mesalazine (Mesalamine) EP Impurity F HCl, CAS: 17839-48-4, Formula: C7H7NO3. HCl, Molecular Weight: 153.14 36.46, stock 3.5g, assay 97.8 %.

Name: D-Aspartic Acid, CAS: 1783-96-6, Formula: C4H7NO4, Molecular Weight: 133.1, stock 8.5g, assay 97.3 %.

Name: Nortriptyline EP Impurity B-d3 HCl (N-Desmethyl Cyclobenzaprine-d3 HCl), CAS: 1784139-98-5, Formula: C19H16D3N. HCl, Molecular Weight: 264.39 36.46, stock 7.6g, assay 97.1 %.

Name: Cefdinir Thiazine Analog, CAS: 178422-39-4, Formula: C14H15N5O6S2, Molecular Weight: 413.43, stock 7.9g, assay 98.4 %.

Name: Cefdinir Impurity 6 (Thiazolylacetylglycine Oxime Acetal) , CAS: 178422-40-7, Formula: C7H8N4O3S, C7H10N4O4S, Molecular Weight: 228.23, 246.24, stock 2.1g, assay 98.1 %.

Name: Cefdinir Impurity 4, CAS: 178422-45-2, Formula: C14H15N5O6S2, Molecular Weight: 413.43, stock 5.8g, assay 97.2 %.

Name: Chlorambucil EP Impurity G (ortho Chlorambucil), CAS: 178481-89-5, Formula: C14H19Cl2NO2, Molecular Weight: 304.21, stock 6.8g, assay 98 %.

Name: Celecoxib Impurity 10 HCl, CAS: 17852-52-7, Formula: C6H9N3O2S. HCl, Molecular Weight: 187.22 36.46, stock 1.1g, assay 99 %.

Name: 4-Sulfonamide-Phenylhydrazine HCl, CAS: 17852-52-7, Formula: C6H9N3O2S. HCl, Molecular Weight: 187.22 36.46, stock 8.1g, assay 98.2 %.

Name: (E)-Cefdinir, CAS: 178601-88-2, Formula: C14H13N5O5S2, Molecular Weight: 395.41, stock 5.6g, assay 97.4 %.

Name: Cefdinir 7-isomer, CAS: 178601-89-3, Formula: C14H13N5O5S2, Molecular Weight: 395.42, stock 2.2g, assay 99 %.

Name: 4-Hydroxy-3-Phenylcoumarin, CAS: 1786-05-6, Formula: C15H10O3, Molecular Weight: 238.25, stock 7.5g, assay 97.8 %.

Name: Agomelatine Impurity 2, CAS: 178677-39-9, Formula: C15H19NO2, Molecular Weight: 245.32, stock 9g, assay 97.2 %.

Name: Prilocaine HCl (Propitocaine HCl), CAS: 1786-81-8, Formula: C13H20N2O. HCl, Molecular Weight: 220.32 36.46, stock 8.2g, assay 97.1 %.

Name: Prilocaine-d7 HCl, CAS: 1786-81-8 (non-labelled); 721-50-6 (non-labelled and free base), Formula: C13H13N2OD7. HCl, Molecular Weight: 227.36 36.46, stock 9.4g, assay 98.7 %.

Name: Ticagrelor Related Compound 41, CAS: 1788033-05-5, Formula: C23H28F2N6O4S, Molecular Weight: 522.57, stock 3g, assay 97.9 %.

Name: Iopamidol EP Impurity K, CAS: 1788899-70-6, Formula: C17H23I2N3O8, Molecular Weight: 651.2, stock 1.2g, assay 98.3 %.

Name: Lenvatinib N-Oxide, CAS: 1788901-86-9, Formula: C21H19ClN4O5, Molecular Weight: 442.86, stock 4.5g, assay 98.3 %.

Name: Ofloxacin EP Impurity D (S-Isomer) (9-Piperazine Levofloxacin Impurity), CAS: 178912-62-4, Formula: C18H20FN3O4, Molecular Weight: 361.37, stock 5.7g, assay 98.6 %.

Name: Prothioconazole, CAS: 178928-70-6, Formula: C14H15Cl2N3OS, Molecular Weight: 344.25, stock 9.6g, assay 98 %.

Name: Prothioconazole-d4, CAS: 178928-70-6 (non-labelled), Formula: C14H11D4Cl2N3OS, Molecular Weight: 348.28, stock 4g, assay 98.5 %.

Name: Cefdinir Impurity 2 (Thiazolylacetylglycine Oxime), CAS: 178949-03-6, Formula: C7H8N4O4S, Molecular Weight: 244.23, stock 9.1g, assay 98.8 %.

Name: (S)-Ofloxacin EP Impurity B (Decarboxyl Levofloxacin), CAS: 178964-53-9, Formula: C17H20FN3O2, Molecular Weight: 317.36, stock 1.6g, assay 98.9 %.

Name: Vildagliptin Related Compound 3, CAS: 1789703-36-1, Formula: C17H24N2O3, Molecular Weight: 304.39, stock 4.3g, assay 98.2 %.

Name: Vildagliptin Related Compound 2, CAS: 1789703-37-2, Formula: C17H25N3O2, Molecular Weight: 303.41, stock 4.4g, assay 98.6 %.

Name: 4-Hydroxy estradiol 1-N7-guanine, CAS: 178971-91-0, Formula: C23H27N5O4, Molecular Weight: 437.5, stock 8.7g, assay 97.8 %.

Name: 4-Hydroxy estrone 1-N7-guanine, CAS: 178971-92-1, Formula: C23H25N5O4, Molecular Weight: 435.49, stock 2.9g, assay 97.9 %.

Name: Tegafur, CAS: 17902-23-7, Formula: C8H9FN2O3, Molecular Weight: 200.17, stock 9.3g, assay 97.1 %.

Name: Tegafur-d7, CAS: 17902-23-7 (non-labelled), Formula: C8H2D7FN2O3, Molecular Weight: 207.21, stock 3.9g, assay 98 %.

Name: Gimeracil Impurity 8, CAS: 17902-24-8, Formula: C8H9ClN2O3, Molecular Weight: 216.63, stock 8.2g, assay 97.2 %.

Name: N-Hydroxy Riluzole, CAS: 179070-90-7, Formula: C8H5F3N2O2S, Molecular Weight: 250.2, stock 4.4g, assay 97.6 %.

Name: Micafungin Impurity 3, CAS: 179162-55-1, Formula: C21H21NO4, Molecular Weight: 351.4, stock 9.3g, assay 97.9 %.

Name: Enzalutamide Impurity C, CAS: 179232-29-2, Formula: C8H6BrFO2, Molecular Weight: 233.04, stock 5.1g, assay 97.7 %.

Name: Zearalenone, CAS: 17924-92-4, Formula: C18H22O5, Molecular Weight: 318.37, stock 9.9g, assay 98.4 %.

Name: L-Phenylalanine-d8, CAS: 17942-32-4, Formula: C9H3D8NO2, Molecular Weight: 173.24, stock 9.4g, assay 97.3 %.

Name: Verapamil EP Impurity I HCl, CAS: 1794-55-4, Formula: C26H36N2O4. HCl, Molecular Weight: 440.58 36.46, stock 2.6g, assay 97.8 %.

Name: Caspofungin Di-Acetate, CAS: 179463-17-3; 162808-62-0 (free base), Formula: C52H88N10O15. 2 C2H4O2, Molecular Weight: 1093.34 2 60.05, stock 6.2g, assay 97.4 %.

Name: Prucalopride Succinate, CAS: 179474-85-2, Formula: C18H26ClN3O3. C4H6O4, Molecular Weight: 367.88 118.09, stock 2.3g, assay 97.9 %.

Name: 5-Hydroxy Rosiglitazone-d4 (Ethylene-d4), CAS: 1794759-89-9, Formula: C18H15D4N3O4S, Molecular Weight: 377.45, stock 5.7g, assay 98.5 %.

Name: Roflumilast-d4 N-Oxide, CAS: 1794760-31-8, Formula: C17H10D4Cl2F2N2O4, Molecular Weight: 423.23, stock 2g, assay 98.8 %.

Name: Tazarotenic Acid-d6, CAS: 1794760-38-5, Formula: C19H11D6NO2S, Molecular Weight: 329.45, stock 9.8g, assay 98.8 %.

Name: Ruboxistaurin-d6 HCl, CAS: 1794767-04-6, Formula: C28H22N4O3D6. HCl, Molecular Weight: 474.60 36.46, stock 1.1g, assay 98.2 %.

Name: Alcaftadine-D3, CAS: 1794775-80-6, Formula: C19H18N3OD3, Molecular Weight: 310.42, stock 9.7g, assay 98.5 %.

Name: Chlorpyrifos Oxon-d10, CAS: 1794779-85-3, Formula: C9HD10Cl3NO4P, Molecular Weight: 344.57, stock 8.6g, assay 97.9 %.

Name: Vilazodone-d8, CAS: 1794789-93-7, Formula: C26H19D8N5O2, Molecular Weight: 449.58, stock 7.9g, assay 98.3 %.

Name: Moxonidine-d4, CAS: 1794811-52-1, Formula: C9H8D4ClN5O, Molecular Weight: 245.7, stock 6.4g, assay 97.6 %.

Name: JWH-175-d11, CAS: 1794828-59-3, Formula: C24H14ND11, Molecular Weight: 338.54, stock 2.7g, assay 97.6 %.

Name: Tandospirone-d8, CAS: 1794835-73-6, Formula: C21H21D8N5O2, Molecular Weight: 391.54, stock 2.2g, assay 98.6 %.

Name: 2-tert-Butyl-4-Hydroxyanisole-d3, CAS: 1794892-02-6, Formula: C11H13D3O2, Molecular Weight: 183.26, stock 9.3g, assay 97.1 %.

Name: Hydroxyzine Impurity 2-d8 (Etodroxizine-d8), CAS: 1794941-58-4, Formula: C23H23D8ClN2O3, Molecular Weight: 427.01, stock 1.2g, assay 97.4 %.

Name: Alcaftadine 3-Carboxylic Acid-D3, CAS: 1795019-71-4, Formula: C19H18N3O2D3, Molecular Weight: 326.42, stock 1.4g, assay 98.4 %.

Name: Sulfachlorpyridazine-d4, CAS: 1795037-54-5, Formula: C10H5D4ClN4O2S, Molecular Weight: 288.74, stock 8g, assay 97.7 %.

Name: Lumefantrine Impurity C, CAS: 1795128-25-4, Formula: C44H24Cl6O2, Molecular Weight: 797.4, stock 7.8g, assay 97 %.

Name: Formoterol EP Impurity F (Mixture of Diastereomers), CAS: 1795129-59-7, Formula: C37H46N4O6, Molecular Weight: 642.8, stock 2.8g, assay 97.3 %.

Name: Lumefantrine Impurity B, CAS: 1795129-61-1, Formula: C44H24Cl6O2, Molecular Weight: 797.4, stock 3.7g, assay 98.5 %.

Name: Clomiphene EP Impurity G, H Citrate (Mixture of Z and E Isomers), CAS: 1795130-18-5, Formula: C26H27Cl2NO. C6H8O7, Molecular Weight: 440.42 192.13, stock 4.5g, assay 98.3 %.

Name: Formoterol EP Impurity D (Mixture of Diastereomers), CAS: 1795133-96-8, Formula: C20H26N2O4, Molecular Weight: 358.44, stock 4.9g, assay 97.9 %.

Name: Formoterol EP Impurity C (Mixture of Diastereomers), CAS: 1795135-61-3, Formula: C20H26N2O4, Molecular Weight: 358.44, stock 9.6g, assay 98.8 %.

Name: iCRT14-d5, CAS: 1795144-12-5, Formula: C21H12D5N3O2S, Molecular Weight: 380.48, stock 2.4g, assay 98.2 %.

Name: Pomalidomide Impurity 6, CAS: 1795373-54-4, Formula: C21H14N4O6, Molecular Weight: 418.37, stock 7.9g, assay 98.4 %.

Name: 22-alpha-Hydroxy Cholesterol, CAS: 17954-98-2, Formula: C27H46O2, Molecular Weight: 402.67, stock 7.6g, assay 97.7 %.

Name: Afatinib Impurity 5, CAS: 179552-74-0, Formula: C15H10ClFN4O3, Molecular Weight: 348.72, stock 6.3g, assay 98.1 %.

Name: R-Linezolid-d3, CAS: 1795786-02-5, Formula: C16H17FN3O4D3, Molecular Weight: 340.37, stock 3.7g, assay 98.4 %.

Name: Capsaicin Impurity 1, CAS: 179617-47-1, Formula: C10H18O2, Molecular Weight: 170.25, stock 9.3g, assay 97.2 %.

Name: Capsaicin Impurity 5, CAS: 179617-58-4, Formula: C12H22O2, Molecular Weight: 198.31, stock 7.3g, assay 98.6 %.

Name: Mono-POC Ethyl Tenofovir Fumarate (Mixture of Diastereomers), CAS: 1796539-92-8 (free base), Formula: C16H26N5O7P. C4H4O4, Molecular Weight: 431.39 116.07, stock 7.5g, assay 98.6 %.

Name: Ethyl Tenofovir Impurity, CAS: 1796545-19-1, Formula: C11H18N5O4P, Molecular Weight: 315.27, stock 8.6g, assay 98.4 %.

Name: Erlotinib Impurity 6, CAS: 179688-26-7, Formula: C15H21NO8, Molecular Weight: 343.33, stock 1.9g, assay 98.7 %.

Name: Erlotinib Lactam Impurity, CAS: 179688-29-0, Formula: C14H18N2O5, Molecular Weight: 294.31, stock 6.9g, assay 98.3 %.

Name: Gefitinib Impurity 4, CAS: 179688-52-9, Formula: C9H8N2O3, Molecular Weight: 192.18, stock 8.8g, assay 98.4 %.

Name: Gefitinib Impurity VII, CAS: 179688-53-0, Formula: C11H10N2O4, Molecular Weight: 234.21, stock 2.5g, assay 97.9 %.

Name: Cilostazol Impurity 1, CAS: 1796891-27-4, Formula: C29H34N6O4, Molecular Weight: 530.63, stock 6.9g, assay 98.7 %.

Name: Hydroquinone Impurity 6, CAS: 1796929-11-7, Formula: C18H22O2, Molecular Weight: 270.37, stock 1.6g, assay 97.3 %.

Name: Chlortalidone EP Impurity F, CAS: 1796929-84-4, Formula: C28H19Cl2N3O8S2, Molecular Weight: 660.51, stock 7.6g, assay 97 %.

Name: Dutasteride EP Impurity E (Dutasteride 17-alfa-epimer), CAS: 1796930-46-5, Formula: C27H30F6N2O2, Molecular Weight: 528.54, stock 5g, assay 97.8 %.

Name: Mirabegron Impurity 1 (Mirabegron Enantiomer), CAS: 1796931-48-0, Formula: C21H24N4O2S, Molecular Weight: 396.51, stock 1.3g, assay 97 %.

Name: Haloperidol Decanoate EP Impurity E, CAS: 1796933-22-6, Formula: C37H45ClFNO3, Molecular Weight: 606.22, stock 1.3g, assay 97.3 %.

Name: Alfuzosin EP Impurity E HCl, CAS: 1796934-51-4, Formula: C15H21N5O3. HCl, Molecular Weight: 319.37 36.46, stock 8.6g, assay 98.6 %.

Name: Bendamustine Isopropyl Ester Impurity, CAS: 1797008-41-3, Formula: C19H28ClN3O3, Molecular Weight: 381.9, stock 5.3g, assay 97.6 %.

Name: Haloperidol Decanoate EP Impurity D, CAS: 1797008-46-8, Formula: C42H54Cl2N2O4, Molecular Weight: 721.82, stock 5.9g, assay 98.8 %.

Name: Cyclophosphamide Impurity A, CAS: 1797009-12-1, Formula: C7H16ClN2O3P, Molecular Weight: 242.64, stock 2.1g, assay 97 %.

Name: Bisoprolol Impurity J, CAS: 1797024-50-0, Formula: C15H24O5, Molecular Weight: 284.35, stock 3.2g, assay 97.2 %.

Name: Midodrine Impurity A HCl, CAS: 1797102-13-6 (free base), Formula: C12H17BrN2O4. HCl, Molecular Weight: 333.18 36.46, stock 8.2g, assay 98.5 %.

Name: Busulfan Impurity 1, CAS: 1797106-48-9, Formula: C6H14O5S2, Molecular Weight: 230.29, stock 3.7g, assay 98.3 %.

Name: Atenolol EP Impurity I, CAS: 1797116-92-7, Formula: C13H20N2O3, Molecular Weight: 252.31, stock 6.5g, assay 97.5 %.

Name: Terbutaline EP Impurity D HBr, CAS: 1797117-23-7, Formula: C19H23NO3. HBr, Molecular Weight: 313.40 80.91, stock 3.7g, assay 98.2 %.

Name: Fenofibrate Impurity 4, CAS: 1797121-54-0, Formula: C21H21ClO6, Molecular Weight: 404.84, stock 8.4g, assay 98.1 %.

Name: Lercanidipine Impurity 8 HCl, CAS: 1797124-83-4 (free base), Formula: C38H45N3O6. HCl, Molecular Weight: 639.79 36.46, stock 4.8g, assay 98.8 %.

Name: Desloratadine Citric Amide, CAS: 1797131-43-1, Formula: C25H25ClN2O6, Molecular Weight: 484.93, stock 4.5g, assay 97.7 %.

Name: Haloperidol Decanoate EP Impurity F HCl, CAS: 1797131-50-0, Formula: C37H45ClFNO3. HCl, Molecular Weight: 606.23 36.46, stock 2g, assay 97.4 %.

Name: Acyclovir Impurity K, CAS: 1797131-64-6, Formula: C17H22N10O6, Molecular Weight: 462.43, stock 7.5g, assay 97.2 %.

Name: Guaifenesin EP Impurity C, CAS: 1797132-23-0, Formula: C20H26O7, Molecular Weight: 378.43, stock 6.5g, assay 98.3 %.

Name: Gamithromycin Impurity 3, CAS: 1797448-01-1, Formula: C32H62N2O9, Molecular Weight: 618.85, stock 6.9g, assay 98.6 %.

Name: Tulobuterol Impurity 4, CAS: 179749-59-8, Formula: C8H7Br2ClO, Molecular Weight: 314.41, stock 9g, assay 97.1 %.

Name: Cilostazol Impurity 2, CAS: 1797509-92-2; 1797008-74-2 (Sodium Salt), Formula: C20H29N5O3, Molecular Weight: 387.49, stock 5g, assay 97.4 %.

Name: Levofloxacin Diamine, CAS: 1797510-34-9, Formula: C15H16FN3O4, Molecular Weight: 321.31, stock 7.8g, assay 98.4 %.

Name: Deoxysepiapterin, CAS: 1797-87-1, Formula: C9H11N5O2, Molecular Weight: 221.22, stock 2.1g, assay 98.4 %.

Name: Bendamustine Impurity 23 HCl (Bendamustine N-Alkylated Impurity HCl), CAS: 1797881-48-1, Formula: C14H18ClN3O2. HCl, Molecular Weight: 295.77 36.46, stock 3.5g, assay 97.5 %.

Name: Flurbiprofen EP Impurity B (Mixture of Diastereomers), CAS: 1797883-74-9, Formula: C18H17FO4, Molecular Weight: 316.33, stock 2.5g, assay 98.3 %.

Name: Piroxicam Impurity 4, CAS: 1797884-12-8, Formula: C16H15N3O4S, Molecular Weight: 345.37, stock 1.8g, assay 98.4 %.

Name: Bupivacaine EP Impurity C, CAS: 1797894-80-4, Formula: C14H17NO, Molecular Weight: 215.3, stock 5.7g, assay 97.5 %.

Name: Sumatriptan Succinate EP impurity C, CAS: 1797905-62-4, Formula: C15H23N3O3S, Molecular Weight: 325.43, stock 1.8g, assay 98.8 %.

Name: Rosiglitazone Impurity 1, CAS: 1797979-55-5, Formula: C18H23N3O2, Molecular Weight: 313.4, stock 6.9g, assay 98.6 %.

Name: Haloperidol Decanoate EP Impurity C HCl, CAS: 1797982-02-5 (free base), Formula: C33H45ClFNO3. HCl, Molecular Weight: 558.18 36.46, stock 6.2g, assay 98.5 %.

Name: Moxifloxacin Impurity 16, CAS: 1797982-51-4, Formula: C16H16FNO5, Molecular Weight: 321.3, stock 1.1g, assay 97.1 %.

Name: Ganciclovir EP Impurity A, CAS: 1797982-93-4, Formula: C9H10ClN5O2, Molecular Weight: 255.66, stock 7.9g, assay 98.1 %.

Name: Mesalamine Impurity 2, CAS: 1797983-23-3, Formula: C14H12N2O5, Molecular Weight: 288.26, stock 2.2g, assay 98 %.

Name: Lamotrigine Dimer Impurity 1, CAS: 1797983-48-2, Formula: C19H14Cl4N10, Molecular Weight: 524.19, stock 2.8g, assay 98.1 %.

Name: 1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl]-7-Hydroxy-3,4-Dihydrocarbostyril, CAS: 1797983-65-3, Formula: C23H27Cl2N3O2, Molecular Weight: 448.4, stock 2.1g, assay 98.2 %.

Name: Ketoprofen EP Impurity L, CAS: 1797984-80-5, Formula: C19H20O3, Molecular Weight: 296.37, stock 9.1g, assay 98.6 %.

Name: (R)-Topotecan, CAS: 1797985-73-9, Formula: C23H23N3O5, Molecular Weight: 421.45, stock 7.5g, assay 97.8 %.

Name: Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity), CAS: 1797986-18-5, Formula: C48H56Cl4N6O4, Molecular Weight: 922.81, stock 7.2g, assay 98.8 %.

Name: Theophylline Impurity 15, CAS: 1798006-07-1, Formula: C24H27N5O3, Molecular Weight: 433.51, stock 7.2g, assay 98 %.

Name: Linezolid Impurity 16 (Linezolid Diphthalimide), CAS: 1798014-14-8, Formula: C32H31FN4O7, Molecular Weight: 602.62, stock 1.4g, assay 97.9 %.

Name: Salmeterol EP Impurity A, CAS: 1798014-51-3, Formula: C19H25NO3, Molecular Weight: 315.41, stock 9.3g, assay 98.2 %.

Name: rac-cis-7-Hydroxy-Pramipexole, CAS: 1798014-87-5, Formula: C10H17N3OS, Molecular Weight: 227.33, stock 2.8g, assay 97.5 %.

Name: 2,6-Dimethylphenanthrene, CAS: 17980-16-4, Formula: C16H14, Molecular Weight: 206.29, stock 6.9g, assay 97 %.

Name: Dihydro-Naphthalene Impurity 3, CAS: 1798329-00-6, Formula: C13H14O, Molecular Weight: 186.25, stock 8.7g, assay 98.6 %.

Name: Gemfibrozil EP Impurity D, CAS: 1798429-95-4, Formula: C18H26O3, Molecular Weight: 290.4, stock 2.7g, assay 97.9 %.

Name: Bromfenac Impurity 1, CAS: 1798431-98-7, Formula: C30H16Br2N2O4, Molecular Weight: 628.28, stock 6.7g, assay 97.2 %.

Name: Ephedrine Hydrochloride EP Impurity A, CAS: 1798-60-3, Formula: C9H10O2, Molecular Weight: 150.18, stock 9.8g, assay 97.8 %.

Name: Solifenacin Impurity 4, CAS: 1798817-92-1, Formula: C23H26N2O3. C4H6O4, Molecular Weight: 378.47 118.09, stock 9.4g, assay 97 %.

Name: Iopamidol Impurity (Desdiiodo Iopamidol), CAS: 1798830-49-5, Formula: C17H24IN3O8, Molecular Weight: 525.3, stock 3.1g, assay 97.1 %.

Name: Olaparib Impurity 6, CAS: 179897-89-3, Formula: C7H3BrFN, Molecular Weight: 200.01, stock 9.6g, assay 98.4 %.

Name: Tamsulosin EP Impurity D, CAS: 1799280-05-9, Formula: C19H26N2O5S, Molecular Weight: 394.49, stock 3.1g, assay 97.3 %.

Name: (R)-O-Desmethyl Rabeprazole Impurity, CAS: 179952-04-6, Formula: C17H19N3O3S, Molecular Weight: 345.42, stock 7.7g, assay 97.5 %.

Name: (S)-O-Desmethyl Rabeprazole Impurity, CAS: 179952-05-7, Formula: C17H19N3O3S, Molecular Weight: 345.42, stock 3.3g, assay 97.2 %.

Name: Finasteride EP Impurity C, CAS: 1800205-94-0, Formula: C23H34N2O2, Molecular Weight: 370.54, stock 8.5g, assay 97.4 %.

Name: Tetrahydrofuryluracil, CAS: 18002-26-1, Formula: C8H10N2O3, Molecular Weight: 182.18, stock 7.4g, assay 97.7 %.

Name: Quetiapine EP Impurity N DiHCl, CAS: 1800291-86-4 (free base), Formula: C29H41N5O3S. 2 HCl, Molecular Weight: 539.74 2 36.46, stock 4.2g, assay 97.9 %.

Name: Clindamycin Diastereomer 2-Phosphate, CAS: 1800297-62-4, Formula: C18H34ClN2O8PS, Molecular Weight: 504.96, stock 9.5g, assay 98.5 %.

Name: Malic Acid Impurity 2, CAS: 1800467-68-8, Formula: C8H10O9, Molecular Weight: 250.16, stock 9.9g, assay 97.2 %.

Name: Malic Acid Impurity 3, CAS: 1800467-69-9, Formula: C12H14O13, Molecular Weight: 366.23, stock 4.1g, assay 97.1 %.

Name: Malic Acid Impurity 4, CAS: 1800467-70-2, Formula: C16H18O17, Molecular Weight: 482.3, stock 4.1g, assay 98.7 %.

Name: Malic Acid Impurity 8, CAS: 1800467-71-3, Formula: C20H22O21, Molecular Weight: 598.38, stock 5.1g, assay 97.9 %.

Name: Malic Acid Impurity 9, CAS: 1800467-72-4, Formula: C24H26O25, Molecular Weight: 714.45, stock 3.9g, assay 97.5 %.

Name: Malic Acid Impurity 10, CAS: 1800467-73-5, Formula: C28H30O29, Molecular Weight: 830.52, stock 5.1g, assay 98.6 %.

Name: Malic Acid Impurity 11, CAS: 1800467-74-6, Formula: C32H34O33, Molecular Weight: 946.59, stock 3.9g, assay 98.4 %.

Name: Minodronic Acid, CAS: 180064-38-4, Formula: C9H12N2O7P2, Molecular Weight: 322.15, stock 9g, assay 98.3 %.

Name: Clevidipine Impurity 13 (Mixture of cis and trans Isomers), CAS: 1801167-49-6, Formula: C15H14Cl2O3, Molecular Weight: 313.17, stock 7g, assay 97.4 %.

Name: cis-Clevidipine Impurity 13, CAS: 1801167-49-6 (racemic), Formula: C15H14Cl2O3, Molecular Weight: 313.17, stock 4.1g, assay 98.4 %.

Name: trans-Clevidipine Impurity 13, CAS: 1801167-49-6 (racemic), Formula: C15H14Cl2O3, Molecular Weight: 313.17, stock 4.5g, assay 98.9 %.

Name: Sparsentan-d5 (RE-021-d5), CAS: 1801597-09-0, Formula: C32H35D5N4O5S, Molecular Weight: 597.79, stock 7.4g, assay 98.4 %.

Name: Apixaban Impurity 23, CAS: 1801881-17-3, Formula: C24H23N5O3, Molecular Weight: 429.48, stock 7.1g, assay 98.7 %.

Name: Pramipexole EP Impurity B DiHCl, CAS: 1802051-36-0, Formula: C13H23N3S. 2 HCl, Molecular Weight: 253.41 2 36.46, stock 9.4g, assay 97.1 %.

Name: Cabozantinib-d6, CAS: 1802168-46-2, Formula: C28H18D6FN3O5, Molecular Weight: 507.55, stock 1.3g, assay 97.8 %.

Name: Cabozantinib-d4 (Benzene-ring-d4), CAS: 1802168-53-1, Formula: C28H20D4FN3O5, Molecular Weight: 505.54, stock 5.3g, assay 98.4 %.

Name: Apremilast Impurity 20, CAS: 1802246-60-1, Formula: C30H27N3O9S, Molecular Weight: 605.62, stock 9.9g, assay 98.1 %.

Name: Nicotinic Acid EP Impurity B, CAS: 1802-30-8, Formula: C12H8N2O4, Molecular Weight: 244.21, stock 2.9g, assay 98.7 %.

Name: Imatinib Impurity 17, CAS: 1802325-93-4, Formula: C20H22N2O4, Molecular Weight: 354.41, stock 2g, assay 98 %.

Name: Bazedoxifene Impurity 1, CAS: 1802552-29-9, Formula: C44H46N2O3, Molecular Weight: 650.86, stock 3.1g, assay 98.6 %.

Name: Solifenacin EP Impurity I (Solifenacin N-Oxide), CAS: 180272-28-0, Formula: C23H26N2O3, Molecular Weight: 378.47, stock 2.6g, assay 97.5 %.

Name: Solifenacin EP Impurity I-d5 (Solifenacin-N-Oxide-d5), CAS: 180272-28-0 (non-labelled), Formula: C23H21D5N2O3, Molecular Weight: 383.5, stock 6.3g, assay 98.3 %.

Name: Solifenacin Related Compound 9, CAS: 180272-45-1, Formula: C15H15N, Molecular Weight: 209.29, stock 8.6g, assay 97.2 %.

Name: Cyclobenzaprine Related Compound  A, CAS: 18029-54-4, Formula: C20H23NO, Molecular Weight: 293.41, stock 6.5g, assay 97.6 %.

Name: Rosuvastatin Impurity 3, CAS: 1803023-44-0, Formula: C21H24FN3O3S, Molecular Weight: 417.51, stock 9.5g, assay 98.5 %.

Name: Sitagliptin Styrylacetyl Analog, CAS: 1803026-58-5, Formula: C16H12F6N4, Molecular Weight: 390.29, stock 2.3g, assay 98 %.

Name: Linagliptin Impurity 15, CAS: 1803079-49-3, Formula: C27H30N8O3, Molecular Weight: 514.59, stock 1.1g, assay 97.5 %.

Name: Cefuroxime-d3, CAS: 1803240-98-3, Formula: C16H13D3N4O8S, Molecular Weight: 427.4, stock 8.1g, assay 98.4 %.

Name: Celecoxib Impurity 4, CAS: 1803258-57-2, Formula: C17H16F3N3O3S, Molecular Weight: 399.39, stock 5.2g, assay 98.6 %.

Name: Tasimelteon Impurity 3, CAS: 1803286-24-9, Formula: C31H40N2O7, Molecular Weight: 552.67, stock 7.6g, assay 98.6 %.

Name: Tasimelteon Impurity 4, CAS: 1803286-27-2, Formula: C15H17NO3, Molecular Weight: 259.31, stock 5.6g, assay 99 %.

Name: Tadalafil Impurity 8, CAS: 1803592-02-0, Formula: C46H43N5O10, Molecular Weight: 825.88, stock 1.4g, assay 97.8 %.

Name: Dofetilide Impurity 10, CAS: 1803592-87-1, Formula: C9H12N2O2. HCl, Molecular Weight: 180.21 36.46, stock 1.1g, assay 98.3 %.

Name: 2-chloro-5-(trifluoromethoxy)pyrazine, CAS: 1803596-66-8, Formula: C5H2ClF3N2O, Molecular Weight: 198.53, stock 3.6g, assay 97.8 %.

Name: Tranexamic Acid EP Impurity C HCl, CAS: 1803601-44-6, Formula: C8H13NO2. HCl, Molecular Weight: 155.20 36.46, stock 1.3g, assay 97.9 %.

Name: Dofetilide Impurity 9, CAS: 1803604-79-6, Formula: C9H12N2O2. HCl, Molecular Weight: 180.21 36.46, stock 3.4g, assay 98.2 %.

Name: Tezosentan, CAS: 180384-57-0, Formula: C27H27N9O6S, Molecular Weight: 605.64, stock 9.9g, assay 98.6 %.

Name: Solifenacin Related Compound 8, CAS: 180468-42-2, Formula: C18H19NO2, Molecular Weight: 281.36, stock 8.2g, assay 97.2 %.

Name: Albendazole Impurity 15, CAS: 1805694-08-9, Formula: C7H7N3S, Molecular Weight: 165.21, stock 3g, assay 98.7 %.

Name: Methylenebisphosphonic acid P, P-di(2-ethylhexyl) diester, CAS: 180572-58-1, Formula: C17H38O6P2, Molecular Weight: 400.44, stock 4.3g, assay 97.1 %.

Name: Diethyl Tenofovir, CAS: 180587-75-1, Formula: C13H22N5O4P, Molecular Weight: 343.32, stock 8g, assay 97.1 %.

Name: Empagliflozin Impurity 36, CAS: 1806-23-1, Formula: C13H8ClFO, Molecular Weight: 234.65, stock 6.8g, assay 97.2 %.

Name: Cinacalcet Impurity 29, CAS: 180635-74-9, Formula: C10H11F3O, Molecular Weight: 204.19, stock 1.6g, assay 97.9 %.

Name: Pantoprazole Impurity 5, CAS: 1806469-15-7, Formula: C8H6F2N2O2, Molecular Weight: 200.14, stock 5.3g, assay 97.7 %.

Name: Estradiol Valerate EP Impurity F (17-Butyrate Estradiol), CAS: 18069-79-9, Formula: C22H30O3, Molecular Weight: 342.48, stock 5.3g, assay 98.2 %.

Name: Prednisolone EP Impurity J (11-Deoxy Prednisolone), CAS: 1807-14-3, Formula: C21H28O4, Molecular Weight: 344.45, stock 1g, assay 98.9 %.

Name: Edoxaban Impurity 19 (1S,2R,4S) Mesylate, CAS: 1807315-98-5, Formula: C16H22ClN5O3. CH4O3S, Molecular Weight: 367.83 96.10, stock 7.9g, assay 98 %.

Name: Minodronic Acid-d4, CAS: 1807367-80-1, Formula: C9H8D4N2O7P2, Molecular Weight: 326.17, stock 9.7g, assay 97.3 %.

Name: Rivaroxaban Impurity 10, CAS: 1807455-76-0, Formula: C25H24Cl2N4O6S2, Molecular Weight: 611.51, stock 6g, assay 97.5 %.

Name: Lurasidone Impurity 9, CAS: 1807607-99-3, Formula: C28H36N4O4S, Molecular Weight: 524.68, stock 3.8g, assay 98.1 %.

Name: Morinidazole Impurity 1, CAS: 1807608-29-2, Formula: C11H18N4O5, Molecular Weight: 286.29, stock 7.9g, assay 98.7 %.

Name: Dapagliflozin Impurity 17, CAS: 1807632-93-4, Formula: C15H14Br2O, Molecular Weight: 370.08, stock 2.5g, assay 98 %.

Name: Dapagliflozin Impurity 3, CAS: 1807632-95-6, Formula: C21H25BrO6, Molecular Weight: 453.33, stock 8.7g, assay 97.7 %.

Name: Lurasidone Impurity 22, CAS: 1807983-61-4, Formula: C32H38N6O4S2, Molecular Weight: 634.83, stock 1.4g, assay 98.6 %.

Name: Rabeprazole Impurity 2, CAS: 1807988-36-8, Formula: C18H19N3O4, Molecular Weight: 341.37, stock 3.4g, assay 98.1 %.

Name: Gliclazide EP Impurity E, CAS: 1808087-53-7, Formula: C15H19N3O3S, Molecular Weight: 321.4, stock 6.7g, assay 98 %.

Name: Diphenhydramine EP Impurity C HCl, CAS: 1808-12-4, Formula: C17H20BrNO. HCl, Molecular Weight: 334.26 36.46, stock 9.7g, assay 98.2 %.

Name: Hydroxyzine-d8 DiHCl, CAS: 1808202-93-8, Formula: C21H19ClN2O2D8. 2 HCl, Molecular Weight: 382.96 2 36.46, stock 1.4g, assay 98.7 %.

Name: Clonazepam Impurity 1 (2-Chloro-N-(2-(2-Chlorobenzoyl)-4-Nitrophenyl)-Acetamide), CAS: 180854-85-7, Formula: C15H10Cl2N2O4, Molecular Weight: 353.16, stock 7.9g, assay 97.9 %.

Name: Jacosidin, CAS: 18085-97-7, Formula: C17H14O7, Molecular Weight: 330.29, stock 8.8g, assay 98.5 %.

Name: Jacosidin, CAS: 18085-97-7, Formula: C17H14O7, Molecular Weight: 330.29, stock 2.6g, assay 97.4 %.

Name: Donepezil Impurity 8, CAS: 1808997-65-0, Formula: C18H23NO4, Molecular Weight: 317.38, stock 8g, assay 97.7 %.

Name: Lasofoxifene, CAS: 180916-16-9, Formula: C28H31NO2, Molecular Weight: 413.56, stock 2.5g, assay 97.5 %.

Name: Lasofoxifene-d4, CAS: 180916-16-9 (non-d), Formula: C28H27NO2D4, Molecular Weight: 417.59, stock 8.1g, assay 97.9 %.

Name: Apremilast Impurity 5 Sodium Salt, CAS: 1809170-71-5 (free base), Formula: C22H25N2O8S. Na, Molecular Weight: 477.52 22.99, stock 8.1g, assay 98.6 %.

Name: Dexamethasone EP Impurity K, CAS: 1809224-82-5, Formula: C22H26O4, Molecular Weight: 354.45, stock 6.3g, assay 98.8 %.

Name: Lurasidone Sulfoxide, CAS: 1809325-45-8, Formula: C28H36N4O3S, Molecular Weight: 508.68, stock 1.6g, assay 97.3 %.

Name: Amlodipine Impurity 15, CAS: 1809326-44-0, Formula: C18H21ClN2O5, Molecular Weight: 380.83, stock 2.3g, assay 97 %.

Name: Valemetostat, CAS: 1809336-39-7, Formula: C26H34ClN3O4, Molecular Weight: 488.03, stock 4.4g, assay 97.5 %.

Name: Valemetostat-d6, CAS: 1809336-39-7 (non-labelled), Formula: C26H28D6ClN3O4, Molecular Weight: 494.06, stock 5.5g, assay 98.5 %.

Name: Atovaquone EP Impurity C (Didehydro Atovaquone), CAS: 1809464-27-4, Formula: C22H17ClO3, Molecular Weight: 364.83, stock 4.4g, assay 98.8 %.

Name: Etoricoxib Impurity 23, CAS: 1810761-43-3, Formula: C15H16N2O3S, Molecular Weight: 304.36, stock 2.3g, assay 97.7 %.

Name: Butamirate, CAS: 18109-80-3, Formula: C18H29NO3, Molecular Weight: 370.44, stock 5.6g, assay 97.2 %.

Name: Butamirate Citrate, CAS: 18109-81-4, Formula: C18H29NO3 C6H8O7, Molecular Weight: 370.44 192.13, stock 3.5g, assay 97.9 %.

Name: Proflavine Hemisulfate, CAS: 1811-28-5, Formula: C13H11N3. 0.5 H2O4S, Molecular Weight: 209.25 0.5 98.08, stock 7.7g, assay 97.5 %.

Name: Almotriptan N,N-Didesmethyl Impurity Malate, CAS: 181178-24-5 (free base), Formula: C15H21N3O2S. C4H6O5, Molecular Weight: 307.42 134.09, stock 4.8g, assay 98.2 %.

Name: Almotriptan Malate, CAS: 181183-52-8, Formula: C17H25N3O2S. C4H6O5, Molecular Weight: 335.47 134.09, stock 2.7g, assay 97.3 %.

Name: Almotriptan-d6 Malate, CAS: 181183-52-8 (non-labelled), Formula: C17H19N3O2SD6. C4H6O5, Molecular Weight: 341.51 134.09, stock 1.1g, assay 98.6 %.

Name: Trelagliptin Impurity 20 HCl, CAS: 1812193-01-3 (free base), Formula: C18H20FN5O2. HCl, Molecular Weight: 357.39 36.46, stock 4.4g, assay 97.2 %.

Name: Tofacitinib Related Compound 23 DiHCl, CAS: 1812890-23-5 (free base), Formula: C13H21N5.2 HCl, Molecular Weight: 247.35 2 36.46, stock 6.9g, assay 97.7 %.

Name: Pregabalin Impurity 17, CAS: 181289-11-2, Formula: C10H18O4, Molecular Weight: 202.25, stock 4.5g, assay 98.3 %.

Name: rac-Pregabalin Impurity III, CAS: 181289-15-6, Formula: C9H17NO3, Molecular Weight: 187.24, stock 8.3g, assay 98.9 %.

Name: Pregabalin Impurity 26, CAS: 181289-16-7, Formula: C8H13NO2, Molecular Weight: 155.2, stock 8.2g, assay 97.5 %.

Name: Pregabalin EP Impurity A, CAS: 181289-23-6, Formula: C8H15NO, Molecular Weight: 141.21, stock 1.6g, assay 97.7 %.

Name: Pregabalin Impurity III (3-Carbamoymethyl-5-Methylhexanoic Acid), CAS: 181289-33-8, Formula: C9H17NO3, Molecular Weight: 187.24, stock 2g, assay 97.4 %.

Name: Pregabalin Impurity 10, CAS: 181289-34-9, Formula: C9H17NO3, Molecular Weight: 187.24, stock 7.3g, assay 97.7 %.

Name: Irinotecan Related Compound(RPR 121056), CAS: 181467-56-1, Formula: C33H38N4O8, Molecular Weight: 618.69, stock 5.7g, assay 98.6 %.

Name: Cytosine-13C-15N2, CAS: 181517-10-2, Formula: C3 13CH5 15N2NO, Molecular Weight: 114.08, stock 5.8g, assay 97.3 %.

Name: Halobetasol Propionate Impurity C, CAS: 181527-42-4, Formula: C25H31ClF2O5, Molecular Weight: 484.96, stock 5.7g, assay 97.9 %.

Name: Artemether Impurity C, CAS: 181528-64-3, Formula: C16H26O5, Molecular Weight: 298.38, stock 8.4g, assay 97.3 %.

Name: Vortioxetine Impurity 12, CAS: 1815608-51-5, Formula: C18H22N2S, Molecular Weight: 298.45, stock 1.7g, assay 97.9 %.

Name: 1-(Trimethylsilyl)imidazole, CAS: 18156-74-6, Formula: C6H12N2Si, Molecular Weight: 140.26, stock 4.8g, assay 98.9 %.

Name: Ethiprole, CAS: 181587-01-9, Formula: C13H9Cl2F3N4OS, Molecular Weight: 397.2, stock 2.1g, assay 97.4 %.

Name: 2-Ethenyl-3-Ethyl-5-Methyl Pyrazine, CAS: 181589-32-2, Formula: C9H12N2, Molecular Weight: 148.21, stock 7.2g, assay 98 %.

Name: (R)-Desethyl Oxybutynin HCl, CAS: 181647-12-1, Formula: C20H27NO3. HCl, Molecular Weight: 329.44 36.46, stock 4.3g, assay 97.7 %.

Name: (S)-Desethyl Oxybutynin HCl, CAS: 181647-14-3, Formula: C20H27NO3. HCl, Molecular Weight: 329.44 36.46, stock 8.4g, assay 98.3 %.

Name: Ticagrelor Related Compound 27 Oxalate, CAS: 1816939-47-5 (free base), Formula: C10H19NO4. C2H2O4, Molecular Weight: 217.27 90.04, stock 2.1g, assay 98.1 %.

Name: Valdecoxib, CAS: 181695-72-7, Formula: C16H14N2O3S, Molecular Weight: 314.36, stock 2.5g, assay 98.7 %.

Name: 1-Hydroxy Valdecoxib, CAS: 181695-81-8, Formula: C16H14N2O4S, Molecular Weight: 330.36, stock 5.8g, assay 98.5 %.

Name: Parecoxib Impurity 11, CAS: 181696-12-8, Formula: C16H14N2O3S, Molecular Weight: 314.36, stock 3.4g, assay 98.2 %.

Name: Valdecoxib Impurity D (Parecoxib Impurity 8), CAS: 181696-35-5, Formula: C16H13NO4S, Molecular Weight: 315.34, stock 9.7g, assay 97.8 %.

Name: Tavaborole Impurity 9, CAS: 1817190-70-0, Formula: C7H7BO3, Molecular Weight: 149.94, stock 8g, assay 97.8 %.

Name: Vincristine EP Impurity C, CAS: 18172-50-4, Formula: C45H56N4O9, Molecular Weight: 796.96, stock 1.9g, assay 97.4 %.

Name: (-)-beta-Pinene, CAS: 18172-67-3, Formula: C10H16, Molecular Weight: 136.24, stock 4.8g, assay 98.4 %.

Name: Etoricoxib Impurity 13, CAS: 1817735-82-2, Formula: C25H20ClN3O3S, Molecular Weight: 477.96, stock 6.6g, assay 98.5 %.

Name: Carbidopa EP Impurity B, CAS: 18181-08-3, Formula: C11H15NO4, Molecular Weight: 225.24, stock 1.5g, assay 98.8 %.

Name: Ethinylestradiol Impurity M, CAS: 1818-11-7, Formula: C21H24O2, Molecular Weight: 308.42, stock 4.1g, assay 97.2 %.

Name: 2-Methyl Estradiol, CAS: 1818-12-8, Formula: C19H26O2, Molecular Weight: 286.42, stock 9.7g, assay 97.3 %.

Name: Metopimazine Sulfoxide, CAS: 18181-99-2, Formula: C22H27N3O4S2, Molecular Weight: 461.6, stock 5.4g, assay 97.3 %.

Name: Metopimazine-d6 Sulfoxide, CAS: 18181-99-2 (non-labelled), Formula: C22H21D6N3O4S2, Molecular Weight: 467.63, stock 7.7g, assay 97.3 %.

Name: Metopimazine Acid HCl, CAS: 18182-00-8 (free base), Formula: C22H26N2O4S2. HCl, Molecular Weight: 446.59 36.46, stock 8.5g, assay 97.6 %.

Name: pre-Doxercalciferol, CAS: 1818286-63-3, Formula: C28H44O2, Molecular Weight: 412.66, stock 9.9g, assay 97.3 %.

Name: Regadenoson Impurity 17, CAS: 1818-71-9, Formula: C10H13N5O5, Molecular Weight: 283.24, stock 2.7g, assay 97.8 %.

Name: Miconazole EP Impurity H HCl, CAS: 181931-30-6 (free base), Formula: C18H16Cl2N2O. HCl, Molecular Weight: 347.24 36.46, stock 2.9g, assay 97 %.

Name: beta-Cyfluthrin, CAS: 1820573-27-0, Formula: C22H18Cl2FNO3, Molecular Weight: 434.29, stock 2g, assay 98.1 %.

Name: beta-Cyfluthrin-d5, CAS: 1820573-27-0 (non-labelled), Formula: C22H13D5Cl2FNO3, Molecular Weight: 439.32, stock 4.1g, assay 98.5 %.

Name: Alogliptin Related Compound 14, CAS: 1820685-30-0, Formula: C18H23N5O3, Molecular Weight: 357.41, stock 2g, assay 98.6 %.

Name: Fluorouracil EP Impurity E, CAS: 1820-81-1, Formula: C4H3ClN2O2, Molecular Weight: 146.53, stock 8.3g, assay 98.9 %.

Name: Azilsartan Impurity D, CAS: 1821386-21-3, Formula: C22H18N4O4, Molecular Weight: 402.41, stock 1.7g, assay 97 %.

Name: Amlodipine Impurity 18, CAS: 1821498-25-2, Formula: C17H19ClN2O5, Molecular Weight: 366.8, stock 7.4g, assay 97.5 %.

Name: Atorvastatin Impurity 22, CAS: 1821498-27-4, Formula: C27H30FNO6, Molecular Weight: 483.54, stock 7.9g, assay 97.9 %.

Name: Temozolomide Impurity 12, CAS: 1822762-32-2, Formula: C10H13N3O2, Molecular Weight: 207.23, stock 2.5g, assay 98.1 %.

Name: Cefadroxil Sulfoxide, CAS: 182290-77-3, Formula: C16H17N3O6S, Molecular Weight: 379.39, stock 4.9g, assay 98.5 %.

Name: Ketamine EP Impurity B, CAS: 1823362-29-3, Formula: C12H13ClO2, Molecular Weight: 224.68, stock 4.3g, assay 97.3 %.

Name: 2,2',3,4,4'-Pentabromodiphenyl ether, CAS: 182346-21-0, Formula: C12H5Br5O, Molecular Weight: 564.69, stock 5.9g, assay 98 %.

Name: Rupatadine Fumarate, CAS: 182349-12-8, Formula: C26H26ClN3. C4H4O4, Molecular Weight: 415.97 116.07, stock 3.7g, assay 97.3 %.

Name: Rupatadine-d4 Fumarate, CAS: 182349-12-8 (non-labelled), Formula: C26H22D4ClN3. C4H4O4, Molecular Weight: 419.99 116.07, stock 2.6g, assay 98.7 %.

Name: Voriconazole EP Impurity B, CAS: 182369-73-9, Formula: C16H15F2N5O, Molecular Weight: 331.33, stock 9.4g, assay 98.8 %.

Name: 1-(4-piperidinyl)-2-(1-pyrrolidinyl)ethanone, CAS: 1823901-58-1, Formula: C11H20N2O, Molecular Weight: 196.29, stock 6.7g, assay 97.4 %.

Name: 1-(Piperidin-4-yl)-2-(pyrrolidin-1-yl)ethan-1-ol, CAS: 1824111-87-6, Formula: C11H22N2O, Molecular Weight: 198.31, stock 4.7g, assay 97.8 %.

Name: Lomitapide, CAS: 182431-12-5, Formula: C39H37F6N3O2, Molecular Weight: 693.73, stock 6.2g, assay 97.4 %.

Name: Lomitapide M3, CAS: 182439-11-8, Formula: C20H18F3NO3, Molecular Weight: 377.36, stock 6.8g, assay 97.4 %.

Name: Lomitapide M1, CAS: 182439-41-4, Formula: C19H19F3N2O, Molecular Weight: 348.37, stock 9.4g, assay 97.2 %.

Name: Sitagliptin Defluoro Impurity 3 , CAS: 1824443-71-1, Formula: C15H19F2NO4, Molecular Weight: 315.32, stock 5.4g, assay 97.7 %.

Name: N-Aminoethyl-Aza-2,2,4-Trimethylsilacyclopentane, CAS: 18246-33-8, Formula: C8H20N2Si, Molecular Weight: 172.35, stock 2.5g, assay 98.6 %.

Name: Raloxifene-4'-glucuronide, CAS: 182507-22-8, Formula: C34H35NO10S, Molecular Weight: 649.72, stock 2g, assay 99 %.

Name: Raloxifene-4'-Glucuronide Lithium Salt, CAS: 182507-22-8 (free acid), Formula: C34H34NO10S. Li, Molecular Weight: 648.70 6.94, stock 5.9g, assay 98.5 %.

Name: Brimonidine Impurity 1 HCl, CAS: 182627-95-8 (free base), Formula: C11H10BrN5O2. HCl, Molecular Weight: 324.14 36.46, stock 9g, assay 98.2 %.

Name: Brimonidine Tartrate Impurity 4, CAS: 182628-02-0, Formula: C9H5BrN4, Molecular Weight: 249.07, stock 2g, assay 97.5 %.

Name: 5-Hydroxy Salbutamol (5-Hydroxy Albuterol, Levalbuterol Related Compound G), CAS: 182676-90-0, Formula: C13H21NO4, Molecular Weight: 255.31, stock 1.5g, assay 97.8 %.

Name: 2,2',3,4,4',5'-Hexabromodiphenyl ether (BDE138), CAS: 182677-30-1, Formula: C12H4Br6O, Molecular Weight: 643.59, stock 6.6g, assay 98.6 %.

Name: Prucalopride Impurity 14, CAS: 182808-04-4, Formula: C10H10ClNO3, Molecular Weight: 227.64, stock 1.1g, assay 97.4 %.

Name: Prucalopride Impurity 27, CAS: 182808-16-8, Formula: C9H9ClN2O2, Molecular Weight: 212.63, stock 3.9g, assay 97.9 %.

Name: Desoxidodidrovaltrate, CAS: 18296-46-3, Formula: C22H32O7, Molecular Weight: 408.49, stock 4.4g, assay 98 %.

Name: Decitabine Impurity 44, CAS: 183016-21-9, Formula: C16H18N4O5, Molecular Weight: 346.34, stock 5.1g, assay 97.2 %.

Name: Cangrelor Impurity 8, CAS: 1830294-25-1, Formula: C11H14F3N5S2, Molecular Weight: 337.38, stock 6.4g, assay 98.6 %.

Name: Cangrelor Impurity  4, CAS: 1830294-26-2, Formula: C22H28F3N5O7S2, Molecular Weight: 595.61, stock 1.7g, assay 99 %.

Name: Dapagliflozin Impurity 2, CAS: 1830346-16-1, Formula: C15H14BrClO, Molecular Weight: 325.64, stock 6.6g, assay 98.7 %.

Name: Cabazitaxel Impurity 37, CAS: 183133-94-0, Formula: C31H40O10, Molecular Weight: 572.65, stock 8.2g, assay 98.6 %.

Name: Cabazitaxel, CAS: 183133-96-2, Formula: C45H57NO14, Molecular Weight: 835.94, stock 4.2g, assay 97.7 %.

Name: rac-Melphalan EP Impurity A DiHCl (Dihydroxy Melphalan DiHCl), CAS: 18316-80-8 (free base), Formula: 268.32 2 36.46, Molecular Weight: C13H20N2O4. 2 HCl, stock 6.8g, assay 97.3 %.

Name: Obeticholic Acid Impurity 18, CAS: 1831863-02-5, Formula: C26H44O4, Molecular Weight: 420.63, stock 3.8g, assay 97 %.

Name: Omeprazole Impurity 31, CAS: 1831938-48-7, Formula: C16H17N3O2, Molecular Weight: 283.33, stock 8.8g, assay 98.7 %.

Name: Desloratadine EP Impurity B DiHCl (Iso Desloratadine DiHCl), CAS: 183198-49-4 (free base), Formula: C19H19ClN2. 2 HCl, Molecular Weight: 310.83 2 36.46, stock 6.9g, assay 97.2 %.

Name: Tipiracil HCl, CAS: 183204-72-0, Formula: C9H11ClN4O2. HCl, Molecular Weight: 242.67 36.46, stock 4.7g, assay 98.3 %.

Name: Tipiracil-13C-15N2 HCl, CAS: 183204-72-0 (non-labelled), Formula: 13C 15N2 C8H11ClN2O2. HCl, Molecular Weight: 245.64 36.46, stock 6.4g, assay 98.8 %.

Name: Clindamycin Impurity B, CAS: 18323-43-8, Formula: C17H31ClN2O5S, Molecular Weight: 410.96, stock 6g, assay 98.1 %.

Name: Ritonavir Impurity 5, CAS: 183246-46-0, Formula: C15H25N3O3S, Molecular Weight: 327.44, stock 3.8g, assay 98.9 %.

Name: Bis(4-sulfobutyl)ether Disodium Salt, CAS: 183278-30-0, Formula: C8H16O7S2. 2 Na, Molecular Weight: 288.34 2 22.99, stock 1.6g, assay 97.3 %.

Name: (S)-Isothipendyl, CAS: 183287-72-1, Formula: C16H19N3S, Molecular Weight: 285.41, stock 6.1g, assay 97.3 %.

Name: (R)-Isothipendyl, CAS: 183287-73-2, Formula: C16H19N3S, Molecular Weight: 285.41, stock 5.6g, assay 97.6 %.

Name: Vilazodone Impurity 28, CAS: 183288-47-3, Formula: C13H14N2O3, Molecular Weight: 246.27, stock 7.3g, assay 97.7 %.

Name: Erlotinib HCl, CAS: 183319-69-9, Formula: C22H23N3O4. HCl, Molecular Weight: 393.45 36.46, stock 2.9g, assay 97.3 %.

Name: Erlotinib O-Desmethyl Metabolite Isomer (M13), CAS: 183320-29-8, Formula: C21H21N3O4, Molecular Weight: 379.42, stock 5.6g, assay 97.9 %.

Name: Erlotinib O-Desmethyl Metabolite Isomer (M14) HCl, CAS: 183320-51-6, Formula: C21H21N3O4. HCl, Molecular Weight: 379.42 36.46, stock 9.2g, assay 98.8 %.

Name: Erlotinib impurity, 6,7-bis(2-chloroethoxy), CAS: 183321-82-6, Formula: C20H17Cl2N3O2, Molecular Weight: 402.28, stock 2.4g, assay 97.8 %.

Name: Erlotinib Impurity 45, CAS: 183321-83-7, Formula: C21H20ClN3O3, Molecular Weight: 397.86, stock 9.6g, assay 97.1 %.

Name: Didesmethyl Erlotinib, CAS: 183321-84-8, Formula: C20H19N3O4, Molecular Weight: 365.39, stock 2.1g, assay 97.3 %.

Name: Erlotinib Impurity 44, CAS: 183321-85-9, Formula: C21H20ClN3O3, Molecular Weight: 397.86, stock 8.4g, assay 98.8 %.

Name: Erlotinib O-Desmethyl Metabolite Isomer (M14), CAS: 183321-86-0, Formula: C21H21N3O4, Molecular Weight: 379.42, stock 5.4g, assay 98.7 %.

Name: Erlotinib Impurity 17, CAS: 183322-16-9, Formula: C15H22O6, Molecular Weight: 298.34, stock 4.2g, assay 97.1 %.

Name: Erlotinib Impurity 7 HCl, CAS: 183322-17-0, Formula: C15H23NO6. HCl, Molecular Weight: 313.35 36.46, stock 1.5g, assay 98.5 %.

Name: Erlotinib Chloro Impurity, CAS: 183322-18-1, Formula: C14H17ClN2O4, Molecular Weight: 312.76, stock 4.1g, assay 97.5 %.

Name: Erlotinib Impurity 42 (4-Chloro-6-(2-Chloroethoxy)-7-(2-Methoxyethoxy)-Quinazoline), CAS: 183322-19-2, Formula: C13H14Cl2N2O3, Molecular Weight: 317.17, stock 2.1g, assay 97.4 %.

Name: Erlotinib Impurity 2 (4-Chloro-7-(2-Chloroethoxy)-6-(2-Methoxyethoxy)-Quinazoline), CAS: 183322-20-5, Formula: C13H14Cl2N2O3, Molecular Weight: 317.17, stock 6.5g, assay 98.1 %.

Name: Erlotinib O-Desmethyl Metabolite Isomer (M13) HCl, CAS: 183365-34-6, Formula: C21H21N3O4. HCl, Molecular Weight: 379.42 36.46, stock 7.7g, assay 98.1 %.

Name: Ramifenazone Hydrochloride, CAS: 18342-39-7, Formula: C14H19N3O . HCl, Molecular Weight: 245.33 36.46, stock 4.5g, assay 97.1 %.

Name: Famciclovir impurity 5, CAS: 183475-21-0, Formula: C11H15N5O3, Molecular Weight: 265.27, stock 8.4g, assay 98 %.

Name: Ascorbyl Tetraisopalmitate, CAS: 183476-82-6, Formula: C70H128O10, Molecular Weight: 1129.79, stock 1.9g, assay 98.8 %.

Name: 3-Hydroxy Loratadine, CAS: 183483-15-0, Formula: C22H23ClN2O3, Molecular Weight: 398.89, stock 3.1g, assay 97.3 %.

Name: Methoxamine Impurity 11, CAS: 1835-04-7, Formula: C11H14O3, Molecular Weight: 194.23, stock 4.1g, assay 98.8 %.

Name: Ramosetron Impurity 8, CAS: 183613-77-6, Formula: C17H13N3O, Molecular Weight: 275.31, stock 2.5g, assay 98.2 %.

Name: (S)-Ipratropium EP Impurity E, CAS: 183626-76-8, Formula: C19H27NO3, Molecular Weight: 317.43, stock 1.6g, assay 97 %.

Name: DL-2-Phospholactic Acid, CAS: 18365-82-7, Formula: C3H7O6P, Molecular Weight: 170.06, stock 8.5g, assay 98.7 %.

Name: Carvedilol EP Impurity E, CAS: 1836-62-0, Formula: C9H13NO2, Molecular Weight: 167.21, stock 1.6g, assay 98.2 %.

Name: Coproporphyrin IV, CAS: 18372-11-7, Formula: C36H38N4O8, Molecular Weight: 654.72, stock 6.8g, assay 97.5 %.

Name: Vincamine Impurity 8, CAS: 18374-18-0, Formula: C21H26N2O3, Molecular Weight: 354.45, stock 1.6g, assay 98.8 %.

Name: (-)-Rotundone, CAS: 18374-76-0, Formula: C15H22O, Molecular Weight: 218.34, stock 2.5g, assay 97.6 %.

Name: N-(3-Dimethylaminopropyl)desipramine DiHCl, CAS: 1838-02-4, Formula: C23H33N3 2 HCl, Molecular Weight: 351.54 2 36.46, stock 6g, assay 98.1 %.

Name: Linezolid Impurity 44, CAS: 183805-10-9, Formula: C5H9NO2, Molecular Weight: 115.13, stock 2.8g, assay 98.2 %.

Name: Rivaroxaban Impurity 23, CAS: 1838139-08-4, Formula: C16H19N3O6, Molecular Weight: 349.34, stock 4.8g, assay 97 %.

Name: Betamethasone EP Impurity J, CAS: 18383-24-9, Formula: C22H30O4, Molecular Weight: 358.48, stock 8g, assay 98 %.

Name: Aprepitant Impurity B Enantiomer HCl, CAS: 183901-47-5, Formula: C27H24F7NO2. HCl, Molecular Weight: 527.49 36.46, stock 2.1g, assay 97.2 %.

Name: Cladribine EP Impurity C, CAS: 1839-18-5, Formula: C5H4ClN5, Molecular Weight: 169.57, stock 7.2g, assay 98.9 %.

Name: Erlotinib Impurity 35, CAS: 1839513-98-2, Formula: C13H17N3O4, Molecular Weight: 279.3, stock 7.4g, assay 98.2 %.

Name: Tavaborole Impurity 16, CAS: 1839665-96-1, Formula: C9H8BrFO2, Molecular Weight: 247.06, stock 7.8g, assay 97 %.

Name: Argatroban Impurity 29 (Mixture of Diastereomers), CAS: 184043-01-4, Formula: C16H25N5O4S, Molecular Weight: 383.47, stock 6.6g, assay 98.4 %.

Name: trans-Difethialone, CAS: 1840921-33-6, Formula: C31H23BrO2S, Molecular Weight: 539.49, stock 5.4g, assay 98.2 %.

Name: cis-Difethialone , CAS: 1840921-34-7, Formula: C31H23BrO2S, Molecular Weight: 539.49, stock 5g, assay 97.1 %.

Name: Posaconazole Impurity 32, CAS: 184177-81-9, Formula: C23H23N3O3, Molecular Weight: 389.46, stock 7.9g, assay 98.1 %.

Name: Posaconazole Diastereoisomer Related Compound 7, CAS: 184177-83-1, Formula: C30H35N5O3, Molecular Weight: 513.64, stock 9.5g, assay 98.6 %.

Name: Cubebin, CAS: 18423-69-3, Formula: C20H20O6, Molecular Weight: 356.37, stock 1.6g, assay 98.3 %.

Name: Posaconazole Impurity 56, CAS: 184378-04-9, Formula: C30H32F2N6O2, Molecular Weight: 546.62, stock 5g, assay 98 %.

Name: Levetiracetam Impurity 6, CAS: 1844123-52-9, Formula: C8H17N3O2, Molecular Weight: 187.24, stock 7.8g, assay 98.2 %.

Name: Cucurbitacin E, CAS: 18444-66-1, Formula: C32H44O8, Molecular Weight: 556.7, stock 6.5g, assay 97.9 %.

Name: Gefitinib, CAS: 184475-35-2, Formula: C22H24ClFN4O3, Molecular Weight: 446.91, stock 6.2g, assay 97.1 %.

Name: Gefitinib 3,4-Difluoro Impurity HCl, CAS: 184475-68-1, Formula: C22H24F2N4O3. HCl, Molecular Weight: 430.46 36.46, stock 7.6g, assay 97.4 %.

Name: Gefitinib Impurity 12 (O-Desmorpholinopropyl Gefitinib), CAS: 184475-71-6, Formula: C15H11ClFN3O2, Molecular Weight: 319.73, stock 8.4g, assay 97.1 %.

Name: Methylprednisolone EP impurity H (6-beta-Methyl Prednisolone), CAS: 18462-27-6, Formula: C22H30O5, Molecular Weight: 374.48, stock 2.2g, assay 97.5 %.

Name: Alogliptin Impurity 4, CAS: 184637-48-7, Formula: C10H20N2O2, Molecular Weight: 200.28, stock 2g, assay 98.8 %.

Name: Vildagliptin Impurity 6, CAS: 1846606-31-2, Formula: C17H23N3O2, Molecular Weight: 301.39, stock 6.8g, assay 97.6 %.

Name: Pelargonidin-3-Glucoside Chloride (Callistephin Chloride), CAS: 18466-51-8, Formula: C21H21O10 Cl, Molecular Weight: 433.40 35.45, stock 9.3g, assay 98.4 %.

Name: 3-Benzoylcoumarin, CAS: 1846-74-8, Formula: C16H10O3, Molecular Weight: 250.25, stock 3.1g, assay 98.7 %.

Name: Goserelin EP Impurity B ((Ser(tBu)6)-Goserelin), CAS: 184686-52-0, Formula: C59H84N18O14, Molecular Weight: 1269.43, stock 3.5g, assay 98.6 %.

Name: Cefazedone Impurity 12, CAS: 184696-69-3, Formula: C8H8N2O3S, Molecular Weight: 212.22, stock 3.4g, assay 97.1 %.

Name: Delta-5-Avenasterol, CAS: 18472-36-1, Formula: C29H48O, Molecular Weight: 412.71, stock 7g, assay 97.2 %.

Name: Flucloxacillin Sodium, CAS: 1847-24-1, Formula: C19H16ClFN3NaO5S, Molecular Weight: 475.86, stock 3g, assay 97.8 %.

Name: Chlorhexidine Digluconate, CAS: 18472-51-0, Formula: C22H30Cl2N10. 2 C6H12O7, Molecular Weight: 505.46 2 196.16, stock 3.9g, assay 98.5 %.

Name: Montelukast Keto Impurity, CAS: 184764-13-4, Formula: C28H24ClNO2, Molecular Weight: 441.96, stock 7.6g, assay 97.6 %.

Name: Dabigatran Impurity 54, CAS: 1848337-06-3, Formula: C24H29N5O4, Molecular Weight: 451.53, stock 5.2g, assay 97.1 %.

Name: Orphenadrine Impurity 1 HCl, CAS: 18483-53-9, Formula: C19H25NO. HCl, Molecular Weight: 283.42 36.46, stock 3g, assay 98.1 %.

Name: (S)-Lercanidipine HCl, CAS: 184866-29-3, Formula: C36H41N3O6. HCl, Molecular Weight: 611.74 36.46, stock 4.6g, assay 97.2 %.

Name: (S)-Lercanidipine-13C-d3 HCl, CAS: 184866-29-3 (non-labelled), Formula: 13C C35H38D3N3O6. HCl, Molecular Weight: 615.75 36.46, stock 2g, assay 98.6 %.

Name: 7-methoxy-3,4-dihydroisoquinoline, CAS: 184913-19-7, Formula: C10H11NO, Molecular Weight: 161.2, stock 4.8g, assay 97.9 %.

Name: Tryptophan EP Impurity B (Mixture of Diastereomers), CAS: 184955-21-3, Formula: C11H12N2O4, Molecular Weight: 236.23, stock 9.9g, assay 98 %.

Name: Exemestane EP Impurity B, CAS: 184972-09-6, Formula: C20H26O3, Molecular Weight: 314.43, stock 9.4g, assay 98.4 %.

Name: Butoconazole Impurity 4 HCl, CAS: 1850278-18-0, Formula: C19H17Cl3N2S. HCl, Molecular Weight: 411.78 36.46, stock 8.8g, assay 98.2 %.

Name: Coumarin-d4, CAS: 185056-83-1(non-d), Formula: C9H2O2D4, Molecular Weight: 150.17, stock 4.7g, assay 98.6 %.

Name: Fexofenadine EP Impurity F HCl, CAS: 185066-33-5 (free base), Formula: C31H37NO4. HCl, Molecular Weight: 487.64 36.46, stock 5.5g, assay 97 %.

Name: Fexofenadine EP Impurity C, CAS: 185066-37-9, Formula: C31H39NO2, Molecular Weight: 457.66, stock 7.6g, assay 97.3 %.

Name: Acotiamide Impurity 6 Maleate, CAS: 185103-81-5, Formula: C22H32N4O5S. C4H4O4, Molecular Weight: 464.59 116.07, stock 2.9g, assay 98.4 %.

Name: Acotiamide HCl, CAS: 185104-11-4, Formula: C21H30N4O5S. HCl, Molecular Weight: 450.56 36.46, stock 2g, assay 98.8 %.

Name: Acotiamide Impurity 7, CAS: 185105-13-9, Formula: C21H30N4O5S, Molecular Weight: 450.56, stock 2.5g, assay 98.6 %.

Name: Acotiamide Impurity 8 Maleate, CAS: 185105-17-3, Formula: C21H30N4O5S. C4H4O4, Molecular Weight: 450.55 116.07, stock 6.5g, assay 98.1 %.

Name: Acotiamide Related Compound 12, CAS: 185105-98-0, Formula: C16H18N2O6S, Molecular Weight: 366.4, stock 4.9g, assay 98.5 %.

Name: Acotiamide Related Compound 13, CAS: 185106-05-2, Formula: C15H16N2O6S, Molecular Weight: 352.36, stock 6.7g, assay 98 %.

Name: Temozolomide Impurity 22, CAS: 18514-52-8, 20344-79-0, Formula: C4H4N4, Molecular Weight: 108.1, stock 3.9g, assay 97.5 %.

Name: Undecanedioic Acid , CAS: 1852-04-6, Formula: C11H20O4, Molecular Weight: 216.28, stock 7.6g, assay 97.1 %.

Name: Di-Methylated Fidaxomicin, CAS: 185248-68-4, Formula: C54H78Cl2O18, Molecular Weight: 1086.1, stock 8.7g, assay 98.2 %.

Name: Irinotecan EP Impurity M DiHCl, CAS: 185336-12-3 (free base), Formula: C33H38N4O7. 2 HCl, Molecular Weight: 602.69 2 36.46, stock 2.6g, assay 98.5 %.

Name: Eribulin Impurity 1, CAS: 185411-12-5, Formula: C9H18O2Si, Molecular Weight: 186.33, stock 6.2g, assay 97.4 %.

Name: Hydroxy Chloroquine-d4 Sulfate, CAS: 1854126-45-6, Formula: C18H22ClN3OD4. H2O4S, Molecular Weight: 339.90 98.08, stock 6.6g, assay 98.2 %.

Name: Tramadol EP Impurity D HCl, CAS: 185453-02-5, Formula: C15H23NO2. HCl, Molecular Weight: 249.36 36.46, stock 5.3g, assay 98.6 %.

Name: Iopromide EP Impurity H, CAS: 185459-57-8, Formula: C14H15I3N2O7, Molecular Weight: 703.99, stock 7.7g, assay 97.4 %.

Name: VG1, CAS: 1854980-55-4, Formula: C16H13N3O, Molecular Weight: 263.3, stock 4.2g, assay 97.6 %.

Name: 1-Methyl-1H-Pyrazole-4-Boronic Acid Trimer, CAS: 1855015-53-0, Formula: C12H15B3N6O3, Molecular Weight: 323.72, stock 2.4g, assay 97.8 %.

Name: Cannabichromenic Acid (CBCA), CAS: 185505-15-1, Formula: C22H30O4, Molecular Weight: 358.48, stock 4.4g, assay 97.9 %.

Name: 1-Phenyl-1,2-propanediol (Mixture of Diastereomers), CAS: 1855-09-0, Formula: C9H12O2, Molecular Weight: 152.19, stock 7.4g, assay 97.7 %.

Name: R-(-)-Arundic Acid, CAS: 185517-21-9, Formula: C11H22O2, Molecular Weight: 186.3, stock 4.6g, assay 97 %.

Name: Salbutamol (Albuterol), CAS: 18559-94-9, Formula: C13H21NO3, Molecular Weight: 239.32, stock 7.3g, assay 97.8 %.

Name: R-Indoxacarb , CAS: 185608-75-7, Formula: C22H17F3N3O7, Molecular Weight: 527.84, stock 1.5g, assay 97.9 %.

Name: Betamethasone EP Impurity I, CAS: 185613-69-8, Formula: C22H29FO5, Molecular Weight: 392.47, stock 2g, assay 98.8 %.

Name: Betamethasone EP Impurity H, CAS: 185613-71-2, Formula: C22H29FO5, Molecular Weight: 392.47, stock 2g, assay 97.2 %.

Name: Haloperidol Impurity 2, CAS: 185626-66-8, Formula: C21H22ClNO2, Molecular Weight: 355.86, stock 3.7g, assay 98 %.

Name: All-rac-alfa-Tocopherol EP Impurity A (Mixture of Diastereomers), CAS: 185672-33-7, Formula: C29H50O2, Molecular Weight: 430.72, stock 8.3g, assay 98.6 %.

Name: Azilsartan Impurity 5, CAS: 1857365-17-3, Formula: C24H20N4O3, Molecular Weight: 412.45, stock 2g, assay 97.5 %.

Name: Tadalafil Impurity 38, CAS: 185750-07-6, Formula: C14H15ClN2O3, Molecular Weight: 294.74, stock 5.9g, assay 98.2 %.

Name: Pregabalin Impurity 9, CAS: 185815-56-9, Formula: C11H16N4O2, Molecular Weight: 236.28, stock 9g, assay 97.1 %.

Name: Lenalidomide Impurity 27, CAS: 18583-89-6, Formula: C9H11NO2, Molecular Weight: 165.19, stock 6g, assay 97.2 %.

Name: Sorafenib Related Compound 2, CAS: 18585-06-3, Formula: C10H9ClF3NO2, Molecular Weight: 267.63, stock 2.5g, assay 98.5 %.

Name: Sofosbuvir Impurity 40, CAS: 1859162-80-3, Formula: C16H18FN2O8P, Molecular Weight: 416.3, stock 2.7g, assay 98.9 %.

Name: Nilotinib Impurity 25, CAS: 18595-18-1, Formula: C9H11NO2, Molecular Weight: 165.19, stock 9.7g, assay 97.4 %.

Name: Mecysteine HCl, CAS: 18598-63-5; 2485-62-3 (free base), Formula: C4H9NO2S. HCl, Molecular Weight: 135.18 36.46, stock 4.6g, assay 98.2 %.

Name: Lurasidone Impurity 46, CAS: 186204-35-3, Formula: C10H20O6S2, Molecular Weight: 300.38, stock 9g, assay 97.9 %.

Name: Lurasidone Impurity 34, CAS: 186204-37-5, Formula: C19H26N3S. CH3O3S, Molecular Weight: 328.50 95.09, stock 4.9g, assay 98.1 %.

Name: Azelnidipine Impurity 2, CAS: 18621-17-5, Formula: C16H17NO, Molecular Weight: 239.32, stock 8.1g, assay 97.7 %.

Name: Anonaine, CAS: 1862-41-5, Formula: C17H15NO2, Molecular Weight: 265.31, stock 7.8g, assay 98.4 %.

Name: 2,4-DB methyl ester, CAS: 18625-12-2, Formula: C11H12Cl2O3, Molecular Weight: 263.11, stock 7.5g, assay 98.9 %.

Name: Montelukast 1,2-Diol, CAS: 186352-97-6, Formula: C35H36ClNO4S, Molecular Weight: 602.2, stock 3.5g, assay 98.1 %.

Name: Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride), CAS: 18637-00-8, Formula: C9H12N2O HCl, Molecular Weight: 164.21 36.46, stock 2.2g, assay 98.8 %.

Name: Azilsartan Impurity F, CAS: 1863930-34-0, Formula: C23H23N3O3, Molecular Weight: 389.46, stock 6.2g, assay 98.5 %.

Name: Actein, CAS: 18642-44-9, Formula: C37H56O11, Molecular Weight: 676.84, stock 5.1g, assay 98.8 %.

Name: Fampridine Impurity 3 ( N-(4-Pyridyl)-2-Hydroxybutyramide), CAS: 1864897-67-5, Formula: C9H12N2O2, Molecular Weight: 180.21, stock 2.6g, assay 97.6 %.

Name: Estriol 3-Benzyl Ether, CAS: 18650-87-8, Formula: C18H22O3, Molecular Weight: 378.52, stock 3.2g, assay 98.7 %.

Name: Atorvastatin Impurity 14, CAS: 186508-95-2, Formula: C14H23NO4, Molecular Weight: 269.34, stock 2.1g, assay 97.5 %.

Name: Sibutramine Impurity J, CAS: 186521-85-7, Formula: C15H19ClO, Molecular Weight: 250.77, stock 6.8g, assay 97.9 %.

Name: (N,N-Didemethyl)-1-Hydroxy-Sibutramine HCl, CAS: 186521-88-0, Formula: C15H22ClNO. HCl, Molecular Weight: 267.80 36.46, stock 5g, assay 97.8 %.

Name: Fasudil Pyridine N-Oxide Trifluoroacetate, CAS: 186544-56-9 (free base), Formula: C14H17N3O3S. C2HF3O2, Molecular Weight: 307.37 114.02, stock 9.4g, assay 98.7 %.

Name: Omeprazole Impurity 34, CAS: 18-65-8, Formula: C7H9NO, Molecular Weight: 123.16, stock 7.7g, assay 97.3 %.

Name: Vecuronium Bromide EP Impurity F, CAS: 18668-29-6, Formula: C26H41NO3, Molecular Weight: 415.62, stock 7.9g, assay 97.2 %.

Name: Epothilone C, CAS: 186692-73-9, Formula: C26H39NO5S, Molecular Weight: 477.66, stock 4.2g, assay 98.7 %.

Name: (R)-Licarbazepine Acetate, CAS: 186694-45-1, Formula: C17H16N2O3, Molecular Weight: 296.33, stock 1g, assay 97 %.

Name: 3,5-Dihydroxy-L-Tyrosine, CAS: 18674-59-4, Formula: C9H11NO5, Molecular Weight: 213.19, stock 9.1g, assay 97.9 %.

Name: Levetiracetam Impurity 7, CAS: 1867585-44-1, Formula: C8H17N3O2, Molecular Weight: 187.24, stock 4.9g, assay 97.1 %.

Name: Olanzapine-N10-Glucuronide, CAS: 186792-80-3, Formula: C23H28N4O6S, Molecular Weight: 488.56, stock 9.5g, assay 99 %.

Name: Dexpanthenol Impurity I, CAS: 18679-90-8, Formula: C10H19NO5, Molecular Weight: 233.26, stock 3.9g, assay 98.1 %.

Name: Sofosbuvir-d6, CAS: 1868135-06-1, Formula: C22H23D6FN3O9P, Molecular Weight: 535.49, stock 2.8g, assay 97.3 %.

Name: Moxifloxacin HCl, CAS: 186826-86-8, Formula: C21H24FN3O4. HCl, Molecular Weight: 401.44 36.46, stock 2.8g, assay 97.8 %.

Name: Moxifloxacin-d4 HCl, CAS: 186826-86-8 (non-labelled), Formula: C21H20FN3O4D4. HCl, Molecular Weight: 405.46 36.46, stock 2.6g, assay 97.4 %.

Name: Norchlorpromazine Sulfoxide HCl, CAS: 18683-77-7, Formula: C16H17ClN2OS. HCl, Molecular Weight: 320.84 36.46, stock 8.9g, assay 98.9 %.

Name: Bromhexine Impurity 8, CAS: 18683-89-1, Formula: C14H20Br2N2O, Molecular Weight: 392.14, stock 7.5g, assay 98 %.

Name: Ambroxol, CAS: 18683-91-5, Formula: C13H18Br2N2O, Molecular Weight: 378.11, stock 2.4g, assay 97.4 %.

Name: Ambroxol EP Impurity B, CAS: 18683-95-9, Formula: C14H18Br2N2O, Molecular Weight: 390.12, stock 5.3g, assay 98.6 %.

Name: Ceftezole Impurity 19, CAS: 18686-82-3, Formula: C2H2N2S2, Molecular Weight: 118.17, stock 7.6g, assay 97.5 %.

Name: Iopamidol EP Impurity F (Mixture of Isomers), CAS: 1869069-71-5, Formula: C16H20I3N3O6, Molecular Weight: 731.06, stock 6.9g, assay 97.8 %.

Name: Iopamidol EP Impurity G, CAS: 1869069-72-6, Formula: C17H22I3N3O8, Molecular Weight: 777.09, stock 7g, assay 97.9 %.

Name: alpha-Apo-Oxytetracycline, CAS: 18695-01-7, Formula: C22H22N2O8, Molecular Weight: 442.42, stock 2.3g, assay 97.5 %.

Name: Acetylsalicylic Acid Impurity 5, CAS: 18698-59-4, Formula: C11H10O5, Molecular Weight: 222.2, stock 2.2g, assay 98 %.

Name: Mirabegron M9 (YM-340790), CAS: 18699-02-0, Formula: C10H11NO3, Molecular Weight: 193.2, stock 5.3g, assay 97.9 %.

Name: Cloxacillin Sodium EP Impurity E, CAS: 18704-55-7, Formula: C27H27ClN5O7S2, Molecular Weight: 633.13, stock 9.6g, assay 97.4 %.

Name: 4-(chlorocarbonyl)Benzoic Acid, CAS: 18708-46-8, Formula: C8H5ClO3, Molecular Weight: 184.58, stock 9.6g, assay 98 %.

Name: Luliconazole, CAS: 187164-19-8, Formula: Luliconazole, Molecular Weight: 354.28, stock 4.8g, assay 97.6 %.

Name: Adiphenine HCl Impurity 1 (2,2-Diphenylacetyl chloride), CAS: 1871-76-7, Formula: C14H11ClO, Molecular Weight: 230.69, stock 6.2g, assay 98.4 %.

Name: Omeprazole Impurity 27, CAS: 187222-18-0, Formula: C10H13NO3, Molecular Weight: 195.22, stock 4.8g, assay 97.7 %.

Name: PA-824, CAS: 187235-37-6, Formula: C14H12F3N3O5, Molecular Weight: 359.26, stock 4.3g, assay 98.9 %.

Name: 5-Aminolevulinic-d2 Acid HCl, CAS: 187237-35-0, Formula: C5H7D2NO3. HCl, Molecular Weight: 133.14 36.46, stock 3.6g, assay 97.9 %.

Name: Leuprolide (Leuprorelin) EP Impurity F, CAS: 1872435-00-1, Formula: C59H84N16O12, Molecular Weight: 1209.42, stock 3.4g, assay 98.7 %.

Name: Acetylcysteine EP Impurity D, CAS: 18725-37-6, Formula: C7H11NO4S, Molecular Weight: 205.23, stock 1.8g, assay 97.3 %.

Name: Adefovir Dipivoxil Impurity 10 (Mono-POM Methyl Adefovir), CAS: 1875153-79-9, Formula: C15H24N5O6P, Molecular Weight: 401.36, stock 1.1g, assay 98 %.

Name: beta-Apo-Oxytetracycline, CAS: 18751-99-0, Formula: C22H22N2O8, Molecular Weight: 442.42, stock 4.2g, assay 98.6 %.

Name: Terbinafine EP Impurity C, CAS: 187540-01-8, Formula: C21H25N, Molecular Weight: 291.44, stock 7.7g, assay 98 %.

Name: rac-Rasagiline, CAS: 1875-50-9, Formula: C12H13N, Molecular Weight: 171.24, stock 8.6g, assay 97.3 %.

Name: Betalamic Acid, CAS: 18766-66-0, Formula: C9H9NO, Molecular Weight: 211.17, stock 4.7g, assay 98.5 %.

Name: Cangrelor Impurity 10, CAS: 187668-44-6, Formula: C7H4Cl2F3N3O2S, Molecular Weight: 322.08, stock 3g, assay 97.8 %.

Name: Tetrahydrouridine, CAS: 18771-50-1, Formula: C9H16N2O6, Molecular Weight: 248.24, stock 6.9g, assay 97.2 %.

Name: Nateglinide EP Impurity G (Nateglinide Ethyl Ester), CAS: 187728-85-4, Formula: C21H31NO3, Molecular Weight: 345.49, stock 9.8g, assay 98.1 %.

Name: (R)-Lercanidipine HCl, CAS: 187731-34-6, Formula: C36H41N3O6. HCl, Molecular Weight: 611.74 36.46, stock 1g, assay 98.7 %.

Name: (R)-Lercanidipine-13C-d3 HCl, CAS: 187731-34-6 (non-labelled), Formula: 13C C35H38D3N3O6. HCl, Molecular Weight: 615.75 36.46, stock 1.7g, assay 97.6 %.

Name: Verinurad-d6, CAS: 1877347-77-7, Formula: C20H10D6N2O2S, Molecular Weight: 354.46, stock 1g, assay 97.2 %.

Name: Prulifloxacin Impurity 3, CAS: 187741-43-1, Formula: C21H20FN3O6S, Molecular Weight: 461.46, stock 2.8g, assay 98.9 %.

Name: Lornoxicam Impurity 3, CAS: 187746-97-0, Formula: C5H3ClO4S2, Molecular Weight: 226.65, stock 9.9g, assay 97.5 %.

Name: Benzocaine Impurity F ((3-aminophenyl) methanol), CAS: 1877-77-6, Formula: C7H9NO, Molecular Weight: 123.16, stock 3.7g, assay 98.5 %.

Name: Tetracaine Impurity 8 (3-Aminobenzyl Alcohol), CAS: 1877-77-6, Formula: C7H9NO, Molecular Weight: 123.16, stock 7.2g, assay 97.9 %.

Name: Tenofovir Impurity 88, CAS: 1878175-75-7, Formula: C9H14N5O4P, Molecular Weight: 287.22, stock 2.9g, assay 97.4 %.

Name: Tenofovir Impurity 71, CAS: 1878175-82-6, Formula: C11H17N5O2, Molecular Weight: 251.29, stock 3.7g, assay 98.9 %.

Name: Derquantel , CAS: 187865-22-1, Formula: C28H37N3O4, Molecular Weight: 479.62, stock 8.7g, assay 98.6 %.

Name: 7, 8 : 15, 16-Dibenzoterrylene, CAS: 187-96-2, Formula: C38H20, Molecular Weight: 476.58, stock 6.6g, assay 97.1 %.

Name: Dexamethasone Phenylpropionate, CAS: 1879-72-7, Formula: C31H37FO6, Molecular Weight: 524.63, stock 7.4g, assay 98.6 %.

Name: Zolmitriptan Impurity 1, CAS: 187975-62-8, Formula: C10H13N3O2, Molecular Weight: 207.23, stock 1.1g, assay 97.9 %.

Name: 21-Deoxy Betamethasone, CAS: 1879-77-2, Formula: C22H29FO4, Molecular Weight: 376.47, stock 4.4g, assay 97.5 %.

Name: Vortioxetine Impurity 43, CAS: 18800-53-8, Formula: C8H10S, Molecular Weight: 138.23, stock 6.2g, assay 97 %.

Name: 17-Oxo Dexamethasone, CAS: 1880-61-1, Formula: C20H25FO3, Molecular Weight: 332.42, stock 3g, assay 98.2 %.

Name: Amoxicillin EP Impurity G, CAS: 188112-75-6, Formula: C24H26N4O7S, Molecular Weight: 514.55, stock 6.7g, assay 98 %.

Name: (脗卤)-18-Methoxycoronaridine, CAS: 188125-42-0, Formula: C22H28N2O3, Molecular Weight: 368.48, stock 7g, assay 98.4 %.

Name: Nepafenac Impurity 7, CAS: 1881270-49-0, Formula: C15H12N2O2, Molecular Weight: 252.27, stock 5.2g, assay 97.2 %.

Name: Nepafenac Impurity 8, CAS: 1881270-50-3, Formula: C15H12N2O4, Molecular Weight: 284.27, stock 3.2g, assay 98.7 %.

Name: Nepafenac Impurity 9, CAS: 1881270-51-4, Formula: C30H24N4O5, Molecular Weight: 520.55, stock 1.4g, assay 98.6 %.

Name: 4-Desmethyl Papaverine, CAS: 18813-60-0, Formula: C19H19NO4, Molecular Weight: 325.36, stock 1.2g, assay 97.7 %.

Name: 6-Desmethyl Papaverine, CAS: 18813-63-3, Formula: C19H19NO4, Molecular Weight: 325.36, stock 2.4g, assay 97.6 %.

Name: Betamethasone Impurity 40, CAS: 1881-66-9, Formula: C23H31FO7S, Molecular Weight: 470.55, stock 6.5g, assay 98.5 %.

Name: Ticagrelor Related Compound 40, CAS: 1882095-51-3, Formula: C27H45N5O8S, Molecular Weight: 599.74, stock 7.6g, assay 98.9 %.

Name: Valery 4-Hydroxy Valsartan, CAS: 188259-69-0, Formula: C24H29N5O4, Molecular Weight: 451.53, stock 7.1g, assay 97.6 %.

Name: 21-Deoxy Cortisone, CAS: 1882-82-2, Formula: C21H28O4, Molecular Weight: 344.45, stock 6.9g, assay 97 %.

Name: GNE-0723, CAS: 1883518-31-7, Formula: C16H8ClF6N5OS, Molecular Weight: 467.77, stock 9.4g, assay 98.9 %.

Name: Tenofovir Impurity 8, CAS: 1883563-86-7, Formula: C21H36N7O6P, Molecular Weight: 513.54, stock 5.6g, assay 98.5 %.

Name: Meptazinol BP Impurity D DiHCl, CAS: 1883577-02-3 (free base), Formula: C30H44N2O. 2 HCl, Molecular Weight: 448.70 2 36.46, stock 2g, assay 98.5 %.

Name: ent-Entecavir, CAS: 188399-46-4, Formula: C12H15N5O3, Molecular Weight: 277.28, stock 5.4g, assay 97.8 %.

Name: Paricalcitol Impurity 1 (22-Z-Paricalcitol), CAS: 1884139-61-0, Formula: C27H44O3, Molecular Weight: 416.65, stock 6.9g, assay 98.5 %.

Name: Voriconazole Impurity 3, CAS: 188416-28-6, Formula: C6H5BrClFN2, Molecular Weight: 239.47, stock 5g, assay 97.5 %.

Name: (脗卤)-Voriconazole-d3, CAS: 188416-29-7 (non-labelled), Formula: C16H11D3F3N5O, Molecular Weight: 352.34, stock 2g, assay 97.3 %.

Name: 6-Chloro Voriconazole, CAS: 188416-35-5, Formula: C16H13ClF3N5O, Molecular Weight: 383.76, stock 1.7g, assay 98 %.

Name: Belinostat Z-isomer  , CAS: 1884227-58-0, Formula: C15H14N2O4S, Molecular Weight: 318.35, stock 8.4g, assay 97.2 %.

Name: Boscalid, CAS: 188425-85-6, Formula: C18H12Cl2N2O, Molecular Weight: 343.22, stock 1.9g, assay 98.8 %.

Name: Mirabegron Impurity 17, CAS: 1884646-38-1, Formula: C21H24N4O3S, Molecular Weight: 412.51, stock 8.7g, assay 97.8 %.

Name: Isofluorane Impurity 2, CAS: 1885-48-9, Formula: C3H3F5O, Molecular Weight: 150.05, stock 4.2g, assay 97.6 %.

Name: Temozolomide Impurity 4, CAS: 188612-53-5, Formula: C6H9N5O2, Molecular Weight: 184.17, stock 6.2g, assay 98.9 %.

Name: Eptifibatide, CAS: 188627-80-7, Formula: C35H49N11O9S2, Molecular Weight: 831.97, stock 3.4g, assay 98.1 %.

Name: Clevidipine Impurity 5, CAS: 188649-48-1, Formula: C21H21Cl2NO6, Molecular Weight: 454.31, stock 1.7g, assay 97.8 %.

Name: Glycinexylidide HCl, CAS: 18865-38-8 (free base), Formula: C10H14N2O. HCl, Molecular Weight: 178.24 36.46, stock 7.4g, assay 97.7 %.

Name: Argatroban Impurity B (Mixture of Diastereomers), CAS: 188659-43-0, Formula: C22H34N4O5S, Molecular Weight: 466.6, stock 5.4g, assay 97.5 %.

Name: Nizatidine EP Impurity E HCl (Nizatidine Amide HCl), CAS: 188666-11-7 (free base), Formula: C11H18N4O3S2. HCl, Molecular Weight: 318.42 36.46, stock 6.8g, assay 97.7 %.

Name: Thioctic Acid Impurity 7, CAS: 188745-24-6, Formula: C8H14O3S2, Molecular Weight: 222.33, stock 5.7g, assay 97.1 %.

Name: Thioctic Acid Impurity 8, CAS: 188783-96-2, Formula: C8H14O3S2, Molecular Weight: 222.32, stock 8.7g, assay 98.5 %.

Name: Ziprasidone N-Oxide, CAS: 188797-76-4, Formula: C21H21ClN4O2S, Molecular Weight: 428.94, stock 8.8g, assay 98.8 %.

Name: Lurasidone Impurity 21, CAS: 188797-79-7, Formula: C14H18ClN3O, Molecular Weight: 279.77, stock 3.7g, assay 97.4 %.

Name: Ziprasidone Sulfoxide, CAS: 188797-80-0, Formula: C21H21ClN4O2S, Molecular Weight: 428.94, stock 8.8g, assay 97.5 %.

Name: N-p-Tosyl-Acetamide , CAS: 1888-33-1, Formula: C9H11NO3S, Molecular Weight: 213.25, stock 8.6g, assay 97.2 %.

Name: Cefazedone Impurity 10, CAS: 18884-65-6, Formula: C10H12N2O5S, Molecular Weight: 272.28, stock 8.6g, assay 98.8 %.

Name: 5-Hydroxymethyl-Proline Methyl Ester, CAS: 1888656-48-1, Formula: C7H13NO3, Molecular Weight: 159.19, stock 9g, assay 97.5 %.

Name: Efinaconazole Impurity 15, CAS: 188904-84-9, Formula: C13H15NO, Molecular Weight: 201.27, stock 9.7g, assay 98.2 %.

Name: Silodosin Impurity 2 HCl (Nitrile Impurity HCl), CAS: 1889255-72-4, Formula: C25H30F3N3O3. HCl, Molecular Weight: 477.53 36.46, stock 1.6g, assay 97.3 %.

Name: Nelfinavir Oxazole Impurity (Impurity A), CAS: 188936-07-4, Formula: C26H39N3O4, Molecular Weight: 457.62, stock 6.7g, assay 98.4 %.

Name: Tinidazole Impurity 8, CAS: 1889-59-4, Formula: C4H8O2S, Molecular Weight: 120.17, stock 5.7g, assay 97.4 %.

Name: Zolpidem Impurity 8, CAS: 189005-44-5, Formula: C17H16N2O2, Molecular Weight: 280.33, stock 8.6g, assay 98.1 %.

Name: Ezetimibe Impurity 8, CAS: 189028-93-1, Formula: C20H18FNO4, Molecular Weight: 355.37, stock 9.1g, assay 97.1 %.

Name: Ezetimibe Impurity 45, CAS: 189028-95-3, Formula: C20H20FNO4, Molecular Weight: 357.38, stock 4.5g, assay 97 %.

Name: Linezolid N-Oxide, CAS: 189038-36-6, Formula: C16H20FN3O5, Molecular Weight: 353.35, stock 4.5g, assay 98.9 %.

Name: 2,3',4,4'-Tetrabromodiphenyl ether, CAS: 189084-61-5, Formula: C12H6Br4O, Molecular Weight: 485.8, stock 8.7g, assay 98 %.

Name: 2,3,3',4,4',5,6-Heptabromodiphenyl ether, CAS: 189084-68-2, Formula: C12H3Br7O, Molecular Weight: 722.48, stock 6.8g, assay 97 %.

Name: Salbutamol EP Impurity C, CAS: 18910-68-4, Formula: C13H21NO2, Molecular Weight: 223.32, stock 7.3g, assay 98.9 %.

Name: Salbutamol EP Impurity M, CAS: 18910-70-8, Formula: C14H23NO3, Molecular Weight: 253.34, stock 9.9g, assay 98.7 %.

Name: Norepinephrine Impurity 9 HCl, CAS: 1891319-98-4 (free base), Formula: C8H9NO3. HCl, Molecular Weight: 167.17 36.46, stock 2.5g, assay 97.8 %.

Name: Magnesium Lactate , CAS: 18917-93-6, Formula: C6H10MgO6, Molecular Weight: 202.45, stock 6.7g, assay 98.5 %.

Name: Doripenem Impurity MAP-alfa Isomer (Meropenem Related Compound 1), CAS: 189188-38-3, Formula: C29H27N2O10P, Molecular Weight: 594.51, stock 4.2g, assay 98.9 %.

Name: Tegaserod Maleate, CAS: 189188-57-6, Formula: C16H23N5O. C4H4O4, Molecular Weight: 301.39 116.07, stock 9.3g, assay 98.3 %.

Name: Racecadotril Impurity 2, CAS: 1892-31-5, Formula: C3H6OS, Molecular Weight: 90.14, stock 4g, assay 98.5 %.

Name: 2,2'-(hexadecylazanediyl)diethanol, CAS: 18924-67-9, Formula: C20H43NO2, Molecular Weight: 329.57, stock 5.9g, assay 98.6 %.

Name: Argatroban Related Impurity 2 (Mixture of Diastereomers), CAS: 189264-02-6, Formula: C23H36N6O5S, Molecular Weight: 508.64, stock 3.4g, assay 98.1 %.

Name: (2S,4S)-Argatroban (Mixture of Diastereomers), CAS: 189264-03-7, Formula: C23H36N6O5S, Molecular Weight: 508.64, stock 5.2g, assay 97.2 %.

Name: Argatroban (L,2R,4S)-Isomer (Mixture of Diastereomers), CAS: 189264-04-8, Formula: C23H36N6O5S, Molecular Weight: 508.64, stock 4.7g, assay 97.4 %.

Name: Delafloxacin, CAS: 189279-58-1, Formula: C18H12ClF3N4O4, Molecular Weight: 440.76, stock 6g, assay 98.5 %.

Name: Delafloxacin-d5, CAS: 189279-58-1 (non-d), Formula: C18H7D5ClF3N4O4, Molecular Weight: 445.79, stock 5.5g, assay 97.9 %.

Name: Pipamperone, CAS: 1893-33-0, Formula: C21H30FN3O2, Molecular Weight: 375.49, stock 5.7g, assay 97.8 %.

Name: rac-Valsartan EP Impurity B, CAS: 1894176-44-3, Formula: C31H35N5O3, Molecular Weight: 525.66, stock 4g, assay 98.8 %.

Name: Bortezomib Impurity 28, CAS: 18942-49-9, Formula: C14H19NO4, Molecular Weight: 265.31, stock 2.5g, assay 97.4 %.

Name: cis-Risperidone N-Oxide, CAS: 1894509-66-0, Formula: C23H27FN4O3, Molecular Weight: 426.49, stock 7.9g, assay 98.8 %.

Name: Epothilone D, CAS: 189453-10-9, Formula: C27H41NO5S, Molecular Weight: 491.69, stock 9.1g, assay 97.7 %.

Name: Norepinephrine Impurity 27, CAS: 1894611-03-0, Formula: C9H13NO3, Molecular Weight: 183.21, stock 1.4g, assay 98.9 %.

Name: Adrenaline Impurity 16, CAS: 1894824-44-2, Formula: C9H13NO3, Molecular Weight: 183.21, stock 8.6g, assay 97.2 %.

Name: Adrenaline Impurity 9 HCl, CAS: 189506-42-1 (free base), Formula: C9H11NO2. HCl, Molecular Weight: 165.19 36.46, stock 2g, assay 97.3 %.

Name: Ginsenoside F5, CAS: 189513-26-6, Formula: C41H70O13, Molecular Weight: 771.01, stock 6.5g, assay 98.9 %.

Name: Pinostrobin Chalcone, CAS: 18956-15-5, Formula: C16H14O4, Molecular Weight: 270.28, stock 7.6g, assay 98.7 %.

Name: Azacitidine Impurity 33, CAS: 1895868-05-9, Formula: C6H12N4OSi, Molecular Weight: 184.27, stock 8.2g, assay 98.1 %.

Name: Febuxostat Impurity 52, CAS: 18962-07-7, Formula: C11H14O2, Molecular Weight: 178.23, stock 9.8g, assay 98.9 %.

Name: Clopidogrel Impurity 17, CAS: 1896709-41-3, Formula: C7H11NOS, Molecular Weight: 157.23, stock 3.5g, assay 98 %.

Name: Bremelanotide , CAS: 189691-06-3, Formula: C50H68N14O10, Molecular Weight: 1025.18, stock 2.7g, assay 98.5 %.

Name: Chlorothalonil, CAS: 1897-45-6, Formula: C8Cl4N2, Molecular Weight: 265.91, stock 7.1g, assay 97.5 %.

Name: Mesopram-13C-d3, CAS: 189940-24-7(non-d), Formula: C14H16NO4D3, Molecular Weight: 269.32, stock 3.3g, assay 97.5 %.

Name: Firocoxib, CAS: 189954-96-9, Formula: C17H20O5S, Molecular Weight: 336.4, stock 1.7g, assay 97.5 %.

Name: Firocoxib Impurity 2, CAS: 189955-79-1, Formula: C11H13BrO3S, Molecular Weight: 305.19, stock 9g, assay 98.5 %.

Name: Rosuvastatin Impurity 4, CAS: 1899869-35-2, Formula: C19H22FN3O3S, Molecular Weight: 391.47, stock 7.1g, assay 97.2 %.

Name: Levomedetomidine HCl, CAS: 190000-46-5, Formula: C13H16N2. HCl, Molecular Weight: 200.29 36.46, stock 3.5g, assay 98.7 %.

Name: Prucalopride N-Oxide, CAS: 1900715-98-1, Formula: C18H26ClN3O4, Molecular Weight: 383.87, stock 8.2g, assay 97.8 %.

Name: Montelukast EP Impurity A Sodium Salt, CAS: 190078-45-6, Formula: C35H35ClNO3S. Na, Molecular Weight: 585.18 22.99, stock 5.5g, assay 98.5 %.

Name: Posaconazole Impurity 42, CAS: 1902954-05-5, Formula: C37H42F2N8O5, Molecular Weight: 716.79, stock 6.3g, assay 98.3 %.

Name: Posaconazole Impurity 50, CAS: 1902957-95-2, Formula: C37H42F2N8O6, Molecular Weight: 732.79, stock 3.6g, assay 98.5 %.

Name: S-Norfenfluramine, CAS: 19036-73-8, Formula: C10H12F3N, Molecular Weight: 203.21, stock 5.6g, assay 99 %.

Name: 3-O-Acetyl Ezetimibe, CAS: 190448-46-5, Formula: C26H23F2NO4, Molecular Weight: 451.47, stock 8.8g, assay 98.5 %.

Name: Ezetimibe Phenoxy Glucuronide, CAS: 190448-57-8, Formula: C30H29F2NO9, Molecular Weight: 585.56, stock 5g, assay 98.6 %.

Name: Ezetimibe-d4 Phenolic Glucuronide, CAS: 190448-57-8 (non-labelled), Formula: C30H25D4F2NO9, Molecular Weight: 589.58, stock 3.2g, assay 97.3 %.

Name: Thiocarbamic Acid, CAS: 19045-66-0, Formula: CH3NOS, Molecular Weight: 77.1, stock 9.5g, assay 98.4 %.

Name: Dequalinium Impurity 2, CAS: 19056-26-9, Formula: C30H38N4, Molecular Weight: 454.66, stock 7g, assay 97.4 %.

Name: Dioscin, CAS: 19057-60-4, Formula: C45H72O16, Molecular Weight: 869.06, stock 3.2g, assay 98.2 %.

Name: Ezetimibe Impurity 17, CAS: 190595-65-4, Formula: C31H25F2NO3, Molecular Weight: 497.55, stock 6.2g, assay 97.4 %.

Name: Ezetimibe Impurity 1 ((3'S,3R,4S)-Desfluoro Ezetimibe), CAS: 190595-66-5, Formula: C24H22FNO3, Molecular Weight: 391.44, stock 3.3g, assay 98.8 %.

Name: Landiolol Impurity 5, CAS: 190601-22-0, Formula: C19H29N3O6, Molecular Weight: 395.46, stock 8.7g, assay 98.8 %.

Name: (S)-2-methyl-4,5-dihydrothiazole-4-carboxylic acid, CAS: 190601-71-9, Formula: C5H7NO2S, Molecular Weight: 145.18, stock 1.1g, assay 97.7 %.

Name: Dienogest Impurity D, CAS: 190662-30-7, Formula: C22H29NO3, Molecular Weight: 355.48, stock 2.1g, assay 97.8 %.

Name: N-Desmethyl Topotecan, CAS: 190710-79-3, Formula: C23H23N3O5, Molecular Weight: 407.43, stock 7.7g, assay 97.8 %.

Name: Bepotastine Ethyl Ester Besylate, CAS: 190730-39-3 (free base), Formula: C23H29ClN2O3. C6H6O3S, Molecular Weight: 416.95 158.18, stock 2.6g, assay 98.6 %.

Name: (R)-Bepotastine, CAS: 190730-41-7, Formula: C21H25ClN2O3, Molecular Weight: 388.9, stock 1.3g, assay 98.8 %.

Name: Chlorpromazine EP Impurity B DiHCl, CAS: 19077-20-4 (free base), Formula: C21H28ClN3S. 2HCl, Molecular Weight: 389.99 2 36.46, stock 5.5g, assay 97.1 %.

Name: Capensinidin, CAS: 19077-85-1, Formula: C18H17O7. Cl, Molecular Weight: 345.33 35.45, stock 3.9g, assay 97.5 %.

Name: Pulchellidin, CAS: 19077-86-2, Formula: C16H13O7. Cl, Molecular Weight: 317.27 35.45, stock 8.3g, assay 98.8 %.

Name: Bepotastine Besylate, CAS: 190786-44-8, Formula: C21H25ClN2O3. C6H6O3S, Molecular Weight: 388.90 158.18, stock 9.6g, assay 98.4 %.

Name: Obeticholic Acid  Impurity 3, CAS: 1908444-28-9, Formula: C52H86O7, Molecular Weight: 823.25, stock 5g, assay 98.1 %.

Name: Verapamil EP Impurity M HCl (Mixture of Diastereomers), CAS: 190850-50-1, Formula: C42H57N3O6. HCl, Molecular Weight: 699.94 36.46, stock 8.4g, assay 97.4 %.

Name: Neotame Related Compound A, CAS: 190910-14-6, Formula: C19H28N2O5, Molecular Weight: 364.45, stock 6.1g, assay 99 %.

Name: Empagliflozin Impurity 23, CAS: 19094-56-5, Formula: C7H4ClIO2, Molecular Weight: 282.46, stock 8.1g, assay 97.1 %.

Name: Cinacalcet Impurity 41, CAS: 191155-81-4, Formula: C10H11F3O, Molecular Weight: 204.19, stock 7.3g, assay 99 %.

Name: Atrazine, CAS: 1912-24-9, Formula: C8H14ClN5, Molecular Weight: 215.69, stock 6g, assay 99 %.

Name: Nintedanib Impurity 20, CAS: 1912-28-3, Formula: C3H8O3S, Molecular Weight: 124.15, stock 9.3g, assay 97.4 %.

Name: Nintedanib Impurity 21, CAS: 1912-30-7, Formula: C4H10O3S, Molecular Weight: 138.18, stock 2.6g, assay 98.7 %.

Name: Propyl Methanesulfonate, CAS: 1912-31-8, Formula: C4H10O3S, Molecular Weight: 138.18, stock 8.1g, assay 98 %.

Name: n-Butyl methanesulphonate, CAS: 1912-32-9, Formula: C5H12O3S, Molecular Weight: 152.21, stock 4.4g, assay 97.3 %.

Name: Gibberellic Acid 3-Isolactone, CAS: 19123-67-2, Formula: C19H22O6, Molecular Weight: 346.38, stock 8g, assay 97.5 %.

Name: 1-Deoxynojirimycin, CAS: 19130-96-2, Formula: C6H13NO4, Molecular Weight: 163.17, stock 4.3g, assay 98.8 %.

Name: 4-Hydroxy Biphenyl O-Glucuronide Sodium Salt, CAS: 19132-91-3 (free acid), Formula: C18H17O7. Na, Molecular Weight: 345.33 22.99, stock 7.2g, assay 98.9 %.

Name: 4-Hydroxy Biphenyl-d5 O-Glucuronide Sodium Salt, CAS: 19132-91-3 (non-labelled, free acid), Formula: C18H12O7D5. Na, Molecular Weight: 350.36 22.99, stock 8.7g, assay 98.2 %.

Name: Ezetimibe Ketone, CAS: 191330-56-0, Formula: C24H19F2NO3, Molecular Weight: 407.42, stock 6.8g, assay 98.2 %.

Name: Gibberellin A20, CAS: 19143-87-4, Formula: C19H24O5, Molecular Weight: 332.4, stock 6.3g, assay 98 %.

Name: Triamterene Impurity C, CAS: 19152-93-3, Formula: C12H10N6O, Molecular Weight: 254.25, stock 8.8g, assay 97.4 %.

Name: Mirtazapine EP Impurity E, CAS: 191546-94-8, Formula: C17H21N3, Molecular Weight: 267.38, stock 8.6g, assay 97.4 %.

Name: Mirtazapine EP Impurity C, CAS: 191546-96-0, Formula: C17H17N3O, Molecular Weight: 279.34, stock 5.7g, assay 98.5 %.

Name: Mirtazapine EP Impurity F (10-Oxo Mirtazapine), CAS: 191546-97-1, Formula: C17H17N3O, Molecular Weight: 279.34, stock 8.9g, assay 98.4 %.

Name: Imidafenacin Related Compound 7, CAS: 191592-57-1, Formula: C16H13N, Molecular Weight: 219.29, stock 9.3g, assay 98.3 %.

Name: Trimebutine EP Impurity C (Trimethoprim EP Impurity H) , CAS: 1916-07-0, Formula: C11H14O5, Molecular Weight: 226.23, stock 5.3g, assay 98.7 %.

Name: Trimethoprim EP Impurity H (Trimebutine EP Impurity C), CAS: 1916-07-0, Formula: C11H14O5, Molecular Weight: 226.63, stock 6g, assay 98.9 %.

Name: Columbamine HCl, CAS: 1916-10-5, Formula: C20H20NO4 . Cl, Molecular Weight: 338.39 35.45, stock 6.6g, assay 97.4 %.

Name: Pomalidomide Impurity 5, CAS: 19171-18-7, Formula: C13H9N3O6, Molecular Weight: 303.23, stock 6g, assay 98.5 %.

Name: Pomalidomide, CAS: 19171-19-8, Formula: C13H11N3O4, Molecular Weight: 273.25, stock 5.1g, assay 98.2 %.

Name: Pomalidomide-d4, CAS: 19171-19-8 (non-labelled), Formula: C13H7N3O4D4, Molecular Weight: 277.27, stock 2.4g, assay 98.8 %.

Name: Lenalidomide, CAS: 191732-72-6, Formula: C13H13N3O3, Molecular Weight: 259.27, stock 2.8g, assay 97.2 %.

Name: Octreotide Impurity 3 Tri-Trifluoroacetate, CAS: 191806-77-6 (free base), Formula: C36H48N8O8S2. 3 C2HF3O2, Molecular Weight: 784.96 3 114.02, stock 1.5g, assay 98.3 %.

Name: 2-Methyl-1,4-dinitroimidazole, CAS: 19182-82-2, Formula: C4H4N4O4, Molecular Weight: 172.1, stock 2.9g, assay 98.2 %.

Name: 2-Methyl-4,5-dinitroimidazole, CAS: 19183-16-5, Formula: C4H4N4O4, Molecular Weight: 172.1, stock 9.6g, assay 98.6 %.

Name: Zolmitriptan Impurity 14, CAS: 191864-24-1, Formula: C19H25N3O4, Molecular Weight: 359.43, stock 4.3g, assay 97.1 %.

Name: Bendamustine Impurity 2, CAS: 191939-34-1, Formula: C16H20ClN3O2S, Molecular Weight: 353.87, stock 2.1g, assay 97.8 %.

Name: Bispyridoxine, CAS: 19203-56-6, Formula: C16H20N2O5, Molecular Weight: 320.35, stock 5g, assay 97.4 %.

Name: 17-Carboxy Budesonide, CAS: 192057-49-1, Formula: C24H32O6, Molecular Weight: 416.51, stock 6.2g, assay 98.1 %.

Name: Dibanzyloxy Fosfocreatinine (Dibanzyloxy Phosphatecreatinine), CAS: 19208-69-6, Formula: C18H20N3O4P, Molecular Weight: 373.35, stock 8.4g, assay 98.4 %.

Name: N-Acetyl Iminostilbene, CAS: 19209-60-0, Formula: C16H13NO, Molecular Weight: 235.29, stock 4.2g, assay 97 %.

Name: Harpagoside, CAS: 19210-12-9, Formula: C24H30O11, Molecular Weight: 494.49, stock 5.4g, assay 98.9 %.

Name: Harpagoside-d5, CAS: 19210-12-9 (non-labelled), Formula: C24H25D5O11, Molecular Weight: 499.52, stock 1.8g, assay 98.4 %.

Name: Glipizide EP Impurity F, CAS: 192118-08-4, Formula: C11H16N2O4S, Molecular Weight: 272.33, stock 8.7g, assay 98.1 %.

Name: Enalapril Impurity 13 (Enalaprilat SRS Isomer), CAS: 192118-19-7, Formula: C18H24N2O5, Molecular Weight: 348.4, stock 6g, assay 97 %.

Name: Etomidate Impurity 10 (Ethyl 1H-imidazole-1-carboxylate), CAS: 19213-72-0, Formula: C6H8N2O2, Molecular Weight: 140.14, stock 5g, assay 98.2 %.

Name: Alfuzosin Impurity 1, CAS: 19216-53-6, Formula: C12H16N4O2, Molecular Weight: 248.29, stock 5.4g, assay 98.3 %.

Name: Fluticasone Impurity 38, CAS: 192191-49-4, Formula: C25H30F2O5S, Molecular Weight: 480.57, stock 3.2g, assay 98.5 %.

Name: Fluticasone Impurity 5, CAS: 192191-51-8, Formula: C49H60F4O10S2, Molecular Weight: 949.12, stock 6.7g, assay 98.3 %.

Name: Menaquinone 11, CAS: 19228-10-5, Formula: C66H96O2, Molecular Weight: 921.49, stock 3.5g, assay 98.9 %.

Name: Iclaprim, CAS: 192314-93-5, Formula: C19H22N4O3, Molecular Weight: 354.41, stock 8.4g, assay 98.5 %.

Name: (S,S)-Hydroxy Bupropion, CAS: 192374-14-4, Formula: C13H18ClNO2, Molecular Weight: 255.74, stock 8.7g, assay 97.7 %.

Name: (R,R)-Hydroxy Bupropion, CAS: 192374-15-5, Formula: C13H18ClNO2, Molecular Weight: 255.75, stock 1g, assay 97.4 %.

Name: (R,R)-Hydroxy Bupropion-d6, CAS: 192374-15-5 (non-labelled), Formula: C13H12ClNO2D6, Molecular Weight: 261.78, stock 8.8g, assay 98.7 %.

Name: Prazosin HCl (Furazosin HCl, Terazosin EP Impurity K HCl), CAS: 19237-84-4, Formula: C19H21N5O4. HCl, Molecular Weight: 383.41 36.46, stock 3.4g, assay 97.1 %.

Name: Prazosin-d8, CAS: 19237-84-4 (non-labelled), Formula: C19H13D8N5O4, Molecular Weight: 391.46, stock 3.3g, assay 98.3 %.

Name: Thiamethoxam Impurity 3, CAS: 192439-46-6, Formula: C14H15N5O3S2, Molecular Weight: 365.44, stock 1.3g, assay 98 %.

Name: Dexamethasone Impurity 11, CAS: 192447-02-2, Formula: C26H33BrO8, Molecular Weight: 553.45, stock 2.5g, assay 97.2 %.

Name: Glutathione EP Impurity A, CAS: 19246-18-5, Formula: C5H10N2O3S, Molecular Weight: 178.21, stock 3.7g, assay 97 %.

Name: Succinylcholine Impurity 1, CAS: 19249-04-8, Formula: C12H24N2O4, Molecular Weight: 260.33, stock 1.5g, assay 98.1 %.

Name: Glucosinalbin, CAS: 19253-84-0, Formula: C14H19NO10S2, Molecular Weight: 425.42, stock 1.5g, assay 98.1 %.

Name: Eplerenone Impurity 7, CAS: 192569-17-8, Formula: C23H30O6, Molecular Weight: 402.49, stock 7.6g, assay 98.4 %.

Name: Leuprorelin (Leuprolide) EP Impurity E, CAS: 1926163-23-6, Formula: C59H84N16O12, Molecular Weight: 1209.42, stock 7.3g, assay 98.8 %.

Name: Leuprolide (Leuprorelin) EP Impurity D, CAS: 1926163-25-8, Formula: C61H86N16O13, Molecular Weight: 1251.46, stock 8g, assay 98.1 %.

Name: Goserelin EP Impurity G ((D-His2)-Goserelin), CAS: 1926163-37-2, Formula: C59H84N18O14, Molecular Weight: 1269.43, stock 8.9g, assay 98.8 %.

Name: Goserelin EP Impurity L ((D-Leu7)-Goserelin), CAS: 1926163-38-3, Formula: C59H84N18O14, Molecular Weight: 1269.43, stock 2.7g, assay 98.9 %.

Name: (D-Ser4)-Goserelin, CAS: 1926163-39-4, Formula: C59H84N18O14. C2HF3O2, Molecular Weight: 1269.43 114.02, stock 4.6g, assay 97.5 %.

Name: Eplerenone Impurity 12, CAS: 192704-54-4, Formula: C24H29NO5, Molecular Weight: 411.5, stock 1.1g, assay 98.7 %.

Name: Eplerenone Impurity 2, CAS: 192704-56-6, Formula: C24H32O6, Molecular Weight: 416.51, stock 6.3g, assay 98.4 %.

Name: Eplerenone Impurity 16, CAS: 192704-70-4, Formula: C24H30O5, Molecular Weight: 398.5, stock 6g, assay 97.2 %.

Name: Eplerenone EP Impurity B, CAS: 192704-82-8, Formula: C24H30O6, Molecular Weight: 414.5, stock 5.3g, assay 99 %.

Name: Lopinavir, CAS: 192725-17-0, Formula: C37H48N4O5, Molecular Weight: 628.82, stock 6.6g, assay 98.5 %.

Name: Lopinavir Metabolite M1, CAS: 192725-39-6, Formula: C37H46N4O6, Molecular Weight: 642.8, stock 8.2g, assay 98.5 %.

Name: Lopinavir EP Impurity E, CAS: 192725-49-8, Formula: C28H34N2O3, Molecular Weight: 446.59, stock 5.9g, assay 97.6 %.

Name: Lopinavir EP Impurity A, CAS: 192726-05-9, Formula: C27H38N4O3, Molecular Weight: 466.63, stock 4.4g, assay 98.5 %.

Name: Vitamin K1 Impurity 1, CAS: 19274-66-9; 34044-00-3, Formula: C31H46O2, Molecular Weight: 450.71, stock 3g, assay 98.5 %.

Name: Darunavir Impurity 7 (S,S-Isomer), CAS: 192800-79-6, Formula: C20H29N3O3S, Molecular Weight: 391.53, stock 4.7g, assay 97.8 %.

Name: Prilocaine EP Impurity A, CAS: 19281-31-3, Formula: C10H12ClNO, Molecular Weight: 197.66, stock 6.2g, assay 98 %.

Name: Brivaracetam Impurity 2, CAS: 1928755-17-2, Formula: C11H22O3, Molecular Weight: 202.29, stock 3.9g, assay 97.4 %.

Name: Fluvoxamine Maleate EP Impurity G, CAS: 192876-02-1, Formula: C14H19F3N2O2, Molecular Weight: 304.31, stock 4.3g, assay 97.4 %.

Name: Anastrozole Impurity 1, CAS: 19294-04-3, Formula: C9H10Br2, Molecular Weight: 277.99, stock 9.9g, assay 98 %.

Name: Tabimorelin, CAS: 193079-69-5, Formula: C32H40N4O3, Molecular Weight: 528.7, stock 4.3g, assay 97.4 %.

Name: Prostaglandin E1 Impurity 5 (PGE0), CAS: 19313-28-1, Formula: C20H36O5, Molecular Weight: 356.5, stock 8.4g, assay 97.3 %.

Name: Otamixaban, CAS: 193153-04-7, Formula: C25H26N4O4, Molecular Weight: 446.51, stock 2.3g, assay 98.3 %.

Name: 5-Azido-5-deoxy Thymidine, CAS: 19316-85-9, Formula: C10H13N5O4, Molecular Weight: 267.25, stock 8.5g, assay 97.8 %.

Name: Noradrenaline (Norepinephrine) EP Impurity D HCl, CAS: 1932110-67-2 (free base), Formula: C9H13NO3. HCl, Molecular Weight: 183.21 36.46, stock 9.4g, assay 98.9 %.

Name: Darunavir Impurity 10, CAS: 1932330-83-0, Formula: C7H10O4, Molecular Weight: 158.15, stock 9.4g, assay 97.7 %.

Name: Darunavir Impurity 11, CAS: 1932353-11-1, Formula: C7H10O4, Molecular Weight: 158.15, stock 9.6g, assay 97.1 %.

Name: Pemetrexed Impurity 16, CAS: 193265-47-3, Formula: C15H14N4O4, Molecular Weight: 314.3, stock 7g, assay 98.7 %.

Name: Lonafarnib, CAS: 193275-84-2, Formula: C27H31Br2ClN4O2, Molecular Weight: 638.83, stock 2.4g, assay 98 %.

Name: Lonafarnib-d9, CAS: 193275-84-2 (non-d), Formula: C27H22Br2ClN4O2D9, Molecular Weight: 647.89, stock 6g, assay 98.1 %.

Name: (3R)-3-Hydroxy-D-glutamine, CAS: 1932793-53-7, Formula: C5H10N2O4, Molecular Weight: 162.15, stock 7.1g, assay 97.1 %.

Name: Pemetrexed Impurity 13, CAS: 193281-05-9, Formula: C19H21N5O7, Molecular Weight: 431.41, stock 3g, assay 98.3 %.

Name: Tetrabenazine Related Impurity 3, CAS: 19328-35-9, Formula: C19H27NO3, Molecular Weight: 317.43, stock 4.8g, assay 98.4 %.

Name: Levetiracetam Impurity 11, CAS: 1933471-30-7, Formula: C8H14N2O3, Molecular Weight: 186.21, stock 2.5g, assay 97.2 %.

Name: Indeno[1,2,3-cd]pyrene, CAS: 193-39-5, Formula: C22H12, Molecular Weight: 276.34, stock 7.8g, assay 98.2 %.

Name: Prilocaine Impurity 6, CAS: 19343-15-8, Formula: C10H13NO, Molecular Weight: 163.22, stock 7.6g, assay 98.2 %.

Name: Fasudil Impurity 8, CAS: 1935078-12-8, Formula: C9H7NO3S, Molecular Weight: 209.22, stock 2.2g, assay 98.3 %.

Name: 3-alfa,5-beta-Tetrahydro Levonorgestrel, CAS: 19351-16-7, Formula: C21H32O2, Molecular Weight: 316.49, stock 2.1g, assay 98.9 %.

Name: 3-beta,5-beta-Tetrahydro Levonorgestrel, CAS: 19351-17-8, Formula: C21H32O2, Molecular Weight: 316.49, stock 5.8g, assay 97.3 %.

Name: Dasatinib Impurity 30, CAS: 1935225-16-3, Formula: C5H2Cl4N2, Molecular Weight: 231.89, stock 1.9g, assay 98.4 %.

Name: Calcifediol, CAS: 19356-17-3, Formula: C27H44O2, Molecular Weight: 400.65, stock 4.1g, assay 97.6 %.

Name: Tolvaptan Impurity 24, CAS: 193686-76-9, Formula: C17H16ClNO3S, Molecular Weight: 349.83, stock 2.6g, assay 97.2 %.

Name: 4-(4-Bromo-2-formylphenoxy)-benzonitrile, CAS: 1937121-89-5, Formula: C14H8BrNO2, Molecular Weight: 302.13, stock 5.6g, assay 98 %.

Name: Triamterene Impurity B, CAS: 19375-89-4, Formula: C12H10N6O, Molecular Weight: 254.25, stock 6g, assay 97.3 %.

Name: Ampicillin EP Impurity B (L-Ampicillin), CAS: 19379-33-0, Formula: C16H19N3O4S, Molecular Weight: 349.41, stock 6.1g, assay 97.1 %.

Name: Benzoxonium Chloride, CAS: 19379-90-9, Formula: C23H42NO2 . Cl, Molecular Weight: 364.60 35.45, stock 8.1g, assay 97.7 %.

Name: MMP-2MMP-9 Inhibitor II, CAS: 193807-60-2, Formula: C21H20N2O4S, Molecular Weight: 396.46, stock 3.7g, assay 97.1 %.

Name: Alogliptin Impurity 23, CAS: 1938080-42-2, Formula: C13H10FN3O3, Molecular Weight: 275.24, stock 8.6g, assay 98.1 %.

Name: 5,7-Dimethyladamantane-1,3-diamine, CAS: 19385-96-7, Formula: C12H22N2, Molecular Weight: 194.32, stock 3g, assay 97.5 %.

Name: Taurolidine, CAS: 19388-87-5, Formula: C7H16N4O4S2, Molecular Weight: 284.36, stock 3.1g, assay 98.7 %.

Name: Marbofloxacin EP Impurity F, CAS: 194023-72-8, Formula: C17H19FN4O5, Molecular Weight: 378.36, stock 4.7g, assay 98.9 %.

Name: Riodoxol (2,4,6-Triiodoresorcinol), CAS: 19403-92-0, Formula: C6H3I3O2, Molecular Weight: 487.8, stock 9.6g, assay 98.9 %.

Name: (R)-Carisbamate (RWJ-452399), CAS: 194085-74-0, Formula: C9H10ClNO3, Molecular Weight: 215.63, stock 5.2g, assay 98.9 %.

Name: Carisbamate (RWJ-333369), CAS: 194085-75-1, Formula: C9H10ClNO3, Molecular Weight: 215.63, stock 6.1g, assay 97.2 %.

Name: Carisbamate-15N-13C-d2, CAS: 194085-75-1 (non labeled), Formula: C9H8ClNO3D2, Molecular Weight: 219.63, stock 1g, assay 98 %.

Name: 1,2,3,7,8,9-Hexachlorodibenzo-p-Dioxin, CAS: 19408-74-3, Formula: C12H2Cl6O2, Molecular Weight: 390.87, stock 2.8g, assay 98.4 %.

Name: Dihydro Capsaicin, CAS: 19408-84-5, Formula: C18H29NO3, Molecular Weight: 307.44, stock 2.3g, assay 98.1 %.

Name: 3-Hydroxy desloratadine HCl, CAS: 19410-08-1, Formula: C19H19ClN2O.HCl, Molecular Weight: 326.83  36.46, stock 2.2g, assay 97.8 %.

Name: N-Carbobenzyloxy-L-valinyl-ganciclovir, CAS: 194154-40-0, Formula: C22H28N6O7, Molecular Weight: 488.5, stock 8.2g, assay 98.3 %.

Name: 2-(1-(tert-Butoxycarbonyl)pyrrolidin-2-yl)acetic Acid, CAS: 194154-91-1, Formula: C11H19NO4, Molecular Weight: 229.28, stock 2.6g, assay 97.5 %.

Name: Ganciclovir EP Impurity B (Ganciclovir Monopropionate), CAS: 194159-18-7, Formula: C12H17N5O5, Molecular Weight: 311.3, stock 5g, assay 97.9 %.

Name: O-Acetyl N-Benzyloxycarbonyl Valganciclovir, CAS: 194159-22-3, Formula: C24H30N6O8, Molecular Weight: 530.54, stock 6.2g, assay 97.4 %.

Name: Ceftizoxime Impurity 3, CAS: 1942004-69-4, Formula: C13H15N5O6S2, Molecular Weight: 401.42, stock 9.7g, assay 97.4 %.

Name: Prilocaine Impurity 5, CAS: 19422-76-5, Formula: C10H12ClNO, Molecular Weight: 197.66, stock 2.1g, assay 98 %.

Name: Docetaxel Impurity 17, CAS: 194235-02-4, Formula: C16H15NO3, Molecular Weight: 269.3, stock 6.1g, assay 97.9 %.

Name: Docetaxel Impurity 16, CAS: 194235-04-6, Formula: C16H15NO3, Molecular Weight: 269.3, stock 7.2g, assay 98.3 %.

Name: Ceftazidime EP Impurity G, CAS: 194241-83-3, Formula: C11H14N4O5S, Molecular Weight: 314.32, stock 5g, assay 98.9 %.

Name: Gibberellin A24, CAS: 19427-32-8, Formula: C20H26O5, Molecular Weight: 346.42, stock 4.9g, assay 98 %.

Name: Benproperine Phosphate, CAS: 19428-14-9, Formula: C21H27NO. H3O4P, Molecular Weight: 309.45 97.99, stock 6.5g, assay 97.2 %.

Name: Phenethyl isocyanate, CAS: 1943-82-4, Formula: C9H9NO, Molecular Weight: 147.18, stock 3.1g, assay 97.7 %.

Name: Fenoterol EP Impurity B HCl, CAS: 1944-11-2, Formula: C17H19NO4. HCl, Molecular Weight: 301.35 36.46, stock 9.6g, assay 98.9 %.

Name: Fenoterol HBr (Mixture of Diastereomers), CAS: 1944-12-3, Formula: C17H21NO4. HBr, Molecular Weight: 303.36 80.91, stock 5.3g, assay 98.9 %.

Name: Tolterodine EP Impurity E (R-Isomer) HCl, CAS: 194482-41-2 (free base), Formula: C19H25NO. HCl, Molecular Weight: 283.42 36.46, stock 2.1g, assay 98.2 %.

Name: L-Kynurenine-d4, CAS: 194546-33-3, Formula: C10H8N2O3D4, Molecular Weight: 212.24, stock 6.4g, assay 98.8 %.

Name: Ambazone Impurity 2, CAS: 1945-63-7, Formula: C8H12N8, Molecular Weight: 220.24, stock 7g, assay 98 %.

Name: Exemestane EP Impurity E, CAS: 19457-55-7, Formula: C20H26O2, Molecular Weight: 298.43, stock 2.4g, assay 98.1 %.

Name: Ropivacaine EP Impurity F, CAS: 1945965-95-6, Formula: C17H24N2O, Molecular Weight: 272.39, stock 2.1g, assay 98.7 %.

Name: Glycerol Impurity 2 , CAS: 19467-38-0, Formula: C24H48NO3  Cl, Molecular Weight: 398.65 35.45, stock 2g, assay 98.4 %.

Name: Cefamandole EP Impurity A, CAS: 1947364-12-6, Formula: C17H16N2O6S, Molecular Weight: 376.38, stock 2.9g, assay 97.8 %.

Name: 1,1'-Ethylenedipiperazine, CAS: 19479-83-5, Formula: C10H22N4, Molecular Weight: 198.31, stock 1.2g, assay 97.1 %.

Name: Fosfluconazole, CAS: 194798-83-9, Formula: C13H13F2N6O4P, Molecular Weight: 386.26, stock 1.1g, assay 97.7 %.

Name: Azaerythromycin A 11,12-hydrogen borate, CAS: 194809-66-0, Formula: C37H69BN2O13, Molecular Weight: 760.77, stock 5.1g, assay 97 %.

Name: Doxylamine EP Impurity B, CAS: 19490-92-7, Formula: C13H13NO, Molecular Weight: 199.25, stock 5.5g, assay 98.8 %.

Name: Oxolamine Citrate, CAS: 1949-20-8, Formula: C14H19N3O. C6H8O7, Molecular Weight: 245.33 192.13, stock 9g, assay 98.5 %.

Name: Fluvastatin EP Impurity B, CAS: 194934-96-8, Formula: C28H34FNO4, Molecular Weight: 467.59, stock 5.6g, assay 97.1 %.

Name: (3R,5R)-Fluvastatin Sodium Salt, CAS: 194934-99-1, Formula: C24H25FNO4. Na, Molecular Weight: 410.47 22.99, stock 7.5g, assay 98 %.

Name: (3S,5S)-Fluvastatin Sodium Salt, CAS: 194935-01-8, Formula: C24H25FNO4.Na, Molecular Weight: 410.47 22.99, stock 2.9g, assay 98.6 %.

Name: Indomethacin impurity 4 HCl, CAS: 19501-58-7, Formula: C7H10N2O. HCl, Molecular Weight: 138.17 36.46, stock 6.1g, assay 98.5 %.

Name: Leucoson, CAS: 1950-36-3, Formula: C14H17NO4S, Molecular Weight: 295.36, stock 1.2g, assay 97.3 %.

Name: Amiodarone EP Impurity D, CAS: 1951-26-4, Formula: C19H16I2O3, Molecular Weight: 546.15, stock 5.2g, assay 98.5 %.

Name: Canagliflozin Impurity 17, CAS: 1951467-28-9, Formula: C24H23FO6S, Molecular Weight: 458.5, stock 6.6g, assay 97.2 %.

Name: Canagliflozin Impurity 18 (Mixture of Diastereomers), CAS: 1951467-29-0, Formula: C24H25FO6S, Molecular Weight: 460.52, stock 7g, assay 98.5 %.

Name: Tiopronin, CAS: 1953-02-2, Formula: C5H9NO3S, Molecular Weight: 163.2, stock 2.7g, assay 97.8 %.

Name: Galantamine HBr, CAS: 1953-04-4, Formula: C17H21NO3. HBr, Molecular Weight: 287.36 80.91, stock 9.1g, assay 97.7 %.

Name: Galantamine-d3 HBr, CAS: 1953-04-4 (non-labelled), Formula: C17H18NO3D3. HBr, Molecular Weight: 290.38 80.91, stock 8.7g, assay 98.3 %.

Name: Aminomethyl phosphonic acid fluorenylmethyloxycarbonyl chloride (AMPA-FMOC), CAS: 195306-88-8, Formula: C16H16NO5P, Molecular Weight: 333.28, stock 7.4g, assay 97.7 %.

Name: Amlodipine Impurity 43, CAS: 19532-97-9, Formula: C12H16N2O4, Molecular Weight: 252.27, stock 3.4g, assay 98.8 %.

Name: Milnacipran Impurity 3, CAS: 19532-98-0, Formula: C10H12N2O2, Molecular Weight: 192.22, stock 3g, assay 97.6 %.

Name: Valacyclovir Impurity 6 (N-Cbz-L-Valyl-L-Valine), CAS: 19542-54-2, Formula: C18H26N2O5, Molecular Weight: 350.42, stock 9.4g, assay 98.6 %.

Name: Raloxifene EP Impurity C, CAS: 195454-31-0, Formula: C28H27NO5S, Molecular Weight: 489.59, stock 1.5g, assay 98.6 %.

Name: 2,6-Diiodohydroquinone, CAS: 1955-21-1, Formula: C6H4I2O2, Molecular Weight: 361.9, stock 3.3g, assay 97.2 %.

Name: Pradofloxacin (Veraflox), CAS: 195532-12-8, Formula: C21H21FN4O3, Molecular Weight: 396.42, stock 4.9g, assay 97.4 %.

Name: 5芒聙聶-O-[Bis(4-methoxyphenyl)phenylmethyl]-2芒聙聶-deoxy-N-ethylcytidine, CAS: 195535-75-2, Formula: C32H35N3O6, Molecular Weight: 557.65, stock 6.3g, assay 98.5 %.

Name: Pregabalin Impurity 4 HCl, CAS: 1955498-14-2, Formula: C10H21NO2. HCl, Molecular Weight: 187.28 36.46, stock 1.5g, assay 97.6 %.

Name: Penoxsulam Impurity 1, CAS: 1956386-49-4, Formula: C10H10Cl2N6O2, Molecular Weight: 317.13, stock 9g, assay 98.8 %.

Name: Solifenacin Related Compound 33, CAS: 1956436-64-8, Formula: C23H26N2O3, Molecular Weight: 378.47, stock 3.3g, assay 98.7 %.

Name: Faropenem Impurity 17 Sodium Salt, CAS: 195716-77-9, Formula: C12H14NO5S. Na, Molecular Weight: 284.31 22.99, stock 4.3g, assay 97.7 %.

Name: Diphenhydramine Related Compound [3-(Benzyhdryloxy)propane-1,2-diol], CAS: 19574-66-4, Formula: C16H18O3, Molecular Weight: 258.32, stock 8.6g, assay 98.4 %.

Name: Oxcarbazepine EP Impurity D, CAS: 19579-83-0, Formula: C14H9NO2, Molecular Weight: 223.23, stock 4.2g, assay 98.9 %.

Name: L-Ornithine Dimer, CAS: 195868-13-4, Formula: C10H22N4O3, Molecular Weight: 246.31, stock 8.7g, assay 97.5 %.

Name: Tesofensine-13C-d3, CAS: 195875-84-4 (non-labelled), Formula: 13C C16H20D3Cl2NO, Molecular Weight: 332.29, stock 3.5g, assay 98 %.

Name: Tesofensine, CAS: 195875-84-4; 861205-83-6 (Citrate), Formula: C17H23Cl2NO, Molecular Weight: 328.28, stock 1g, assay 98.8 %.

Name: Ganglioside M2 (GM2-Ganglioside), CAS: 196000-01-2, Formula: C67H121N3O26, Molecular Weight: 1384.72, stock 1.8g, assay 98.8 %.

Name: Pramlintide Acetate Hydrate, CAS: 196078-30-5, Formula: C171H267N51O53S2. C2H4O2. H2O, Molecular Weight: 3871.32 60.05 18.02, stock 5.3g, assay 97.2 %.

Name: Enalaprilat EP Impurity B (RSS Isomer), CAS: 196083-21-3, Formula: C18H24N2O5, Molecular Weight: 348.4, stock 2.5g, assay 98.7 %.

Name: Atorvastatin Impurity 19, CAS: 196085-84-4, Formula: C14H23NO4, Molecular Weight: 269.34, stock 9.8g, assay 97.3 %.

Name: Atorvastatin Impurity 18, CAS: 196085-85-5, Formula: C14H23NO4, Molecular Weight: 269.34, stock 1.7g, assay 97.9 %.

Name: Chlormadinone Acetate EP Impurity J, CAS: 1961-77-9, Formula: C21H27ClO3, Molecular Weight: 362.89, stock 5.7g, assay 97.4 %.

Name: Chlormadinone, CAS: 1961-77-9, Formula: C21H27ClO3, Molecular Weight: 362.9, stock 2.3g, assay 97.4 %.

Name: Tenofovir Mono POC Dimer, CAS: 1962114-92-6, Formula: C29H44N10O14P2, Molecular Weight: 818.68, stock 1.6g, assay 98.9 %.

Name: 4-[4-Bromo-2-(hydroxymethyl)phenoxy]-benzonitrile, CAS: 1962929-90-3, Formula: C14H10BrNO2, Molecular Weight: 304.14, stock 6.2g, assay 98.6 %.

Name: Iohexol EP Impurity I, CAS: 196309-19-0, Formula: C17H23I2N3O8, Molecular Weight: 651.19, stock 5.2g, assay 98.8 %.

Name: delta 5(10)-Norethindrone Acetate, CAS: 19637-28-6, Formula: C22H28O3, Molecular Weight: 340.46, stock 8.3g, assay 98.4 %.

Name: 5-Hydroxy Esomeprazole, CAS: 19648-27-7, Formula: C18H21N3O4S, Molecular Weight: 375.44, stock 3.4g, assay 97.4 %.

Name: Paracetamol EP Impurity M HCl , CAS: 1965310-24-0, Formula: C12H11NO2. HCl, Molecular Weight: 201.23 36.46, stock 9.5g, assay 97.7 %.

Name: Pramipexole Impurity 3, CAS: 1965329-42-3, Formula: C10H17N3OS, Molecular Weight: 227.33, stock 6g, assay 97.4 %.

Name: Ramelteon, CAS: 196597-26-9, Formula: C16H21NO2, Molecular Weight: 259.35, stock 2g, assay 97.9 %.

Name: (R)-Ramelteon, CAS: 196597-27-0, Formula: C16H21NO2, Molecular Weight: 259.35, stock 7.4g, assay 98.9 %.

Name: Ramelteon Impurity 27, CAS: 196597-30-5, Formula: C16H19NO2, Molecular Weight: 257.33, stock 3.2g, assay 97.2 %.

Name: Ramelteon Impurity 5, CAS: 196597-78-1, Formula: C11H10O2, Molecular Weight: 174.2, stock 5g, assay 98.7 %.

Name: Ramelteon Impurity 6, CAS: 196597-79-2, Formula: C13H11NO, Molecular Weight: 197.24, stock 4g, assay 98.3 %.

Name: Ramelteon Impurity 15 HCl, CAS: 196597-80-5, Formula: C13H17NO. HCl, Molecular Weight: 203.29 36.46, stock 2.6g, assay 97.8 %.

Name: Temozolomide Impurity 8, CAS: 196806-10-7, Formula: C11H9N5O5, Molecular Weight: 291.22, stock 1.9g, assay 97.3 %.

Name: 3-(trifluoromethyl)pyrrolidin-3-ol, CAS: 196822-27-2, Formula: C5H8F3NO, Molecular Weight: 155.12, stock 8.7g, assay 97.6 %.

Name: 3-(trifluoromethyl)pyrrolidin-3-ol-d4, CAS: 196822-27-2 (non-labelled), Formula: C5H4D4F3NO, Molecular Weight: 159.14, stock 8.2g, assay 97.2 %.

Name: Ovalicin, CAS: 19683-98-8, Formula: C16H24O5, Molecular Weight: 296.36, stock 3.8g, assay 98.2 %.

Name: Ovalicin-d4, CAS: 19683-98-8 (non-labelled), Formula: C16H20D4O5, Molecular Weight: 300.39, stock 7g, assay 98.6 %.

Name: Cholic Acid Impurity 6 , CAS: 19684-66-3, Formula: C27H44O5, Molecular Weight: 448.64, stock 7.4g, assay 98.5 %.

Name: 10-Hydroxy Camptothecin (Irinotecan EP Impurity B), CAS: 19685-09-7, Formula: C20H16N2O5, Molecular Weight: 364.36, stock 6.9g, assay 97.7 %.

Name: 2-(alpha-Pyridyl)thioquinaldinamide, CAS: 1968-56-5, Formula: C15H11N3S, Molecular Weight: 265.33, stock 7.2g, assay 97.3 %.

Name: Butenafine Impurity 4, CAS: 19692-45-6, Formula: C11H15Cl, Molecular Weight: 182.69, stock 4.8g, assay 97.9 %.

Name: Hydroxy Donepezil (Mixture of Diastereomers), CAS: 197010-20-1, Formula: C24H29NO4, Molecular Weight: 395.5, stock 1.9g, assay 97.1 %.

Name: Donepezil Impurity 7 HCl, CAS: 197010-22-3 (free base), Formula: C24H29NO4. HCl, Molecular Weight: 395.50 36.46, stock 8.2g, assay 97.3 %.

Name: Cicortonide, CAS: 19705-61-4, Formula: C29H37ClFNO7, Molecular Weight: 566.07, stock 8g, assay 98.6 %.

Name: Saxagliptin Impurity 14, CAS: 197142-36-2, Formula: C11H17NO4, Molecular Weight: 227.26, stock 1.6g, assay 98.3 %.

Name: Cyclobenzaprine Impurity 5, CAS: 1971-54-6, Formula: C17H16O, Molecular Weight: 236.31, stock 9.2g, assay 98.9 %.

Name: Guanosine-13C-15N2 hydrate, CAS: 197227-95-5, Formula: C10H13N5O5, Molecular Weight: 286.22, stock 9g, assay 97.8 %.

Name: Diethyl Azodicarboxylate, CAS: 1972-28-7, Formula: C8H12O4, Molecular Weight: 172.18, stock 3.2g, assay 97.1 %.

Name: Deferasirox Diacyl Impurity, CAS: 1972-71-0, Formula: C14H11NO4, Molecular Weight: 257.25, stock 7.6g, assay 97.2 %.

Name: Ofloxacin EP Impurity D, CAS: 197291-75-1, Formula: C18H20FN3O4, Molecular Weight: 361.37, stock 8.6g, assay 98.2 %.

Name: Pramipexole EP Impurity C, CAS: 1973461-14-1, Formula: C20H32N6S2, Molecular Weight: 420.65, stock 6.8g, assay 97.3 %.

Name: Edaravone Impurity 9, CAS: 19735-89-8, Formula: C10H10N2O, Molecular Weight: 174.2, stock 1.2g, assay 97.6 %.

Name: Orlistat USP Related Compound B (Diisopropyl Hydrazine-1, 2-Dicarboxylate), CAS: 19740-72-8, Formula: C8H16N2O4, Molecular Weight: 204.23, stock 3.5g, assay 98.6 %.

Name: Methotrexate Impurity E, CAS: 19741-14-1, Formula: C15H15N7O2, Molecular Weight: 325.33, stock 8.1g, assay 98.4 %.

Name: Minodronic Acid Impurity 1, CAS: 19741-30-1, Formula: C9H8N2O2, Molecular Weight: 176.18, stock 1.8g, assay 98.3 %.

Name: N-Desbutyl Dronedarone HCl, CAS: 197431-02-0, Formula: C27H36N2O5S. HCl, Molecular Weight: 500.66 36.46, stock 3.7g, assay 98.3 %.

Name: Furosine DiHCl, CAS: 19746-33-9 (free base), Formula: C12H18N2O4. 2 HCl, Molecular Weight: 254.29 2 36.46, stock 2.2g, assay 98.7 %.

Name: Lenalidomide Impurity 26, CAS: 1975-50-4, Formula: C8H7NO4, Molecular Weight: 181.15, stock 9.7g, assay 98.5 %.

Name: Tolvaptan Impurity 31, CAS: 1975-51-5, Formula: C8H7NO4, Molecular Weight: 181.15, stock 1.5g, assay 97.6 %.

Name: Osimertinib Impurity 4, CAS: 1975982-94-5, Formula: C28H33N7O3, Molecular Weight: 515.62, stock 5.2g, assay 98.8 %.

Name: 3-Keto Sphingosine HCl, CAS: 19767-16-9, Formula: C18H35NO2. HCl, Molecular Weight: 297.49 36.46, stock 4.1g, assay 98.7 %.

Name: Mesna, CAS: 19767-45-4, Formula: C2H5O3S2. Na, Molecular Weight: 141.18 22.99, stock 6.4g, assay 97.4 %.

Name: Uroporphyrinogen III, CAS: 1976-85-8, Formula: C40H44N4O16, Molecular Weight: 836.8, stock 2.6g, assay 98.8 %.

Name: Nebivolol Impurity 19, CAS: 197706-50-6, Formula: C11H11FO2, Molecular Weight: 194.21, stock 3.2g, assay 98.5 %.

Name: Nebivolol Impurity 17, CAS: 197706-51-7, Formula: C11H11FO2, Molecular Weight: 194.21, stock 5.8g, assay 97.9 %.

Name: Dechloroclozapine, CAS: 1977-07-7, Formula: C18H20N4, Molecular Weight: 292.39, stock 8.4g, assay 98.4 %.

Name: Quetiapine Impurity 8, CAS: 1977-09-9, Formula: C18H19N3S, Molecular Weight: 309.43, stock 5g, assay 97.4 %.

Name: 2-Hydroxy Desipramine, CAS: 1977-15-7, Formula: C18H22N2O, Molecular Weight: 282.39, stock 2.6g, assay 97.8 %.

Name: 2-Hydroxy Desipramine-d6, CAS: 1977-15-7 (non-labelled), Formula: C18H16D6N2O, Molecular Weight: 288.42, stock 1.8g, assay 97.8 %.

Name: 5-beta-Hydroxy Drospirenone Lactone, CAS: 197721-70-3, Formula: C24H32O4, Molecular Weight: 384.52, stock 1.7g, assay 98.9 %.

Name: Amiodarone HCl, CAS: 19774-82-4, Formula: C25H29I2NO3. HCl, Molecular Weight: 645.32 36.46, stock 5.1g, assay 98.3 %.

Name: Tiotropium Bromide Impurity 5 (Iso Tiotropium Bromide Impurity), CAS: 1978292-75-9, Formula: C19H22NO4S2. Br, Molecular Weight: 392.52 79.90, stock 6g, assay 97.5 %.

Name: Tadalafil EP Impurity H, CAS: 1978322-98-3, Formula: C22H19N3O6, Molecular Weight: 421.41, stock 5.7g, assay 98.8 %.

Name: Penicillin Impurity 2, CAS: 1978372-79-0, Formula: C16H24N4O6S2, Molecular Weight: 432.51, stock 4.7g, assay 97.8 %.

Name: Leflunomide Related Compound (Methyl 5-methyl-1,2-oxazole-3-carboxylate), CAS: 19788-35-3, Formula: C6H7NO3, Molecular Weight: 141.13, stock 5.4g, assay 98.9 %.

Name: 4-Amino-3-Chloro-Pyridine, CAS: 19789-77-7, Formula: C5H5ClN2, Molecular Weight: 128.56, stock 8.5g, assay 97.8 %.

Name: Meptazinol Impurity 1 HCl, CAS: 1980040-52-5, Formula: C19H31NO. HCl, Molecular Weight: 289.47 36.46, stock 5.2g, assay 97.1 %.

Name: Orphenadrine EP Impurity F (Toladryl), CAS: 19804-27-4, Formula: C18H23NO, Molecular Weight: 269.39, stock 8.6g, assay 97 %.

Name: Clindamycin Impurity 24 (Clindamycin Dehydro Impurity), CAS: 198080-64-7, Formula: C18H32N2O5S, Molecular Weight: 388.52, stock 9g, assay 97.9 %.

Name: Lincomycin Sulfone, CAS: 198080-68-1, Formula: C18H34N2O8S, Molecular Weight: 438.54, stock 3.9g, assay 97 %.

Name: Pitavastatin Impurity 19 Sodium Salt (Mixture of Diastereomers), CAS: 1980814-87-6 (free acid), Formula: C25H23FNO5. Na, Molecular Weight: 436.46 22.99, stock 8.9g, assay 97.8 %.

Name: Pitavastatin Impurity 24 Sodium Salt (Mixture of Diastereomers), CAS: 1980814-90-1 (free acid), Formula: C25H23FNO6. Na, Molecular Weight: 452.46 22.99, stock 5.5g, assay 98.8 %.

Name: Fampridine Impurity 4, CAS: 19808-51-6, Formula: C10H10N4, Molecular Weight: 186.22, stock 7.1g, assay 97.8 %.

Name: Uridine-5'-triphosphate Trisodium Salt, CAS: 19817-92-6, Formula: C9H12N2O15P3. 3 Na, Molecular Weight: 481.12 3 22.99, stock 3.9g, assay 97.8 %.

Name: Chloroxuron, CAS: 1982-47-4, Formula: C15H15ClN2O2, Molecular Weight: 290.75, stock 7g, assay 97.6 %.

Name: 3-(2-Hydroxyphenoxy)propane-1,2-diol, CAS: 19826-87-0, Formula: C9H12O4, Molecular Weight: 184.19, stock 7.3g, assay 98.2 %.

Name: Glycopyrrolate EP Impurity L, CAS: 19833-96-6, Formula: C14H18O3, Molecular Weight: 234.3, stock 6.8g, assay 97.9 %.

Name: Ranolazine Impurity 13, CAS: 1983943-76-5, Formula: C34H45N3O7, Molecular Weight: 607.75, stock 8.3g, assay 98.4 %.

Name: Valdecoxib Impurity J, CAS: 198470-84-7, Formula: C19H18N2O4S, Molecular Weight: 370.43, stock 2.5g, assay 97.2 %.

Name: Parecoxib Sodium Salt, CAS: 198470-85-8, Formula: C19H17N2O4S. Na, Molecular Weight: 369.42 22.99, stock 8.2g, assay 98.5 %.

Name: Parecoxib Impurity 6 Sodium Salt, CAS: 198470-92-7, Formula: C20H19N2O4S. Na, Molecular Weight: 383.45 22.99, stock 6.8g, assay 97 %.

Name: Valdecoxib Impurity 10, CAS: 198471-06-6, Formula: C18H16N2O4S, Molecular Weight: 356.4, stock 7.9g, assay 97.4 %.

Name: Pyrazinecarbonitrile, CAS: 19847-12-2, Formula: C5H3N3, Molecular Weight: 105.1, stock 5g, assay 98.9 %.

Name: Bazedoxifene Acetate, CAS: 198481-33-3, Formula: C30H34N2O3. C2H4O2, Molecular Weight: 470.62 60.05, stock 9.8g, assay 97.7 %.

Name: Metformin EP Impurity C, CAS: 1985-46-2, Formula: C5H10N6, Molecular Weight: 154.18, stock 3.8g, assay 98.1 %.

Name: Baloxavir Marboxil, CAS: 1985606-14-1, Formula: C27H23F2N3O7S, Molecular Weight: 571.55, stock 9.1g, assay 97.7 %.

Name: Busulfan Impurity 5, CAS: 19859-00-8, Formula: C7H14O5S, Molecular Weight: 210.24, stock 5.5g, assay 98.5 %.

Name: rac-trans-Tranylcypromine HCl, CAS: 1986-47-6, Formula: C9H11N. HCl, Molecular Weight: 133.19 36.46, stock 1.9g, assay 98.3 %.

Name: Nicotinamide EP Impurity E (Nicotinamide N-Oxide), CAS: 1986-81-8, Formula: C6H6N2O2, Molecular Weight: 138.13, stock 2.1g, assay 97.6 %.

Name: Bexarotene Acyl Glucuronide, CAS: 198700-33-3, Formula: C30H36O8, Molecular Weight: 524.62, stock 6.9g, assay 98.4 %.

Name: 1,5-Dicaffeoylquinic Acid, CAS: 19870-46-3, Formula: C25H24O12, Molecular Weight: 516.46, stock 3.9g, assay 97.7 %.

Name: Ibrutinib Impurity 6, CAS: 1987905-93-0, Formula: C47H46N12O3, Molecular Weight: 826.97, stock 7.9g, assay 97.6 %.

Name: 4-Hydroxy Propofol, CAS: 1988-10-9, Formula: C12H18O2, Molecular Weight: 194.27, stock 7g, assay 97.8 %.

Name: Nimesulide Impurity 7 (Nitroscanate), CAS: 19881-18-6, Formula: C13H8N2O3S, Molecular Weight: 272.28, stock 2.7g, assay 97.7 %.

Name: Dihydroartemisinin Tetrafurano Acetate, CAS: 198817-95-7, Formula: C15H24O5, Molecular Weight: 284.36, stock 8.7g, assay 97.3 %.

Name: Cephalexin Impurity 1 (D-Phenylglycine Methyl Ester), CAS: 19883-41-1, Formula: C9H11NO2. HCl, Molecular Weight: 165.19 36.46, stock 6.3g, assay 97.2 %.

Name: Melphalan Impurity 2, CAS: 19883-74-0, Formula: C9H10N2O4, Molecular Weight: 210.19, stock 7.4g, assay 97.6 %.

Name: Atazanavir, CAS: 198904-31-3, Formula: C38H52N6O7, Molecular Weight: 704.87, stock 6.2g, assay 97.5 %.

Name: Atazanavir Impurity 19, CAS: 198904-85-7, Formula: C17H21N3O2, Molecular Weight: 299.37, stock 3.3g, assay 97.3 %.

Name: Atazanavir EP Impurity J (Atazanavir Di-tert-butyl Analog), CAS: 198904-86-8, Formula: C32H42N4O5, Molecular Weight: 562.71, stock 2.9g, assay 97.2 %.

Name: Atazanavir Hydrazine Analog TriHCl, CAS: 198904-87-9, Formula: C22H26N4O. 3 HCl, Molecular Weight: 362.48 3 36.46, stock 8.8g, assay 98.9 %.

Name: Caffeine Impurity 3, CAS: 19893-78-8, Formula: C7H10N4O3, Molecular Weight: 198.18, stock 5g, assay 98.3 %.

Name: Dihydroartemisinin D-Glucuronide, CAS: 198976-06-6, Formula: C21H32O11, Molecular Weight: 460.48, stock 6.6g, assay 98.8 %.

Name: Galantamine N-Oxide, CAS: 199014-26-1, Formula: C17H21NO4, Molecular Weight: 303.36, stock 2.9g, assay 98.6 %.

Name: (+)-beta-Pinene, CAS: 19902-08-0, Formula: C10H16, Molecular Weight: 136.24, stock 7g, assay 97.9 %.

Name: Levonorgestrel EP Impurity B, CAS: 19914-67-1, Formula: C21H28O2, Molecular Weight: 312.45, stock 6.9g, assay 98.7 %.

Name: Duloxetine Related Compound H, CAS: 199191-66-7, Formula: C22H23NO4S, Molecular Weight: 397.49, stock 5.4g, assay 97.3 %.

Name: (S)-Duloxetine Phthalamide, CAS: 199191-67-8, Formula: C26H23NO4S, Molecular Weight: 445.53, stock 1.2g, assay 98.9 %.

Name: Obeticholic Acid-d5, CAS: 1992000-80-2, Formula: C26H39D5O4, Molecular Weight: 425.66, stock 8.1g, assay 97.3 %.

Name: Irinotecan EP Impurity L HCl (R-Irinotecan HCl), CAS: 1992961-26-8, Formula: C33H38N4O6. HCl, Molecular Weight: 586.69 36.46, stock 5.3g, assay 97.1 %.

Name: Gefitinib Impurity 14, CAS: 199327-59-8, Formula: C16H20ClN3O3, Molecular Weight: 337.8, stock 6.9g, assay 99 %.

Name: Gefitinib Impurity 5, CAS: 199327-61-2, Formula: C16H21N3O4, Molecular Weight: 319.36, stock 8.5g, assay 97.2 %.

Name: Abiraterone N-Oxide Sulfate Sodium Salt, CAS: 1993430-24-2 (free acid), Formula: C24H30NO5S. Na, Molecular Weight: 444.57 22.99, stock 9.2g, assay 98.8 %.

Name: Abiraterone Sulfate Sodium Salt, CAS: 1993430-25-3 (free acid), Formula: C24H30NO4S. Na, Molecular Weight: 428.58 22.99, stock 5.8g, assay 98.4 %.

Name: Asoprisnil, CAS: 199396-76-4, Formula: C28H35NO4, Molecular Weight: 449.59, stock 7.4g, assay 98.2 %.

Name: Asoprisnil-d4, CAS: 199396-76-4 (non-labelled), Formula: C28H31D4NO4, Molecular Weight: 453.62, stock 1.1g, assay 98.7 %.

Name: Asoprisnil-d6, CAS: 199396-76-4 (non-labelled), Formula: C28H29D6NO4, Molecular Weight: 455.63, stock 2.3g, assay 97.8 %.

Name: Emtricitabine Impurity 29, CAS: 1994304-22-1, Formula: C8H12FN3O4S, Molecular Weight: 265.26, stock 7.5g, assay 99 %.

Name: Cyclo(L-Pro-L-Pro), CAS: 19943-27-2, Formula: C10H14N2O2, Molecular Weight: 194.23, stock 8g, assay 97.5 %.

Name: Trinexapac-ethyl Impurity 1, CAS: 199446-36-1, Formula: C13H16O5, Molecular Weight: 252.27, stock 1.5g, assay 97.8 %.

Name: Deschloro Clomiphene, CAS: 19957-52-9, Formula: C26H29NO, Molecular Weight: 371.53, stock 7.9g, assay 97.2 %.

Name: Ribavirin Impurity 41, CAS: 19962-37-9, Formula: C7H7N5O2, Molecular Weight: 193.17, stock 8g, assay 98 %.

Name: Fluconazole N-Oxide, CAS: 1997296-62-4, Formula: C13H12F2N6O2, Molecular Weight: 322.28, stock 8.9g, assay 97.8 %.

Name: Paliperidone Palmitate, CAS: 199739-10-1, Formula: C39H57FN4O4, Molecular Weight: 664.91, stock 4.2g, assay 97.2 %.

Name: Paliperidone Palmitate-d31, CAS: 199739-10-1 (non-d), Formula: C39H26FN4O4D31, Molecular Weight: 696.1, stock 2.1g, assay 98.6 %.

Name: Tebipenem Pivoxil Impurity 7, CAS: 19975-56-5, Formula: C4H7NS2, Molecular Weight: 133.23, stock 10g, assay 98.5 %.

Name: Efinaconazole Impurity 14, CAS: 19980-00-8, Formula: C13H17NO2, Molecular Weight: 219.28, stock 2g, assay 98.1 %.

Name: Memantine Impurity C (N-Acetyl Memantine), CAS: 19982-07-1, Formula: C14H23NO, Molecular Weight: 221.34, stock 6g, assay 98.1 %.

Name: Nifuratel Impurity 16, CAS: 19987-13-4, Formula: C4H9ClS, Molecular Weight: 124.63, stock 8.9g, assay 97.1 %.

Name: 2-(2-Chloroethyl)thiophene, CAS: 19995-38-1, Formula: C6H7ClS, Molecular Weight: 146.63, stock 1.4g, assay 97.3 %.

Name: Progesterone EP Impurity M (17-alpha-Progesterone), CAS: 2000-66-0, Formula: C21H30O2, Molecular Weight: 314.47, stock 3.6g, assay 97.9 %.

Name: Thiouric Acid, CAS: 2002-60-0, Formula: C5H4N4O2S, Molecular Weight: 184.18, stock 3.4g, assay 98.6 %.

Name: Lamivudine Impurity 11, CAS: 200396-19-6, Formula: C14H24O4S, Molecular Weight: 288.4, stock 1.4g, assay 97.8 %.

Name: Salacinol, CAS: 200399-47-9, Formula: C9H18O9S2, Molecular Weight: 334.35, stock 9.7g, assay 98.6 %.

Name: 6-Methyl Purine, CAS: 2004-03-7, Formula: C6H6N4, Molecular Weight: 134.14, stock 9.3g, assay 97.9 %.

Name: 6-Methyl Purine-13C, CAS: 2004-03-7 (non-labelled), Formula: C6H6N4, Molecular Weight: 135.13, stock 6.9g, assay 97.7 %.

Name: Propofol Benzoate, CAS: 2005-09-6, Formula: C19H22O2, Molecular Weight: 282.38, stock 7.2g, assay 98.9 %.

Name: Pentoxifylline EP Impurity H, CAS: 200556-62-3, Formula: C18H26N4O4, Molecular Weight: 362.43, stock 5g, assay 97.4 %.

Name: Indoxacarb Impurity 5, CAS: 200568-74-7, Formula: C20H15ClFN3O5, Molecular Weight: 469.8, stock 2.2g, assay 98.8 %.

Name: Sildenafil Impurity 22, CAS: 200575-15-1, Formula: C22H32N6O5S, Molecular Weight: 492.6, stock 4.1g, assay 98.5 %.

Name: Itopride Impurity 6 DiHCl, CAS: 20059-73-8 (freebase), Formula: C11H18N2O. 2 HCl, Molecular Weight: 194.28 2 36.46, stock 6.7g, assay 97.5 %.

Name: trans-Caryophyllene-d2 (beta-Caryophyllene-d2), CAS: 2006272-96-2, Formula: C15H22D2, Molecular Weight: 206.37, stock 6.6g, assay 98.6 %.

Name: Rasagiline Impurity 2, CAS: 200628-33-7, Formula: C16H18ClN, Molecular Weight: 259.77, stock 7.9g, assay 97.9 %.

Name: Cetirizine Impurity 8 DiHCl, CAS: 200707-85-3, Formula: C21H26ClN3O2. 2HCl, Molecular Weight: 387.91 2 36.46, stock 7g, assay 98 %.

Name: Levocetirizine Impurity 9 DiHCl, CAS: 200707-85-3, Formula: C21H26ClN3O2. 2HCl, Molecular Weight: 387.91 2 36.46, stock 5.6g, assay 97.2 %.

Name: Propranolol Impurity 3, CAS: 2007-11-6, Formula: C18H23NO3, Molecular Weight: 301.39, stock 4.1g, assay 98.4 %.

Name: Dichloromethane, CAS: 200-838-9, Formula: CH2Cl2, Molecular Weight: 84.93, stock 8g, assay 97.9 %.

Name: Raloxifene Impurity 4, CAS: 2008-75-5, Formula: C7H14ClN . HCl, Molecular Weight: 147.65 36.46, stock 4.8g, assay 98.5 %.

Name: Clobazam Impurity 1, CAS: 2009208-96-0, Formula: C16H15ClN2O3, Molecular Weight: 318.76, stock 7.8g, assay 97.1 %.

Name: D-Neopterin, CAS: 2009-64-5, Formula: C9H11N5O4, Molecular Weight: 253.22, stock 9.2g, assay 98.6 %.

Name: Isavuconazole Impurity 32 (4-Cyanophenacyl bromide), CAS: 20099-89-2, Formula: C9H6BrNO, Molecular Weight: 224.06, stock 1.1g, assay 97.2 %.

Name: Epothilone E, CAS: 201049-37-8, Formula: C26H39NO7S, Molecular Weight: 509.66, stock 7.5g, assay 98.9 %.

Name: Argatroban Impurity 12 DiHCl, CAS: 2010950-58-8 (free base), Formula: C13H25N5O3. 2 HCl, Molecular Weight: 299.38 2 36.46, stock 6g, assay 98.1 %.

Name: Beta-Nicotinamide Adenine Dinucleotide Sodium Salt, CAS: 20111-18-6, Formula: C21H26N7O14P2. Na, Molecular Weight: 662.43 22.99, stock 5.2g, assay 98.1 %.

Name: Propofol EP Impurity L, CAS: 201166-22-5, Formula: C12H16O2, Molecular Weight: 192.26, stock 9.1g, assay 97.1 %.

Name: Clonazepam Impurity 2, CAS: 2011-66-7, Formula: C13H9ClN2O3, Molecular Weight: 276.68, stock 9.2g, assay 97.3 %.

Name: Calcium Dobesilate, CAS: 20123-80-2, Formula: 2 C6H5O5S. Ca, Molecular Weight: 2 189.17 40.08, stock 2.7g, assay 97.5 %.

Name: Dobesilate-d3 Calcium Salt, CAS: 20123-80-2 (non-labelled), Formula: C12H4O10S2D6. Ca, Molecular Weight: 384.37 40.08, stock 5.2g, assay 97.7 %.

Name: Erlotinib O-Desmethyl Metabolite Isomer (M14)-d4, CAS: 2012598-45-5, Formula: C21H17D4N3O4, Molecular Weight: 383.44, stock 6g, assay 97.8 %.

Name: Perampanel-d5, CAS: 2012598-62-6, Formula: C23H10D5N3O, Molecular Weight: 354.42, stock 2.1g, assay 97.1 %.

Name: Diosmin-7-O-beta-D-Glucoside, CAS: 20126-59-4, Formula: C22H22O11, Molecular Weight: 462.41, stock 2.7g, assay 98.6 %.

Name: Sodium 2-Oxobutyrate, CAS: 2013-26-5, Formula: C4H5O3. Na, Molecular Weight: 101.08 22.99, stock 7.5g, assay 98.7 %.

Name: Propranolol Impurity 4, CAS: 20133-93-1, Formula: C13H13ClO2, Molecular Weight: 236.7, stock 5g, assay 98.7 %.

Name: Desogestrel EP Impurity A, CAS: 201360-82-9, Formula: C22H30O, Molecular Weight: 310.48, stock 8.3g, assay 98.4 %.

Name: Desogestrel Impurity 1, CAS: 201360-83-0, Formula: C22H30O, Molecular Weight: 310.48, stock 1.8g, assay 97.2 %.

Name: Aminocaproic Acid Dimer Impurity, CAS: 2014-58-6, Formula: C12H24N2O3, Molecular Weight: 244.34, stock 7g, assay 98.6 %.

Name: Loratadine Impurity 1, CAS: 201466-35-5, Formula: C22H26N2O2, Molecular Weight: 350.46, stock 4g, assay 98.9 %.

Name: Isoconazole Impurity 2, CAS: 2014-83-7, Formula: C7H5Cl3, Molecular Weight: 195.47, stock 9.7g, assay 98.4 %.

Name: 1-(3-hydroxyphenyl)ethane-1,2-diol, CAS: 20150-19-0, Formula: C8H10O3, Molecular Weight: 154.17, stock 7.8g, assay 97.8 %.

Name: Ferrous Bisglycinate, CAS: 20150-34-9, Formula: C4H8FeN2O4, Molecular Weight: 203.96, stock 9.1g, assay 98 %.

Name: Deferasirox, CAS: 201530-41-8, Formula: C21H15N3O4, Molecular Weight: 373.37, stock 6.5g, assay 98.2 %.

Name: Deferasirox Impurity 8, CAS: 201530-78-1, Formula: C21H15N3O4, Molecular Weight: 373.37, stock 5.2g, assay 98 %.

Name: Deferasirox Ethyl Ester, CAS: 201530-79-2, Formula: C23H19N3O4, Molecular Weight: 401.43, stock 4.8g, assay 98.9 %.

Name: Bistrifluron, CAS: 201593-84-2, Formula: C16H7ClF8N2O2, Molecular Weight: 446.68, stock 6.1g, assay 97.2 %.

Name: D-Fructose-13C6, CAS: 201595-65-5, Formula: 13C6H12O6, Molecular Weight: 186.11, stock 3.4g, assay 97.6 %.

Name: Levothyroxine EP Impurity I, CAS: 2016-06-0, Formula: C13H6I4O3, Molecular Weight: 717.81, stock 4.1g, assay 98.4 %.

Name: Decylamine, CAS: 2016-57-1, Formula: C10H23N, Molecular Weight: 157.3, stock 6.4g, assay 98 %.

Name: Bamifylline, CAS: 2016-63-9, Formula: C20H27N5O3, Molecular Weight: 385.47, stock 1.4g, assay 98.8 %.

Name: Glycopyrrolate Erythro Isomer (SS-Isomer), CAS: 201667-20-1, Formula: C19H28NO3. Br, Molecular Weight: 318.44 79.90, stock 8g, assay 98 %.

Name: Amiloride Hydrochloride Dihydrate, CAS: 2016-88-8, Formula: C6H8ClN7O.HCl.2H2O, Molecular Weight: 229.63 36.46 2 18.02, stock 6.2g, assay 97.4 %.

Name: Griseofulvin Impurity 1, CAS: 20168-88-1, Formula: C16H15ClO6, Molecular Weight: 338.74, stock 8.9g, assay 98.8 %.

Name: Fluticasone Propionate EP Impurity H, CAS: 201812-64-8, Formula: C48H58F4O10S2, Molecular Weight: 935.1, stock 7.6g, assay 98.1 %.

Name: Diphenyldiazometane, CAS: 20188-03-8, Formula: C13H10N2, Molecular Weight: 194.24, stock 6.1g, assay 97.9 %.

Name: Terazosin Impurity 4, CAS: 20197-86-8, Formula: C10H9ClN2O3, Molecular Weight: 240.64, stock 8.3g, assay 97.8 %.

Name: Leflunomide Impurity 1, CAS: 202057-74-7, Formula: C12H9N3O2, Molecular Weight: 227.22, stock 6g, assay 98.5 %.

Name: Sildenafil Impurity 25, CAS: 2021224-02-0, Formula: C9H10O6S, Molecular Weight: 246.23, stock 6.7g, assay 98.3 %.

Name: Vilanterol-d4 Triphenylacetate, CAS: 2021249-10-3, Formula: C24H29Cl2NO5D4. C20H16O2, Molecular Weight: 490.46 288.35, stock 3.1g, assay 98.8 %.

Name: Tenofovir Disoproxil Fumarate, CAS: 202138-50-9, Formula: C19H30N5O10P. C4H4O4, Molecular Weight: 519.45 116.07, stock 1.8g, assay 97.8 %.

Name: Vanilglycolic Acid, CAS: 2021-40-1, Formula: C9H8O5, Molecular Weight: 196.16, stock 10g, assay 98.6 %.

Name: Bilastine Impurity 3, CAS: 202189-76-2, Formula: C23H29NO4S, Molecular Weight: 415.55, stock 8.2g, assay 97.4 %.

Name: Bilastine, CAS: 202189-78-4, Formula: C28H37N3O3, Molecular Weight: 463.62, stock 6.7g, assay 98.5 %.

Name: Bilastine-d6, CAS: 202189-78-4 (non-d), Formula: C28H31N3O3D6, Molecular Weight: 469.66, stock 3.4g, assay 98.2 %.

Name: Lapatinib Impurity 17, CAS: 202196-46-1, Formula: C26H19N3O3, Molecular Weight: 421.46, stock 1.7g, assay 98.5 %.

Name: Lapatinib Impurity 18, CAS: 202197-26-0, Formula: C13H11ClFNO, Molecular Weight: 251.69, stock 8.7g, assay 98.7 %.

Name: Lapatinib Impurity 18-d4, CAS: 202197-26-0 (non-labelled), Formula: C13H7D4ClFNO, Molecular Weight: 255.71, stock 6.3g, assay 97.4 %.

Name: 2-Ethyl Valeric Acid, CAS: 20225-24-5, Formula: C7H14O2, Molecular Weight: 130.19, stock 8.7g, assay 98.7 %.

Name: Valproic Acid EP Impurity B, CAS: 20225-24-5, Formula: C7H14O2, Molecular Weight: 130.19, stock 9.9g, assay 97.6 %.

Name: 9a-Fluoro-11脙聼, 6a, 17a, 21-Tetrahydroxy-Pregna-4-ene-3, 20-Dione, CAS: 2022-55-1, Formula: C21H29FO6, Molecular Weight: 396.46, stock 2.3g, assay 98.8 %.

Name: (S)-Pomalidomide, CAS: 202271-89-4, Formula: C13H11N3O4, Molecular Weight: 273.25, stock 9.6g, assay 98.3 %.

Name: (R)-Pomalidomide, CAS: 202271-90-7, Formula: C13H11N3O4, Molecular Weight: 273.25, stock 8.5g, assay 98.1 %.

Name: Caffeine-(3-methyl-13C), CAS: 202282-98-2, Formula: 13C C7H10N4O2, Molecular Weight: 195.18, stock 4.8g, assay 97.9 %.

Name: Flucytosine, CAS: 2022-85-7, Formula: C4H4FN3O, Molecular Weight: 129.09, stock 6.6g, assay 98.3 %.

Name: Spiraeoside (Quercetin-4'-O-Glucuronide), CAS: 20229-56-5, Formula: C21H20O12, Molecular Weight: 464.38, stock 6.5g, assay 98.2 %.

Name: Etoricoxib Impurity 11, CAS: 202409-31-2, Formula: C17H13ClN2O2S, Molecular Weight: 344.81, stock 7.1g, assay 98.4 %.

Name: Etoricoxib, CAS: 202409-33-4, Formula: C18H15ClN2O2S, Molecular Weight: 358.84, stock 4.6g, assay 97.5 %.

Name: Etoricoxib-13C-d3, CAS: 202409-33-4 (non-labelled), Formula: 13C C17H12D3ClN2O2S, Molecular Weight: 362.85, stock 4.7g, assay 98.8 %.

Name: Adefovir Dipivoxil Impurity 12, CAS: 20245-85-6, Formula: C7H7N5, Molecular Weight: 161.17, stock 3.9g, assay 97.8 %.

Name: (S)-Rasagiline Mesylate, CAS: 202464-88-8, Formula: C12H13N. CH4O3S, Molecular Weight: 171.24 96.11, stock 6g, assay 98.7 %.

Name: Nicotinic Acid EP Impurity C HCl (5-Ethyl-2-methylpyridine HCl), CAS: 2024-89-7, Formula: C8H11N. HCl, Molecular Weight: 121.18 36.46, stock 9.5g, assay 98.2 %.

Name: Paroxetine Impurity 11 (Mixture of Diastereomers), CAS: 202534-94-9, Formula: C15H16FNO4, Molecular Weight: 293.29, stock 1.9g, assay 98.7 %.

Name: Cinepazide Impurity 4, CAS: 20266-00-6, Formula: C6H10ClNO, Molecular Weight: 147.6, stock 4.5g, assay 97.8 %.

Name: Noscapine Impurity 2 (Cotarninium Cation), CAS: 20276-45-3, Formula: C12H14NO3 . I, Molecular Weight: 220.25 126.90, stock 6.2g, assay 98.1 %.

Name: 3,4,5-Trimethyl Heptane, CAS: 20278-89-1, Formula: C10H22, Molecular Weight: 142.29, stock 3.2g, assay 98 %.

Name: Lorcaserin Impurity 4, CAS: 2028497-65-4, Formula: C11H15Cl2N, Molecular Weight: 232.15, stock 1.6g, assay 97 %.

Name: 21-Dehydro Corticosterone, CAS: 20287-97-2, Formula: C21H28O4, Molecular Weight: 344.45, stock 5.3g, assay 98.4 %.

Name: Stearidonic Acid, CAS: 20290-75-9, Formula: C18H28O2, Molecular Weight: 276.42, stock 3.6g, assay 97.3 %.

Name: Esomeprazole Impurity 30, CAS: 202932-05-6, Formula: C8H11NO, Molecular Weight: 137.18, stock 3.3g, assay 98.8 %.

Name: Cefprozil EP Impurity L, CAS: 203007-73-2, Formula: C10H13NO4, Molecular Weight: 211.22, stock 5.9g, assay 97.8 %.

Name: Chloroxuron-d6, CAS: 2030182-44-4, Formula: C15H9D6ClN2O2, Molecular Weight: 296.78, stock 5g, assay 98.6 %.

Name: Clofazimine, CAS: 2030-63-9, Formula: C27H22Cl2N4, Molecular Weight: 473.4, stock 3.2g, assay 97.5 %.

Name: Clofazimine-d7, CAS: 2030-63-9 (non-labelled), Formula: C27H15Cl2N4D7, Molecular Weight: 480.44, stock 4.7g, assay 97.7 %.

Name: Paeonoside, CAS: 20309-70-0, Formula: C15H20O8, Molecular Weight: 328.32, stock 8.2g, assay 97.5 %.

Name: Kaempferol-3-O-(6''-O-p-Coumaroyl)Glucoside (Tiliroside), CAS: 20316-62-5, Formula: C30H26O13, Molecular Weight: 594.53, stock 9.2g, assay 98.6 %.

Name: Ethyl 3-methylisoxazole-4-carboxylate, CAS: 20328-15-8, Formula: C7H9NO3, Molecular Weight: 155.15, stock 1.1g, assay 97.9 %.

Name: Cinepazide Impurity 6, CAS: 20329-98-0, Formula: C12H14O5, Molecular Weight: 238.24, stock 1.7g, assay 98.5 %.

Name: Sulfasalazine Impurity 4, CAS: 2033064-46-7, Formula: C22H19N5O4S2, Molecular Weight: 481.55, stock 2.7g, assay 98 %.

Name: Spirotetramat, CAS: 203313-25-1, Formula: C21H27NO5, Molecular Weight: 373.45, stock 9.2g, assay 98.6 %.

Name: Spirotetramat-d5, CAS: 203313-25-1 (non-labelled), Formula: C21H22D5NO5, Molecular Weight: 378.48, stock 3.6g, assay 98.3 %.

Name: Aripiprazole Bromo Impurity, CAS: 203395-59-9, Formula: C13H14BrNO2, Molecular Weight: 296.16, stock 3.2g, assay 97.8 %.

Name: Aripiprazole Impurity 10, CAS: 203395-78-2, Formula: C23H27Cl2N3O2, Molecular Weight: 448.39, stock 4.9g, assay 97.4 %.

Name: Aripiprazole Impurity C, CAS: 203395-81-7, Formula: C23H28ClN3O2, Molecular Weight: 413.95, stock 9.9g, assay 97.2 %.

Name: Aripiprazole EP Impurity D, CAS: 203395-82-8, Formula: C23H28ClN3O2, Molecular Weight: 413.95, stock 2.4g, assay 98.1 %.

Name: Indeno[1,2,3-cd]pyrene-d12, CAS: 203578-33-0, Formula: C22D12, Molecular Weight: 312.43, stock 3.6g, assay 98.9 %.

Name: Amitriptyline-d6 HCl, CAS: 203645-63-0, Formula: C20H17ND6. HCl, Molecular Weight: 283.45 36.46, stock 7.7g, assay 97.1 %.

Name: Dexamethasone EP Impurity J, CAS: 2036-77-3, Formula: C22H28O5, Molecular Weight: 372.46, stock 6.2g, assay 97.1 %.

Name: 2-Deoxystreptamine, CAS: 2037-48-1, Formula: C6H14N2O3, Molecular Weight: 162.19, stock 4g, assay 98.9 %.

Name: trans-N-(p-Coumaroyl)tyramine, CAS: 20375-37-5, Formula: C17H17NO3, Molecular Weight: 283.33, stock 9.7g, assay 98.9 %.

Name: (R)-beta-Bisabolene, CAS: 20377-48-4, Formula: C15H24, Molecular Weight: 204.36, stock 8.2g, assay 98.8 %.

Name: Nortriptyline-d3 HCl (Amitriptyline EP Impurity C-d3 HCl), CAS: 203784-52-5, Formula: C19H18D3N. HCl, Molecular Weight: 266.40 36.46, stock 5.4g, assay 98.3 %.

Name: 27-Hydroxy-Cholesterol, CAS: 20380-11-4, Formula: C27H46O2, Molecular Weight: 402.67, stock 3.7g, assay 97.2 %.

Name: LM11A 31 Impurity 1, CAS: 2038-03-1, Formula: C6H14N2O, Molecular Weight: 130.19, stock 5.1g, assay 97.9 %.

Name: But-1-en-2-ylbenzene, CAS: 2039-93-2, Formula: C10H12, Molecular Weight: 132.21, stock 1.6g, assay 98.8 %.

Name: Rivaroxaban Impurity 57, CAS: 20406-73-9, Formula: C12H14N2O4, Molecular Weight: 250.25, stock 6.2g, assay 98.9 %.

Name: 2-Methylbutyl Chloroformate, CAS: 2041-39-9, Formula: C6H11ClO2, Molecular Weight: 150.6, stock 5.2g, assay 98.3 %.

Name: Prasugrel Metabolite R-138727 HCl (Mixture of Diastereomers), CAS: 204204-73-9 (free base), Formula: C18H20FNO3S. HCl, Molecular Weight: 349.43 36.46, stock 5.5g, assay 98.4 %.

Name: Prasugrel Impurity, CAS: 204205-33-4, Formula: C11H10BrFO, Molecular Weight: 257.1, stock 4.2g, assay 98.2 %.

Name: Prednisolone Acetate EP Impurity D, CAS: 20423-99-8, Formula: C21H28O4, Molecular Weight: 344.45, stock 7.8g, assay 98.6 %.

Name: Oseltamivir Impurity 20, CAS: 204254-92-2, Formula: C15H26O7S, Molecular Weight: 350.43, stock 9.1g, assay 97.4 %.

Name: Oseltamivir Impurity 21, CAS: 204254-94-4, Formula: C15H26O7S, Molecular Weight: 350.43, stock 8.2g, assay 98.7 %.

Name: Oseltamivir HCl, CAS: 204255-09-4, Formula: C16H28N2O4. HCl, Molecular Weight: 312.41 36.46, stock 1.7g, assay 97.5 %.

Name: Oseltamivir-d5 HCl, CAS: 204255-09-4 (non-d), Formula: C16H23N2O4D5.HCl, Molecular Weight: 317.44 36.46, stock 6.4g, assay 97.6 %.

Name: Oseltamivir Phosphate, CAS: 204255-11-8, Formula: C16H28N2O4. H3O4P, Molecular Weight: 312.41 99.28, stock 2.6g, assay 97.4 %.

Name: Pemetrexed Impurity 10, CAS: 204257-65-8, Formula: C19H17N5O5, Molecular Weight: 395.38, stock 1.4g, assay 98.9 %.

Name: Pyrrolobenzodiazepine Impurity 1, CAS: 204322-85-0, Formula: C32H25N3O5, Molecular Weight: 531.57, stock 6.1g, assay 97.1 %.

Name: Isometamidium, CAS: 20438-03-3, Formula: C28H26N7, Molecular Weight: 460.57, stock 1.5g, assay 98.5 %.

Name: (2S)-pyrrolidine-2-carbonitrile, CAS: 204387-53-1, Formula: C5H8N2, Molecular Weight: 96.13, stock 1.2g, assay 98.9 %.

Name: Buspirone-d8, CAS: 204395-49-3, Formula: C21H23N5O3D8, Molecular Weight: 393.56, stock 9.1g, assay 97.8 %.

Name: Clozapine-d4, CAS: 204395-52-8, Formula: C18H15D4ClN4, Molecular Weight: 330.85, stock 6.6g, assay 97.9 %.

Name: Glycoursodeoxycholic-2,2,4,4-d4 Acid, CAS: 2044276-17-5, Formula: C26H39D4NO5, Molecular Weight: 453.66, stock 5.1g, assay 97.8 %.

Name: Osimertinib Impurity 5, CAS: 2044702-39-6, Formula: C25H26N6O2, Molecular Weight: 442.52, stock 6g, assay 97.9 %.

Name: Fasudil Impurity 31, CAS: 2044706-58-1, Formula: C11H11NO3S, Molecular Weight: 237.27, stock 7.6g, assay 97.2 %.

Name: Afatinib Impurity 21, CAS: 2044709-72-8, Formula: C18H16F2N4O2, Molecular Weight: 358.35, stock 8g, assay 98.1 %.

Name: Idelalisib Impurity 8, CAS: 2044710-26-9, Formula: C17H16FN3O, Molecular Weight: 297.33, stock 4.6g, assay 97.3 %.

Name: Bornaprine, CAS: 20448-86-6, Formula: C21H31NO2, Molecular Weight: 329.49, stock 8.8g, assay 97.4 %.

Name: Ezetimibe Dehydroxy Impurity, CAS: 204589-58-2, Formula: C24H21F2NO2, Molecular Weight: 393.43, stock 2.1g, assay 97.8 %.

Name: Ezetimibe Impurity 37, CAS: 204589-68-4, Formula: C24H19F2NO2, Molecular Weight: 391.42, stock 3.4g, assay 98.4 %.

Name: Ezetimibe Impurity 18, CAS: 204589-80-0, Formula: C26H24FNO4, Molecular Weight: 433.48, stock 8.4g, assay 97.4 %.

Name: Ezetimibe Impurity 13, CAS: 204589-82-2, Formula: C25H22FNO4, Molecular Weight: 419.46, stock 5.5g, assay 98.7 %.

Name: Liraglutide, CAS: 204656-20-2, Formula: C172H265N43O51, Molecular Weight: 3751.26, stock 9.7g, assay 97.9 %.

Name: Liraglutide-d8 Tri-Trifluoroacetate, CAS: 204656-20-2 (non-labelled), Formula: C172H257N43O51D8. 3 C2HF3O2, Molecular Weight: 3759.34 3 114.02, stock 5.6g, assay 97.4 %.

Name: Nicotinic Acid EP Impurity F (5-Nitronicotinic Acid), CAS: 2047-49-6, Formula: C6H4N2O4, Molecular Weight: 168.11, stock 6.1g, assay 97.1 %.

Name: Atracurium Impurity 5 HCl, CAS: 2048273-58-9, Formula: C22H29NO5. HCl, Molecular Weight: 387.48 36.46, stock 5.8g, assay 98.9 %.

Name: Tolcapone 3-beta-D-Glucuronide, CAS: 204853-33-8, Formula: C20H19NO11, Molecular Weight: 449.37, stock 5.6g, assay 98.9 %.

Name: Procumbide, CAS: 20486-27-5, Formula: C15H22O10, Molecular Weight: 362.34, stock 4g, assay 98.3 %.

Name: Lifitegrast Impurity 4 HCl, CAS: 2049127-88-8, Formula: C17H19NO4S. HCl, Molecular Weight: 333.40 36.46, stock 7.5g, assay 98.8 %.

Name: 4-Chlorobutyric anhydride, CAS: 20496-01-9, Formula: C8H12Cl2O3, Molecular Weight: 227.08, stock 3.5g, assay 98.7 %.

Name: Amyl benzoate, CAS: 2049-96-9, Formula: C12H16O2, Molecular Weight: 192.26, stock 4.4g, assay 98.6 %.

Name: Beclomethasone Dipropionate EP Impurity V (Beclomethasone 9,11-epoxide-21-propionate), CAS: 205105-83-5, Formula: C25H32O6, Molecular Weight: 428.53, stock 6.4g, assay 97.3 %.

Name: Bifendate Impurity E, CAS: 205117-47-1, Formula: C19H16O10, Molecular Weight: 404.33, stock 4.5g, assay 97.3 %.

Name: Silodosin Metabolite Sodium Salt, CAS: 2052161-52-9, Formula: C25H29F3N3O5. Na, Molecular Weight: 508.52 22.99, stock 9.5g, assay 98.4 %.

Name: H-D-Ala-L-Glu-NH2, CAS: 205252-36-4, Formula: C8H15N3O4, Molecular Weight: 217.23, stock 2.6g, assay 98.5 %.

Name: Tenofovir Impurity 19, CAS: 2053424-82-9, Formula: C21H29N6O5P, Molecular Weight: 476.47, stock 3.4g, assay 98 %.

Name: Amifostine, CAS: 20537-88-6, Formula: C5H15N2O3PS, Molecular Weight: 214.22, stock 8.5g, assay 97.4 %.

Name: Bortezomib Impurity 54 HCl, CAS: 205393-21-1; 789472-91-9 (free base), Formula: C24H37BN2O3. HCl, Molecular Weight: 412.38 36.46, stock 9g, assay 97.3 %.

Name: Bortezomib Impurity 14, CAS: 205393-22-2, Formula: C29H39BN4O4, Molecular Weight: 518.46, stock 6.8g, assay 98.3 %.

Name: Captopril EP Impurity H, CAS: 205521-07-9, Formula: C15H23NO5S2, Molecular Weight: 361.47, stock 3.8g, assay 97.5 %.

Name: Nicotine Impurity 2, CAS: 2055-23-4, Formula: C10H14N2O, Molecular Weight: 178.24, stock 2.9g, assay 97 %.

Name: Apremilast Impurity 22, CAS: 2055542-18-0, Formula: C12H18O5S, Molecular Weight: 274.33, stock 3.6g, assay 98.1 %.

Name: Enalapril EP Impurity H Maleate, CAS: 2055735-10-7 (free base), Formula: C20H34N2O5. C4H4O4, Molecular Weight: 382.50 116.07, stock 3.7g, assay 97.8 %.

Name: Erlotinib Impurity 9, CAS: 2055840-54-3, Formula: C24H25N3O5, Molecular Weight: 435.48, stock 1.8g, assay 97.1 %.

Name: Efinaconazole Impurity 13, CAS: 2055912-03-1, Formula: C24H32FN5O, Molecular Weight: 425.55, stock 3.1g, assay 97.9 %.

Name: Levothyroxine Impurity 29, CAS: 2055-94-9, Formula: C13H8I4O3, Molecular Weight: 719.82, stock 6.9g, assay 98.8 %.

Name: Oxibendazole (Albendazole EP Impurity I), CAS: 20559-55-1, Formula: C12H15N3O3, Molecular Weight: 249.27, stock 5.6g, assay 98.3 %.

Name: Levothyroxine EP Impurity H, CAS: 2055-97-2, Formula: C13H6I4O4, Molecular Weight: 733.8, stock 2.7g, assay 98.9 %.

Name: Sorafenib Hemi-Tosylate, CAS: 2056030-06-7, Formula: C21H16ClF3N4O3. 1/2 C7H8O3S, Molecular Weight: 464.83 1/2 172.20, stock 9.5g, assay 97.1 %.

Name: Ticagrelor Related Compound 14, CAS: 2056269-94-2, Formula: C23H28F2N6O4S, Molecular Weight: 522.57, stock 6.1g, assay 97.4 %.

Name: Fipronil Desulfinyl, CAS: 205650-65-3, Formula: C12H4Cl2F6N4, Molecular Weight: 389.09, stock 1.9g, assay 97.1 %.

Name: 2芒聙聶-Deoxycytidine-5芒聙聶-triphosphate Trisodium Salt, CAS: 2056-98-6; 109909-44-6 (Trisodium Salt), Formula: C9H13N3O13P3. 3 Na, Molecular Weight: 464.13 3 22.99, stock 2.7g, assay 98.3 %.

Name: trans 2-(1,6-Dimethylpiperidin-3-yl)propan-2-ol, CAS: 2057-25-2, Formula: C10H21NO, Molecular Weight: 171.28, stock 7.8g, assay 98.6 %.

Name: rac 8-Hydroxy Efavirenz, CAS: 205754-32-1, Formula: C14H9ClF3NO3, Molecular Weight: 331.68, stock 5.8g, assay 97.6 %.

Name: 8-Hydroxy Efavirenz, CAS: 205754-33-2, Formula: C14H9ClF3NO3, Molecular Weight: 331.68, stock 4.5g, assay 97.5 %.

Name: Tadalafil Impurity 39, CAS: 2058231-08-4, Formula: C21H17ClN2O5, Molecular Weight: 412.83, stock 8g, assay 98.4 %.

Name: Amoxicillin EP Impurity H, CAS: 205826-86-4, Formula: C13H17NO4, Molecular Weight: 251.28, stock 4.4g, assay 97.7 %.

Name: Oxytetracycline HCl, CAS: 2058-46-0, Formula: C22H24N2O9. HCl, Molecular Weight: 460.44 36.46, stock 5.4g, assay 97.5 %.

Name: Ramosetron Impurity 1, CAS: 2058-74-4, Formula: C9H7NO2, Molecular Weight: 161.16, stock 7.4g, assay 97.3 %.

Name: 17-alfa-Acetoxy-4-chloroprogesterone, CAS: 20592-45-4, Formula: C23H31ClO4, Molecular Weight: 406.95, stock 9.4g, assay 98.7 %.

Name: Cinacalcet Impurity 14 HCl, CAS: 2059891-96-0 (free base), Formula: C22H22F3N. HCl, Molecular Weight: 357.42 36.46, stock 1.2g, assay 97.3 %.

Name: Cinacalcet Impurity 15 HCl, CAS: 2059891-97-1 (free base), Formula: C22H22F3N. HCl, Molecular Weight: 357.42 36.46, stock 5g, assay 98.3 %.

Name: Mexiletine Impurity 1, CAS: 2059988-38-2, Formula: C22H32N2O2, Molecular Weight: 356.51, stock 1.6g, assay 98.4 %.

Name: 3-Hydroxy Darifenacin, CAS: 206048-82-0, Formula: C28H30N2O3, Molecular Weight: 442.56, stock 1.1g, assay 98.2 %.

Name: Fluconazole Impurity 11, CAS: 206050-23-9, Formula: C10H9F2N3O, Molecular Weight: 225.2, stock 9.1g, assay 97.7 %.

Name: Ethynodiol-17-Acetate, CAS: 2061-46-3, Formula: C22H30O3, Molecular Weight: 342.48, stock 3.7g, assay 98.3 %.

Name: Edaravone Impurity 10, CAS: 2061958-41-4, Formula: C12H16N2O2, Molecular Weight: 220.27, stock 5.5g, assay 97.3 %.

Name: Nitritocobalamin, CAS: 20623-13-6, Formula: C62H88CoN13O14P NO2, Molecular Weight: 1329.38 46.01, stock 1.2g, assay 98.7 %.

Name: Azacitidine Impurity 37, CAS: 206269-46-7, Formula: C8H12N4O5, Molecular Weight: 244.21, stock 7.2g, assay 98.3 %.

Name: Benperidol, CAS: 2062-84-2, Formula: C22H24FN3O2, Molecular Weight: 381.45, stock 2.1g, assay 98.8 %.

Name: Benperidol-d4, CAS: 2062-84-2 (non-labelled), Formula: C22H20D4FN3O2, Molecular Weight: 385.48, stock 5.9g, assay 97.1 %.

Name: Luteolin 7-O-Rutinoside (Scolymoside), CAS: 20633-84-5, Formula: C27H30O15, Molecular Weight: 594.52, stock 7.4g, assay 98.6 %.

Name: Darunavir, CAS: 206361-99-1, Formula: C27H37N3O7S, Molecular Weight: 547.68, stock 6.5g, assay 97.5 %.

Name: DL-Phenylmercapturic Acid, CAS: 20640-68-0, Formula: C11H13NO3S, Molecular Weight: 239.29, stock 5.5g, assay 98.2 %.

Name: DL-Phenylmercapturic Acid-d5, CAS: 20640-68-0 (non-labelled), Formula: C11H8D5NO3S, Molecular Weight: 244.32, stock 2.7g, assay 98.5 %.

Name: N-phenylpropenyl Tadalafil, CAS: 2064212-00-4, Formula: C30H24N4O4, Molecular Weight: 504.55, stock 3.9g, assay 97.2 %.

Name: Avibactam Impurity 29, CAS: 2064219-15-2, Formula: C14H17N3O3, Molecular Weight: 275.31, stock 4.7g, assay 97.6 %.

Name: Avibactam Impurity 27, CAS: 2064219-16-3, Formula: C14H17N3O3, Molecular Weight: 275.31, stock 4.1g, assay 98.6 %.

Name: Avibactam Impurity 13, CAS: 2064219-24-3, Formula: C7H10N3O6S. Na, Molecular Weight: 264.24 22.99, stock 5.5g, assay 97.2 %.

Name: trans-Lafutidine, CAS: 206449-94-7, Formula: C22H29N3O4S, Molecular Weight: 431.55, stock 9.8g, assay 97.8 %.

Name: Tenofovir monophosphate, CAS: 206646-04-0, Formula: C9H15N5O7P2, Molecular Weight: 367.2, stock 5.7g, assay 98.3 %.

Name: Carisoprodol Impurity 1, CAS: 20667-05-4, Formula: C6H14O2, Molecular Weight: 118.18, stock 8.7g, assay 97.1 %.

Name: 1-(1-Ethoxyethoxy) Propane, CAS: 20680-10-8, Formula: C7H16O2, Molecular Weight: 132.2, stock 6.5g, assay 98.6 %.

Name: Ibrutinib Impurity 3-d5 (PCI-45227-d5) (Mixture of Diastereomers), CAS: 2068022-09-1, Formula: C25H21D5N6O4, Molecular Weight: 479.55, stock 6.9g, assay 97.5 %.

Name: Acotiamide impurity 5, CAS: 206882-15-7, Formula: C12H22N4OS, Molecular Weight: 270.39, stock 6.4g, assay 97.4 %.

Name: Bilastine N-Oxide, CAS: 2069238-47-5, Formula: C28H37N3O4, Molecular Weight: 479.62, stock 3.1g, assay 98.5 %.

Name: Esomeprazole Impurity 29, CAS: 206990-64-9, Formula: C10H13NO2, Molecular Weight: 179.22, stock 5.3g, assay 98.8 %.

Name: Sofosbuvir-13C-d3, CAS: 2070009-25-3, Formula: 13C C21H26D3FN3O9P, Molecular Weight: 533.47, stock 6.7g, assay 98.5 %.

Name: Naltrexone-d4, CAS: 2070009-29-7, Formula: C20H19D4NO4, Molecular Weight: 345.43, stock 1.4g, assay 97.6 %.

Name: Lurasidone Metabolite 14326-d8, CAS: 2070009-33-3, Formula: C28H28N4O3SD8, Molecular Weight: 516.74, stock 5g, assay 98.9 %.

Name: Rosuvastatin-d6 Sodium Salt, CAS: 2070009-41-3, Formula: C22H21FN3O6SD6. Na, Molecular Weight: 486.58 22.99, stock 4g, assay 97.9 %.

Name: Lurasidone Metabolite 14283-d8, CAS: 2070009-43-5, Formula: C28H28N4O3SD8, Molecular Weight: 516.74, stock 8g, assay 98.2 %.

Name: Cycloguanil-d6 HCl, CAS: 2070014-92-3 (free base), Formula: C11H8ClN5D6. HCl, Molecular Weight: 257.76 36.46, stock 6.7g, assay 97.9 %.

Name: Cetirizine-d8 DiHCl, CAS: 2070015-04-0, Formula: C21H17D8ClN2O3. 2 HCl, Molecular Weight: 396.94 2 36.46, stock 6.1g, assay 98.4 %.

Name: Netupitant-D6, CAS: 2070015-31-3, Formula: C30H26D6F6N4O, Molecular Weight: 584.64, stock 9.3g, assay 98 %.

Name: Sitagliptin Impurity 22, CAS: 2072867-07-1?, Formula: C26H23F9N6O2, Molecular Weight: 622.5, stock 6.6g, assay 98.7 %.

Name: Iloperidone Impurity 1, CAS: 207298-39-3, Formula: C12H16O4, Molecular Weight: 224.26, stock 9.7g, assay 97.7 %.

Name: Eplerenone Impurity 3, CAS: 2073041-47-9, Formula: C31H38O8S, Molecular Weight: 570.71, stock 7.4g, assay 98.5 %.

Name: Bosentan Impurity 19, CAS: 20730-58-9, Formula: C14H18O6, Molecular Weight: 282.29, stock 9.3g, assay 98.7 %.

Name: Ascorbic Acid Impurity 6 (L-xylo-2-Hexulopyranosonic acid), CAS: 2073888-75-0, Formula: C6H10O7, Molecular Weight: 194.14, stock 2.1g, assay 97.1 %.

Name: Kanamycin A Related Compound 2, CAS: 20744-51-8, Formula: C12H25N3O7, Molecular Weight: 323.35, stock 9.6g, assay 98.7 %.

Name: Arteannuin H, CAS: 207446-83-1, Formula: C15H22O3, Molecular Weight: 250.34, stock 5.7g, assay 98.8 %.

Name: Emtricitabine Impurity 11, CAS: 20747-49-3, Formula: C10H20O, Molecular Weight: 156.27, stock 7.2g, assay 98.1 %.

Name: Emtricitabine Impurity 9, CAS: 20752-33-4, Formula: C10H20O, Molecular Weight: 156.27, stock 3.1g, assay 97.9 %.

Name: Emtricitabine Impurity 6, CAS: 20752-34-5, Formula: C10H20O, Molecular Weight: 156.27, stock 1.2g, assay 97.4 %.

Name: Vildagliptin Impurity 14, CAS: 207557-35-5, Formula: C7H9ClN2O, Molecular Weight: 172.61, stock 5.5g, assay 98.8 %.

Name: Ranitidine EP Impurity I, CAS: 207592-21-0, Formula: C27H44N8O6S2, Molecular Weight: 640.82, stock 7.9g, assay 97.5 %.

Name: Loteprednol Impurity 8, CAS: 207670-54-0, Formula: C24H29ClO7, Molecular Weight: 464.94, stock 4.3g, assay 98.8 %.

Name: Loteprednol Impurity 6, CAS: 207670-55-1, Formula: C24H29ClO6, Molecular Weight: 448.94, stock 7.2g, assay 97.7 %.

Name: Loteprednol Impurity 9, CAS: 207670-57-3, Formula: C24H29Cl3O6, Molecular Weight: 519.84, stock 8.4g, assay 98.8 %.

Name: Loteprednol Impurity 10, CAS: 207670-58-4, Formula: C24H30Cl2O7, Molecular Weight: 501.4, stock 1.7g, assay 98.5 %.

Name: 4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidine-1-carboxylic acid ethyl ester, CAS: 207726-35-0, Formula: C19H21ClN2O2, Molecular Weight: 344.84, stock 4.9g, assay 97.1 %.

Name: Cyclopropyl Mescaline, CAS: 207740-23-6, Formula: C14H21NO3, Molecular Weight: 251.33, stock 3.2g, assay 97.3 %.

Name: (R)-Lavandulyl Acetate, CAS: 20777-39-3, Formula: C12H20O2, Molecular Weight: 196.29, stock 2.1g, assay 97.4 %.

Name: 4-Amino-2-Methyl-5-Pyrimidinol, CAS: 20783-19-1, Formula: C5H7N3O, Molecular Weight: 125.13, stock 4.9g, assay 98.4 %.

Name: Propofol, CAS: 2078-54-8, Formula: C12H18O, Molecular Weight: 178.28, stock 1.8g, assay 97.8 %.

Name: Glycopyrrolate Impurity 10, CAS: 207856-85-7, Formula: C18H25NO3, Molecular Weight: 303.4, stock 4.7g, assay 98.5 %.

Name: Hydroxy Itraconazole (Mixture of Diastereomers), CAS: 207970-87-4, Formula: C35H38Cl2N8O5, Molecular Weight: 721.64, stock 4.3g, assay 97.7 %.

Name: Esomeprazole Impurity 4 (5-Methoxy-1, 3-Dihydro-benzoimidazol-2-One), CAS: 2080-75-3, Formula: C8H8N2O2, Molecular Weight: 164.17, stock 5.7g, assay 97.6 %.

Name: Temozolomide-d3, CAS: 208107-14-6, Formula: C6H3N6O2D3, Molecular Weight: 197.17, stock 3.2g, assay 98.6 %.

Name: Irganox 1076, CAS: 2082-79-3, Formula: C35H62O3, Molecular Weight: 530.88, stock 5g, assay 97.7 %.

Name: Digoxin, CAS: 20830-75-5, Formula: C41H64O14, Molecular Weight: 780.95, stock 5.3g, assay 97.1 %.

Name: Digoxin-d3, CAS: 20830-75-5 (non-labelled), Formula: C41H61O14D3, Molecular Weight: 783.98, stock 2g, assay 98.4 %.

Name: Phenyl O-Glucuronide Sodium Salt, CAS: 20838-63-5, Formula: C12H13O7. Na, Molecular Weight: 269.23 22.99, stock 3g, assay 98.1 %.

Name: Leflunomide EP Impurity E (Teriflunomide Impurity 1), CAS: 208401-20-1, Formula: C12H9F3N2O2, Molecular Weight: 270.21, stock 9.9g, assay 98.4 %.

Name: Cimetidine Impurity 3, CAS: 208447-53-4, Formula: C11H20N8S2, Molecular Weight: 328.46, stock 9.6g, assay 98.6 %.

Name: Mesosulfuron-methyl, CAS: 208465-21-8, Formula: C17H21N5O9S2, Molecular Weight: 503.5, stock 7.7g, assay 97.8 %.

Name: Verapamil EP Impurity K, CAS: 20850-49-1, Formula: C13H17NO2, Molecular Weight: 219.28, stock 4.4g, assay 97.3 %.

Name: Epothilone F, CAS: 208518-52-9, Formula: C27H41NO7S, Molecular Weight: 523.69, stock 8.6g, assay 98.2 %.

Name: Micafungin Sodium Salt, CAS: 208538-73-2, Formula: C56H70N9O23S. Na, Molecular Weight: 1269.29 22.99, stock 4.9g, assay 98.5 %.

Name: Adenosine Related Compound 9, CAS: 20859-00-1, Formula: C16H23N5O4S, Molecular Weight: 381.45, stock 5.8g, assay 97.3 %.

Name: Verapamil EP Impurity N HCl, CAS: 2086274-75-9 (free base), Formula: C33H47N3O4. HCl, Molecular Weight: 549.76 36.46, stock 9.6g, assay 97.8 %.

Name: Trifluridine-13C-15N2, CAS: 2086328-10-9, Formula: C913CH11F315N2O5, Molecular Weight: 299.18, stock 3.8g, assay 97.6 %.

Name: Oseltamivir EP Impurity E HCl, CAS: 208720-78-9, Formula: C15H26N2O4. HCl, Molecular Weight: 298.38 36.46, stock 2.1g, assay 98.2 %.

Name: Abacavir Impurity E, CAS: 208762-35-0, Formula: C14H20N6O, Molecular Weight: 288.36, stock 7.8g, assay 97.3 %.

Name: Trelagliptin Impurity 5, CAS: 2087874-92-6, Formula: C22H24FN5O5, Molecular Weight: 457.46, stock 6g, assay 98.5 %.

Name: N-Methylamide Levothyroxine, CAS: 2088032-52-2, Formula: C16H14I4N2O3, Molecular Weight: 789.92, stock 1.6g, assay 97.5 %.

Name: Phenoxymethylpenicillin EP Impurity D, CAS: 20880-67-5, Formula: C16H18N2O6S, Molecular Weight: 366.39, stock 7.5g, assay 97.9 %.

Name: Topiramate EP Impurity A, CAS: 20880-92-6, Formula: C12H20O6, Molecular Weight: 260.29, stock 9.7g, assay 98.8 %.

Name: Ambroxol Impurity 14 (Cycloimine Impurity), CAS: 2088879-81-4, Formula: C14H16Br2N2O, Molecular Weight: 388.1, stock 4.7g, assay 98.3 %.

Name: Amoxicillin EP Impurity C (Amoxicillin Diketopiperazines), CAS: 2088961-37-7, Formula: C16H19N3O5S, Molecular Weight: 365.4, stock 5.8g, assay 97.8 %.

Name: Clobazam EP Impurity F, CAS: 2089061-92-5, Formula: C17H17ClN2O3, Molecular Weight: 332.78, stock 8.7g, assay 97.7 %.

Name: Lenalidomide Impurity 21, CAS: 2089206-55-1, Formula: C14H17N3O4, Molecular Weight: 291.31, stock 9.8g, assay 99 %.

Name: Rizatriptan Impurity C, CAS: 208941-96-2, Formula: C15H19N5, Molecular Weight: 269.35, stock 9g, assay 97.6 %.

Name: Alogliptin Related Compound 12, CAS: 2089611-85-6, Formula: C18H21N5O2, Molecular Weight: 339.4, stock 3.8g, assay 98.4 %.

Name: Thermospermine TetraHCl, CAS: 2089649-22-7, Formula: C10H26N4. 4 HCl, Molecular Weight: 202.35 4 36.46, stock 6.9g, assay 99 %.

Name: Prostaglandin impurity D, CAS: 20897-91-0, Formula: C20H34O5, Molecular Weight: 354.49, stock 5g, assay 98.3 %.

Name: Eplerenone EP Impurity A, CAS: 209253-67-8, Formula: C23H28O5, Molecular Weight: 384.47, stock 6.8g, assay 97.8 %.

Name: 6-beta-Hydroxy Eplerenone, CAS: 209253-80-5, Formula: C24H30O7, Molecular Weight: 430.5, stock 4.1g, assay 98.1 %.

Name: Eplerenone EP Impurity E, CAS: 209253-81-6, Formula: C24H30O6, Molecular Weight: 414.5, stock 4.9g, assay 98 %.

Name: Eplerenone EP Impurity D, CAS: 209253-82-7, Formula: C23H28O6, Molecular Weight: 400.48, stock 2.2g, assay 98.9 %.

Name: Diazepam EP Impurity E, CAS: 20927-53-1, Formula: C15H11ClN2O, Molecular Weight: 270.72, stock 4.3g, assay 97.2 %.

Name: Nintedanib Impurity 8 (Intedanib Impurity 8), CAS: 2093243-16-2, Formula: C17H13NO4, Molecular Weight: 295.29, stock 8.5g, assay 97.1 %.

Name: Efavirenz Impurity 13 (Mixture of Diastereomers), CAS: 209414-26-6, Formula: C21H17ClF3NO2, Molecular Weight: 407.82, stock 7.1g, assay 97.6 %.

Name: Efavirenz Related Compound A, CAS: 209414-27-7, Formula: C13H11ClF3NO, Molecular Weight: 289.69, stock 6.5g, assay 98.9 %.

Name: Brexpiprazole Impurity 2, CAS: 2094559-58-5, Formula: C38H40N4O4S, Molecular Weight: 648.82, stock 10g, assay 97.6 %.

Name: Sertraline Impurity 3, CAS: 209473-00-7, Formula: C17H15Cl2NO, Molecular Weight: 320.21, stock 1.2g, assay 97.5 %.

Name: Bisphenol A Impurity 9, CAS: 2095-03-6, Formula: C19H20O4, Molecular Weight: 312.37, stock 1.7g, assay 97.1 %.

Name: Apremilast Impurity 19, CAS: 2095036-40-9, Formula: C20H20N2O8S, Molecular Weight: 448.45, stock 8g, assay 98.3 %.

Name: Febuxostat Impurity 25, CAS: 2095166-41-7, Formula: C18H21NO5S, Molecular Weight: 363.43, stock 2.9g, assay 97.3 %.

Name: Tedizolid Impurity 41, CAS: 2095200-69-2, Formula: C16H18FN6O5P, Molecular Weight: 424.33, stock 4.4g, assay 98.2 %.

Name: Desmethyl Promazine, CAS: 2095-20-7, Formula: C16H18N2S, Molecular Weight: 270.39, stock 2.2g, assay 98.3 %.

Name: Betahistine EP Impurity C TriHCl, CAS: 2095467-43-7, Formula: C15H19N3. 3 HCl, Molecular Weight: 241.34 3 36.46, stock 7.4g, assay 98.3 %.

Name: Doxofylline Impurity 4, CAS: 2095554-12-2, Formula: C11H16N4O5, Molecular Weight: 284.27, stock 8.6g, assay 98.8 %.

Name: 7-Hydroxy Chlorpromazine, CAS: 2095-62-7, Formula: C17H19ClN2OS, Molecular Weight: 334.86, stock 5.1g, assay 97.9 %.

Name: 7-Hydroxy Chlorpromazine-d6, CAS: 2095-62-7 (non-labelled), Formula: C17H13ClN2OSD6, Molecular Weight: 340.91, stock 8.4g, assay 98.4 %.

Name: Propofol EP Impurity P, CAS: 2095678-97-8, Formula: C16H24O3, Molecular Weight: 264.37, stock 4.1g, assay 98.9 %.

Name: Regadenoson Impurity 18, CAS: 2096-10-8, Formula: C10H14N6O4, Molecular Weight: 282.26, stock 6.4g, assay 98.3 %.

Name: Apremilast Impurity 10, CAS: 2096492-41-8, Formula: C22H26N2O8S, Molecular Weight: 478.52, stock 7.1g, assay 97 %.

Name: Apremilast Impurity 25, CAS: 2096492-44-1, Formula: C22H24N2O8S, Molecular Weight: 476.5, stock 7.4g, assay 98.6 %.

Name: Fudosteine Sulfoxide Trifluoroacetate, CAS: 209665-22-5 (free base), Formula: C6H13NO4S. C2HF3O2, Molecular Weight: 195.24 114.02, stock 4.3g, assay 97 %.

Name: Ticagrelor Related Compound 16, CAS: 2096989-56-7, Formula: C23H28F2N6O4S, Molecular Weight: 522.58, stock 6.5g, assay 98.3 %.

Name: Dabigatran Impurity 53, CAS: 2096992-14-0, Formula: C34H41N7O5, Molecular Weight: 627.75, stock 5.2g, assay 97 %.

Name: LOXO-195, CAS: 2097002-61-2, Formula: C20H21FN6O, Molecular Weight: 380.43, stock 6.1g, assay 98.2 %.

Name: Pralsetinib (Blu667), CAS: 2097132-94-8, Formula: C27H32FN9O2, Molecular Weight: 533.61, stock 4.3g, assay 97.8 %.

Name: Pralsetinib (BLU667)-13C3-15N2, CAS: 2097132-94-8 (non-labelled), Formula: 13C3 15N2 C24H32FN7O2, Molecular Weight: 538.58, stock 2g, assay 97.3 %.

Name: Pralsetinib (BLU667)-13C-d3, CAS: 2097132-94-8 (non-labelled), Formula: 13C C26H29D3FN9O2, Molecular Weight: 537.62, stock 4.6g, assay 98.9 %.

Name: Pyraclostrobin Impurity 1, CAS: 2097140-04-8, Formula: C20H19Cl2N3O4, Molecular Weight: 436.29, stock 3.3g, assay 98.3 %.

Name: Oryzanol Impurity 7, CAS: 20972-07-0, Formula: C38H56O4, Molecular Weight: 576.86, stock 3.4g, assay 98.6 %.

Name: Oryzanol Impurity 8 , CAS: 20972-08-1, Formula: C39H56O4, Molecular Weight: 588.87, stock 3.5g, assay 97.8 %.

Name: Oryzanol Impurity 1, CAS: 20972-10-5, Formula: C40H60O4, Molecular Weight: 604.92, stock 4.3g, assay 98.1 %.

Name: Tolterodine Lactol Impurity, CAS: 209747-04-6, Formula: C16H16O2, Molecular Weight: 240.3, stock 7.9g, assay 97.3 %.

Name: Cysteamine Impurity 1, CAS: 2097678-00-5, Formula: C4H9NOS, Molecular Weight: 119.18, stock 4.8g, assay 97.6 %.

Name: 3-Hydroxy Donepezil (Mixture of Diastereomers), CAS: 2097683-67-3, Formula: C24H29NO4, Molecular Weight: 395.5, stock 1.7g, assay 97.9 %.

Name: Buspirone EP Impurity A, CAS: 20980-22-7, Formula: C8H12N4, Molecular Weight: 164.21, stock 9.5g, assay 98.6 %.

Name: Apixaban Impurity 3 (BMS-778960-01), CAS: 2098457-92-0, Formula: C26H27N5O4, Molecular Weight: 473.53, stock 3g, assay 97.8 %.

Name: Tafluprost, CAS: 209860-87-7, Formula: C25H34F2O5, Molecular Weight: 452.54, stock 6.3g, assay 97.3 %.

Name: Tafluprost Acid, CAS: 209860-88-8, Formula: C22H28F2O5, Molecular Weight: 410.46, stock 2.1g, assay 98.1 %.

Name: Cyproterone Acetate EP Impurity F (Cyproterone), CAS: 2098-66-0, Formula: C22H27ClO3, Molecular Weight: 374.91, stock 1.7g, assay 97.1 %.

Name: Cyproterone-d5, CAS: 2098-66-0 (non-d), Formula: C22H22ClO3D5, Molecular Weight: 379.94, stock 3g, assay 98 %.

Name: Palbociclib Impurity 5, CAS: 2098673-40-4, Formula: C24H29N7O3, Molecular Weight: 463.54, stock 2.9g, assay 97.1 %.

Name: Olmesartan Impurity 22, CAS: 209911-63-7, Formula: C14H9Br2N, Molecular Weight: 351.04, stock 3.5g, assay 98.1 %.

Name: 2-Acetamido-2-deoxy-6-O-(b-D-galactopyranosyl)-D-galactopyranose, CAS: 209977-51-5, Formula: C14H25NO11, Molecular Weight: 383.35, stock 5.3g, assay 98.1 %.

Name: Prostaglandin impurity F, CAS: 21003-46-3, Formula: C20H34O5, Molecular Weight: 354.49, stock 1.5g, assay 98.4 %.

Name: Dapagliflozin Impurity 5 (Mixture of Diastereomers), CAS: 2100872-88-4, Formula: C21H27ClO7, Molecular Weight: 426.89, stock 2.7g, assay 97.8 %.

Name: Bepotastine Impurity A Tartrate, CAS: 210095-58-2, Formula: C17H19ClN2O. C4H6O6, Molecular Weight: 302.81 150.09, stock 8.2g, assay 98.8 %.

Name: Miglustat HCl, CAS: 210110-90-0, Formula: C10H21NO4. HCl, Molecular Weight: 219.28 36.46, stock 3.8g, assay 97.7 %.

Name: Esomeprazole Impurity 17, CAS: 2101206-41-9, Formula: C26H30N4O5S, Molecular Weight: 510.61, stock 6.8g, assay 97.9 %.

Name: Olmesartan Medoxomil Impurity 10, CAS: 2101308-73-8, Formula: C44H40N6O3, Molecular Weight: 700.84, stock 2.1g, assay 97.8 %.

Name: Olmesartan Medoxomil Impurity 7, CAS: 2101308-74-9, Formula: C44H40N6O3, Molecular Weight: 700.84, stock 2.2g, assay 97.3 %.

Name: Desoxyvincamine, CAS: 21019-23-8, Formula: C21H26N2O2, Molecular Weight: 338.45, stock 3.7g, assay 98.2 %.

Name: Amoxicillin Dimer Impurity, CAS: 210289-72-8, Formula: C32H40N6O11S2, Molecular Weight: 748.82, stock 8.8g, assay 97.2 %.

Name: Gemifloxacin Mesylate, CAS: 210353-53-0, Formula: C18H20FN5O4. CH4O3S, Molecular Weight: 389.39 96.10, stock 2g, assay 98 %.

Name: Trimetazidine EP Impurity C, CAS: 2103-57-3, Formula: C10H12O4, Molecular Weight: 196.2, stock 9.4g, assay 97 %.

Name: Dihydro Galanthaminone, CAS: 21041-10-1, Formula: C17H21NO3, Molecular Weight: 287.36, stock 7.8g, assay 97.8 %.

Name: rac-Dihydro Galantaminone HCl, CAS: 21041-10-1 (free base), Formula: C17H21NO3. HCl, Molecular Weight: 287.36 36.46, stock 7.3g, assay 97.1 %.

Name: rac-Dihydro Galanthaminone, CAS: 21041-17-8, Formula: C17H21NO3, Molecular Weight: 287.36, stock 4.3g, assay 98.7 %.

Name: Azelaic Acid Monomethyl Ester, CAS: 2104-19-0, Formula: C10H18O4, Molecular Weight: 202.25, stock 4.3g, assay 98.7 %.

Name: 1-[2-tert-Butylphenyl]-Pyrrolidine, CAS: 210426-70-3, Formula: C14H21N, Molecular Weight: 203.33, stock 6.6g, assay 98.6 %.

Name: PBT Impurity 1, CAS: 210566-87-3, Formula: C24H26O9, Molecular Weight: 458.46, stock 5.6g, assay 97.8 %.

Name: PBT Impurity 2, CAS: 210566-88-4, Formula: C36H38O13, Molecular Weight: 678.69, stock 4.8g, assay 97.5 %.

Name: 5-Hydroxymethyl Tolterodine Glucuronide, CAS: 210573-52-7, Formula: C28H39NO8, Molecular Weight: 517.62, stock 2.1g, assay 97.4 %.

Name: Lercanidipine Ethyl Impurity (Lercanidipine Impurity 4) HCl, CAS: 210579-71-8, Formula: C37H43N3O6. HCl, Molecular Weight: 625.77 36.46, stock 8.5g, assay 97.1 %.

Name: Topramezone, CAS: 210631-68-8, Formula: C16H17N3O5S, Molecular Weight: 363.39, stock 5.5g, assay 97.3 %.

Name: Progesterone Impurity 23, CAS: 21063-91-2, Formula: C21H26O3, Molecular Weight: 326.44, stock 3.2g, assay 98.9 %.

Name: Hydroxy Ebastine, CAS: 210686-41-2, Formula: C32H39NO3, Molecular Weight: 485.67, stock 1.1g, assay 97.7 %.

Name: Fenspiride N-Oxide, CAS: 210690-26-9, Formula: C15H20N2O3, Molecular Weight: 276.34, stock 3.1g, assay 97.8 %.

Name: Donepezil Impurity 19, CAS: 2107-69-9, Formula: C11H12O3, Molecular Weight: 192.21, stock 7.4g, assay 98.2 %.

Name: Ticarcillin EP Impurity C, CAS: 21080-92-2, Formula: C7H6O4S, Molecular Weight: 186.19, stock 6.9g, assay 97.9 %.

Name: Doxorubicinolone (Mixture of Diastereomers), CAS: 210837-88-0, Formula: C21H20O9, Molecular Weight: 416.39, stock 3.1g, assay 97.2 %.

Name: Metribuzin, CAS: 21087-64-9, Formula: C8H14N4OS, Molecular Weight: 214.29, stock 3.7g, assay 98.7 %.

Name: Metribuzin-13C-d3, CAS: 21087-64-9 (non-d), Formula: 13C C7H11D3N4OS, Molecular Weight: 218.3, stock 7.5g, assay 98 %.

Name: Epinephrine Impurity 1 Sodium Salt, CAS: 21093-14-1, Formula: C9H12NO6S. Na, Molecular Weight: 262.26 22.99, stock 5g, assay 98 %.

Name: DL-Epinephrine Sulfate Sodium Salt, CAS: 21093-18-5 (free base), Formula: C9H12NO6S. Na, Molecular Weight: 262.26 22.99, stock 4.5g, assay 98.3 %.

Name: Simvastatin EP Impurity C (Anhydro Simvastatin), CAS: 210980-68-0, Formula: C25H36O4, Molecular Weight: 400.56, stock 3.5g, assay 97.6 %.

Name: Buspirone EP Impurity L, CAS: 21098-11-3, Formula: C13H20ClNO2, Molecular Weight: 257.76, stock 9g, assay 98.5 %.

Name: Pranlukast Impurity 1, CAS: 211116-98-2, Formula: C27H23NO6, Molecular Weight: 457.48, stock 7.9g, assay 97.2 %.

Name: Mefenamic Acid EP Impurity B, CAS: 21122-68-9, Formula: C23H24N2O, Molecular Weight: 344.46, stock 4.7g, assay 98.8 %.

Name: Avanafil Impurity 30, CAS: 211230-35-2, Formula: C16H19N3O3S, Molecular Weight: 333.41, stock 3.4g, assay 97 %.

Name: Galantamine EP Impurity C (Dihydro Galantamine), CAS: 21133-52-8, Formula: C17H23NO3, Molecular Weight: 289.38, stock 7.2g, assay 97.5 %.

Name: Lycoramine, CAS: 21133-52-8, Formula: C17H23NO3, Molecular Weight: 289.38, stock 7.2g, assay 97.8 %.

Name: Tenofovir Disoproxil Related Compound E, CAS: 211364-69-1, Formula: C14H22N5O7P, Molecular Weight: 403.33, stock 9.2g, assay 98.9 %.

Name: L-Inosine, CAS: 21138-24-9, Formula: C10H12N4O5, Molecular Weight: 268.23, stock 1.1g, assay 98.3 %.

Name: Diquafosol Tetrasodium, CAS: 211427-08-6, Formula: C18H22N4O23P4. 4 Na, Molecular Weight: 786.28 4 22.99, stock 2.3g, assay 98 %.

Name: Diquafosol Impurity 3, CAS: 211448-70-3, Formula: C18H27N4O26P5, Molecular Weight: 870.3, stock 6.5g, assay 97.3 %.

Name: Viburgenin, CAS: 211506-71-7, Formula: C30H50O5, Molecular Weight: 490.73, stock 10g, assay 97.3 %.

Name: Efavirenz Impurity 10, CAS: 211563-40-5, Formula: C15H13ClF3NO3, Molecular Weight: 347.72, stock 5.8g, assay 97.8 %.

Name: Efavirenz Impurity 9, CAS: 211563-41-6, Formula: C16H15ClF3NO3, Molecular Weight: 361.75, stock 5.9g, assay 98.5 %.

Name: Pantoprazole EP Impurity E (Dimer), CAS: 2115779-15-0, Formula: C32H28F4N6O8S2, Molecular Weight: 764.72, stock 5.2g, assay 98.4 %.

Name: Nadolol EP Impurity F, CAS: 2116-22-5, Formula: C17H23NO2, Molecular Weight: 273.38, stock 8.6g, assay 97.2 %.

Name: Brexpiprazole Impurity 12, CAS: 2116542-19-7, Formula: C22H20N2O4, Molecular Weight: 376.41, stock 6.8g, assay 98.7 %.

Name: Brexpiprazole Impurity 4, CAS: 2116542-20-0, Formula: C25H27N3O2S, Molecular Weight: 433.57, stock 3g, assay 97.2 %.

Name: Glibenclamide (Glyburide) Impurity B, CAS: 21165-77-5, Formula: C18H19ClN2O6S, Molecular Weight: 426.88, stock 6.6g, assay 97.3 %.

Name: Cinacalcet Impurity 7, CAS: 21172-43-0, Formula: C11H13F3O3S, Molecular Weight: 282.28, stock 5.2g, assay 98.6 %.

Name: Abiraterone Impurity 4, CAS: 2118-32-3, Formula: C23H34O2, Molecular Weight: 342.53, stock 3.3g, assay 98.4 %.

Name: Gliclazide, CAS: 21187-98-4, Formula: C15H21N3O3S, Molecular Weight: 323.41, stock 6.4g, assay 97.1 %.

Name: Gliclazide-d7, CAS: 21187-98-4 (non-D), Formula: C15H14N3O3SD7, Molecular Weight: 330.46, stock 6.8g, assay 98.2 %.

Name: Dabigatran Impurity O HCl, CAS: 211914-50-0, Formula: C27H29N7O3. HCl, Molecular Weight: 499.58 36.46, stock 6.4g, assay 98.1 %.

Name: Dabigatran, CAS: 211914-51-1, Formula: C25H25N7O3, Molecular Weight: 471.52, stock 5.9g, assay 97.7 %.

Name: Dabigatran-d4, CAS: 211914-51-1 (non-labelled), Formula: C25H21D4N7O3, Molecular Weight: 475.55, stock 2.7g, assay 97.1 %.

Name: N-Methoxycarbonyl Dabigatran Ethyl Ester, CAS: 211914-96-4, Formula: C29H31N7O5, Molecular Weight: 557.61, stock 8g, assay 98.8 %.

Name: Dabigatran Impurity K, CAS: 211915-00-3, Formula: C33H39N7O5, Molecular Weight: 613.72, stock 9.5g, assay 97.2 %.

Name: Dabigatran Etexilate, CAS: 211915-06-9, Formula: C34H41N7O5, Molecular Weight: 627.75, stock 9.2g, assay 97.8 %.

Name: Dabigatran-d4 Etexilate, CAS: 211915-06-9 (non-d), Formula: C34H37N7O5D4, Molecular Weight: 631.77, stock 9g, assay 97 %.

Name: Dabigatran Impurity 65, CAS: 211915-84-3, Formula: C27H26N6O3, Molecular Weight: 482.54, stock 9.6g, assay 98.5 %.

Name: Dabigatran Impurity 35, CAS: 211916-39-1, Formula: C26H24N6O3, Molecular Weight: 468.52, stock 7.4g, assay 98.1 %.

Name: Nilotinib Impurity 11, CAS: 2119583-24-1, Formula: C29H24F3N7O, Molecular Weight: 543.56, stock 7.6g, assay 98.4 %.

Name: Nilotinib Impurity 7, CAS: 2119583-26-3, Formula: C27H20F3N7O, Molecular Weight: 515.5, stock 7g, assay 98.3 %.

Name: Sumatriptan N-Oxide (Sumatriptan Succinate EP Impurity D), CAS: 212069-94-8, Formula: C14H21N3O3S, Molecular Weight: 311.4, stock 9.5g, assay 97.7 %.

Name: Ipfencarbazone, CAS: 212201-70-2, Formula: C18H14Cl2F2N4O2, Molecular Weight: 427.23, stock 1.1g, assay 97.2 %.

Name: Abiraterone-d4, CAS: 2122245-62-7, Formula: C24H27D4NO, Molecular Weight: 353.54, stock 3.9g, assay 97.9 %.

Name: Rizatriptan Impurity DiHCl (1-(4-Hydrazinophenyl)methyl-1,2,4-triazole DiHCl), CAS: 212248-62-9, Formula: C9H11N5. 2 HCl, Molecular Weight: 189.22 2 36.46, stock 4.4g, assay 97.2 %.

Name: Flibanserin-d4, CAS: 2122830-91-3, Formula: C20H17D4F3N4O, Molecular Weight: 394.43, stock 7.4g, assay 98.6 %.

Name: Desethyl Dabigatran Etexilate, CAS: 212321-78-3, Formula: C32H37N7O5, Molecular Weight: 599.69, stock 4g, assay 99 %.

Name: Dabigatran impurity P, CAS: 212322-56-0, Formula: C18H22N4O3, Molecular Weight: 342.4, stock 1.3g, assay 98.5 %.

Name: Dabigatran Impurity 34, CAS: 212322-77-5, Formula: C25H22N6O3, Molecular Weight: 454.49, stock 1.6g, assay 97.3 %.

Name: Linezolid Impurity 21, CAS: 212325-40-1, Formula: C12H15FN2O3, Molecular Weight: 254.26, stock 5.2g, assay 97.5 %.

Name: Fenfluramine Impurity 2, CAS: 21235-67-6, Formula: C10H9F3O, Molecular Weight: 202.18, stock 7.4g, assay 97.5 %.

Name: Bromhexine Related Compound 4, CAS: 21237-84-3, Formula: C14H16Br2N2O, Molecular Weight: 388.1, stock 7.3g, assay 97.1 %.

Name: Oryzanol A (Cycloartenyl Ferulate), CAS: 21238-33-5, Formula: C40H58O4, Molecular Weight: 602.9, stock 6.4g, assay 98.7 %.

Name: Menaquinone 7, CAS: 2124-57-4, Formula: C46H64O2, Molecular Weight: 649.02, stock 5.5g, assay 98.5 %.

Name: Rocuronium Bromide Impurity 40, CAS: 212505-49-2, Formula: C21H30O3, Molecular Weight: 330.47, stock 8.7g, assay 97.4 %.

Name: O-Desmethyl Angolensin, CAS: 21255-69-6, Formula: C15H14O4, Molecular Weight: 258.27, stock 3.4g, assay 98.5 %.

Name: Oxaprozin, CAS: 21256-18-8, Formula: C18H15NO3, Molecular Weight: 293.33, stock 3.4g, assay 97.5 %.

Name: T-2 Toxin, CAS: 21259-20-1, Formula: C24H34O9, Molecular Weight: 466.53, stock 2.6g, assay 98.8 %.

Name: Lopinavir Related Compound C, CAS: 2125942-48-3, Formula: C30H33F3N2O4, Molecular Weight: 542.6, stock 9.9g, assay 97.1 %.

Name: Tiopronin Dimer Disodium Salt (Mixture of Diastereoisomers), CAS: 21269-37-4 (free base), Formula: C10H14N2O6S2. 2 Na, Molecular Weight: 322.36 2 22.99, stock 5g, assay 97.4 %.

Name: Minoxidil Hemisulphate, CAS: 2127354-04-3, Formula: C9H15N5O. 0.5 H2O4S, Molecular Weight: 209.25 0.5 98.07, stock 2.6g, assay 97.4 %.

Name: Imidafenacin Related Compound 10, CAS: 212756-27-9, Formula: C21H23N3O, Molecular Weight: 333.44, stock 4.2g, assay 98.8 %.

Name: Pidotimod脗聽Impurity脗聽4 (Pyr-Ala-OH), CAS: 21282-08-6, Formula: C8H12N2O4, Molecular Weight: 200.2, stock 8.3g, assay 97.5 %.

Name: Clopidogrel Impurity 5 HCl, CAS: 212838-70-5, Formula: C9H10ClNO2. HCl, Molecular Weight: 199.64 36.46, stock 1.1g, assay 97.5 %.

Name: Medetomidine Impurity 7, CAS: 2128719-74-2, Formula: C13H16N2O, Molecular Weight: 216.28, stock 8.9g, assay 97.1 %.

Name: Anisotropine HBr, CAS: 2128753-96-6, Formula: C16H29NO2. HBr, Molecular Weight: 267.42 80.91, stock 6g, assay 97.3 %.

Name: Ketoprofen EP Impurity I, CAS: 21288-34-6, Formula: C15H11NO, Molecular Weight: 221.26, stock 9.6g, assay 98.5 %.

Name: Penicillenic Acid Disulfide, CAS: 21291-06-5, Formula: C32H34N4O8S2, Molecular Weight: 666.76, stock 7.6g, assay 98.1 %.

Name: Abscisic Acid, CAS: 21293-29-8, Formula: C15H20O4, Molecular Weight: 264.32, stock 3.3g, assay 98.1 %.

Name: Lesinurad M4 Metabolite, CAS: 2129551-55-7, Formula: C17H16BrN3O4S, Molecular Weight: 438.3, stock 3.7g, assay 98 %.

Name: Previtamin D2, CAS: 21307-05-1, Formula: C28H44O, Molecular Weight: 396.66, stock 9.8g, assay 97.4 %.

Name: Mitiglinide Impurity D, CAS: 21307-97-1, Formula: C11H12O4, Molecular Weight: 208.21, stock 9.1g, assay 98.7 %.

Name: Sulfamethoxazole EP Impurity A, CAS: 21312-10-7, Formula: C12H13N3O4S, Molecular Weight: 295.31, stock 5.4g, assay 97.2 %.

Name: Nebivolol Impurity 14 (D-Nebivolol) (SR,RR) HCl, CAS: 213132-06-0, Formula: C22H25F2NO4. HCl, Molecular Weight: 405.45 36.46, stock 4.4g, assay 97.3 %.

Name: D-Nebivolol (SR,RR)-d6 HCl, CAS: 213132-06-0 (non-labelled), Formula: C22H19D6F2NO4. HCl, Molecular Weight: 411.48 36.46, stock 4.2g, assay 97.6 %.

Name: Nelfinavir Hydroxy-tert-butylamide, CAS: 213135-56-9, Formula: C32H45N3O5S, Molecular Weight: 583.8, stock 5.9g, assay 97.4 %.

Name: Dapagliflozin Impurity 30, CAS: 2133407-75-5, Formula: C21H25ClO6, Molecular Weight: 408.88, stock 5.2g, assay 98.7 %.

Name: Bupropion Impurity 11 ((3S,5S,6S)-Bupropion Impurity), CAS: 2133460-42-9, Formula: C12H14ClNO3S, Molecular Weight: 287.76, stock 5.8g, assay 98.3 %.

Name: Bupropion Impurity 9 ((3S,5R,6R)-Bupropion Impurity), CAS: 2133460-43-0, Formula: C12H14ClNO3S, Molecular Weight: 287.76, stock 9.2g, assay 98.1 %.

Name: Posaconazole Diastereoisomer 7 (R,S,R,S), CAS: 213381-04-5, Formula: C37H42F2N8O4, Molecular Weight: 700.8, stock 4.6g, assay 97.7 %.

Name: Posaconazole Diastereoisomer 2 (R,S,R,R), CAS: 213381-05-6, Formula: C37H42F2N8O4, Molecular Weight: 700.8, stock 6.3g, assay 97.1 %.

Name: 25-Hydroxy-Ergocalciferol (25-(OH)-Vitamin D2), CAS: 21343-40-8, Formula: C28H44O2, Molecular Weight: 412.66, stock 7.7g, assay 98.2 %.

Name: Orthosulfamuron, CAS: 213464-77-8, Formula: C16H20N6O6S, Molecular Weight: 424.43, stock 4.2g, assay 97.3 %.

Name: Lansoprazole EP Impurity A (Lansoprazole N-Oxide), CAS: 213476-12-1, Formula: C16H14F3N3O3S, Molecular Weight: 385.37, stock 1.3g, assay 98.7 %.

Name: Flumethasone, CAS: 2135-17-3, Formula: C22H28F2O5, Molecular Weight: 410.46, stock 8.7g, assay 98.1 %.

Name: L-Ornithine L-Aspartate Impurity 5, CAS: 2135301-50-5, Formula: C9H17N3O5, Molecular Weight: 247.25, stock 5.8g, assay 98.8 %.

Name: 3-Chloro-4-Isopropoxybenzoic Acid, CAS: 213598-07-3, Formula: C10H11ClO3, Molecular Weight: 214.65, stock 8.7g, assay 97.2 %.

Name: Tralonide, CAS: 21365-49-1, Formula: C24H28Cl2F2O4, Molecular Weight: 489.39, stock 3.3g, assay 98.6 %.

Name: Pyrvinium Pamoate Impurity 1, CAS: 2136666-30-1, Formula: 2 C25H26N3. C23H14O6, Molecular Weight: 2 368.51 386.36, stock 7.8g, assay 98.1 %.

Name: Gemifloxacin Impurity, CAS: 213672-25-4, Formula: C17H19FN4O4, Molecular Weight: 362.36, stock 2.5g, assay 97.2 %.

Name: 2-Chlorophenyl-trichloromethane, CAS: 2136-89-2, Formula: C7H4Cl4, Molecular Weight: 229.92, stock 1.3g, assay 97.9 %.

Name: Eliglustat Impurity 2, CAS: 2137145-62-9, Formula: C23H36N2O5, Molecular Weight: 420.55, stock 6.5g, assay 97.3 %.

Name: Trimethoprim EP Impurity A, CAS: 213745-86-9, Formula: C15H20N4O3, Molecular Weight: 304.35, stock 5.6g, assay 97.6 %.

Name: 2-Debenzoyl Paclitaxel 2-Pentanoate, CAS: 213767-22-7, Formula: C45H55NO14, Molecular Weight: 833.93, stock 3.6g, assay 98.5 %.

Name: 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester, CAS: 21382-82-1, Formula: C23H23O2P, Molecular Weight: 362.41, stock 6.8g, assay 98.3 %.

Name: Naproxen EP Impurity J, CAS: 21388-17-0, Formula: C13H14O, Molecular Weight: 186.25, stock 9.9g, assay 98.1 %.

Name: alfa-Calacorene, CAS: 21391-99-1, Formula: C15H20, Molecular Weight: 200.33, stock 3.6g, assay 97.1 %.

Name: Linagliptin-d4, CAS: 2140263-92-7, Formula: C25H24D4N8O2, Molecular Weight: 476.58, stock 8.5g, assay 97.4 %.

Name: Clindamycin-13C-d3, CAS: 2140264-63-5, Formula: 13C C17H30D3ClN2O5S, Molecular Weight: 428.99, stock 9.9g, assay 98.9 %.

Name: Dicloxacillin-13C4 Sodium Salt, CAS: 2140264-78-2 (free acid), Formula: 13C4 C15H16Cl2N3O5S. Na, Molecular Weight: 473.28 22.99, stock 5.3g, assay 97 %.

Name: Varenicline-13C2-15N2, CAS: 2140265-12-7, Formula: 13C2 15N2 C11H11N, Molecular Weight: 213.22, stock 5.3g, assay 98.8 %.

Name: Prucalopride-13C-d3, CAS: 2140306-00-7, Formula: 13C C17H23D3ClN3O3, Molecular Weight: 371.88, stock 3.7g, assay 97.6 %.

Name: 25-Hydroxy-Cholesterol, CAS: 2140-46-7, Formula: C27H46O2, Molecular Weight: 402.67, stock 4.8g, assay 98.3 %.

Name: 5-Methyl Cytidine, CAS: 2140-61-6, Formula: C10H15N3O5, Molecular Weight: 257.25, stock 2.6g, assay 98.4 %.

Name: Magnoflorine, CAS: 2141-09-5, Formula: C20H24NO4+, Molecular Weight: 342.41, stock 1.8g, assay 98.9 %.

Name: Magnoflorine Iodide-13C-d3, CAS: 2141-09-5 (non-lablled), Formula: 13C C19H21D3NO4. I, Molecular Weight: 346.43 126.91, stock 8.2g, assay 97.4 %.

Name: Pristinamycin IIA, CAS: 21411-53-0, Formula: C28H35N3O7, Molecular Weight: 525.61, stock 3.5g, assay 97.4 %.

Name: Virginiamycin M1, CAS: 21411-53-0, Formula: C28H35N3O7, Molecular Weight: 525.61, stock 4.2g, assay 98.3 %.

Name: Prednisolone 21-Formate, CAS: 2141-22-2, Formula: C22H28O6, Molecular Weight: 388.46, stock 3.8g, assay 97.4 %.

Name: 1,4-dichloro-2,5-bis(trichloromethyl)benzene, CAS: 2142-29-2, Formula: C8H2Cl8, Molecular Weight: 381.73, stock 1.4g, assay 97.1 %.

Name: 2'-Chloroacetophenone, CAS: 2142-68-9, Formula: C8H7ClO, Molecular Weight: 154.6, stock 9.5g, assay 98.9 %.

Name: Medetomidine Impurity 13, CAS: 2142-71-4, Formula: C10H12O, Molecular Weight: 148.21, stock 6.2g, assay 99 %.

Name: Ibuprofen EP Impurity H, CAS: 2143535-25-3, Formula: C24H32O, Molecular Weight: 336.52, stock 9g, assay 97.9 %.

Name: Bupivacaine EP Impurity F HCl (Ropivacaine EP Impurity H HCl), CAS: 21436-98-6, Formula: C8H11N. HCl, Molecular Weight: 121.18 36.46, stock 4.9g, assay 98.3 %.

Name: Ropivacaine EP Impurity H HCl (Bupivacaine EP Impurity F HCl), CAS: 21436-98-6, Formula: C8H11N. HCl, Molecular Weight: 121.18 36.46, stock 3.8g, assay 98.9 %.

Name: Vildagliptin Impurity 24, CAS: 214398-99-9, Formula: C7H11ClN2O2, Molecular Weight: 190.63, stock 9g, assay 97.4 %.

Name: 2,3,4-Trihydroxybenzaldehyde, CAS: 2144-08-3, Formula: C7H6O4, Molecular Weight: 154.12, stock 9.5g, assay 98.5 %.

Name: N-methylnicotinium Iodide, CAS: 21446-46-8, Formula: C11H17N2. I, Molecular Weight: 177.27 126.91, stock 2.4g, assay 98.7 %.

Name: Kotalanol, CAS: 214491-07-3, Formula: C12H24O12S2, Molecular Weight: 424.43, stock 5.1g, assay 97.2 %.

Name: 6,8-Difluoro-4-methylumbelliferylphosphate, CAS: 214491-43-7, Formula: C10H7F2O6P, Molecular Weight: 292.13, stock 4.4g, assay 98.1 %.

Name: Fesoterodine Impurity 10, CAS: 214601-12-4, Formula: C22H29NO2, Molecular Weight: 339.48, stock 7.4g, assay 99 %.

Name: Sildenafil Impurity 14, CAS: 2146091-79-2, Formula: C24H32N6OS2, Molecular Weight: 484.68, stock 4g, assay 97.6 %.

Name: Clindamycin HCl, CAS: 21462-39-5, Formula: C18H33ClN2O5S. HCl, Molecular Weight: 424.99 36.46, stock 5.5g, assay 98.3 %.

Name: Levothyroxine phenolic glucuronide, CAS: 21462-56-6, Formula: C21H19I4NO10, Molecular Weight: 953, stock 8.4g, assay 98.7 %.

Name: Perhydroacenaphthene, CAS: 2146-36-3, Formula: C12H20, Molecular Weight: 164.29, stock 6g, assay 98.4 %.