EOS Med Chem Impurity Stock-1015

EOS Med Chem is specialize in the custom synthesis of complex organic compounds for use as reference standards by the bio-medical and pharmaceutical industries around the world.

Every compound EOS Med Chem produced is accompanied by one of the most extensive and complete certificate of analysis (COA) in the industry including HPLC, NMR, MS, IR, EA, water content, residual solvents and Assay.

EOS Med Chem currently offers over 56,500 certified reference standards from stock and we add approximately 20000 new standards yearly. Our product line includes Active Pharmaceutical Ingredients (API), drug impurities and metabolite standards, as well as their stable isotope labelled analogues and amino acid/peptide drug standards.

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Name: Nicardipine HCl, CAS: 54527-84-3, stock 1.1g, assay 97.7%, Formula C26H29N3O6. HCl, Molecular Weight 479.54 36.46.

Name: Betahistine EP Impurity C Trimesilate, CAS: 5452-87-9 (free base), stock 8g, assay 98.2%, Formula C15H19N3. 3 CH4O3S, Molecular Weight 241.34 3 96.11.

Name: Sumatriptan EP Impurity A, CAS: 545338-89-4, stock 2.6g, assay 98.7%, Formula C27H37N5O2S, Molecular Weight 495.69.

Name: Caffeine Impurity 1 Ammonium Salt, CAS: 54536-15-1 (free acid), stock 3.8g, assay 98.2%, Formula C8H11N4O3. NH4, Molecular Weight 211.20 18.04.

Name: Caffeine Impurity 1 Sodium Salt, CAS: 54536-15-1 (free acid), stock 2.6g, assay 97.2%, Formula C8H11N4O3. Na, Molecular Weight 211.20 22.99.

Name: Loxoprofen Impurity 3, CAS: 5453-88-3, stock 9.3g, assay 97.4%, Formula C9H14O3, Molecular Weight 170.21.

Name: Guanfacine Methyl Ester Impurity, CAS: 54551-83-6, stock 6.7g, assay 97.5%, Formula C9H8Cl2O2, Molecular Weight 219.07.

Name: Propiverine HCl, CAS: 54556-98-8, stock 3g, assay 97.8%, Formula C23H29NO3. HCl, Molecular Weight 367.49 36.46.

Name: Propiverine Chloro Impurity HCl, CAS: 54556-99-9, stock 6.3g, assay 98.3%, Formula C20H22ClNO2. HCl, Molecular Weight 343.86 36.46.

Name: Doxercalciferol, CAS: 54573-75-0, stock 3.1g, assay 98.5%, Formula C28H44O2, Molecular Weight 412.66.

Name: Doxercalciferol, CAS: 54573-75-0, stock 3.2g, assay 97.2%, Formula C28H44O2, Molecular Weight 412.66.

Name: 2,4,8-Trichlorodibenzofuran, CAS: 54589-71-8, stock 4.5g, assay 98.1%, Formula C12H5Cl3O, Molecular Weight 271.52.

Name: Ritalinic Acid Lactam, CAS: 54593-31-6, stock 2.3g, assay 97.2%, Formula C13H15NO3, Molecular Weight 233.27.

Name: Gibberellin A1, CAS: 545-97-1, stock 2.9g, assay 98.2%, Formula C19H24O6, Molecular Weight 348.4.

Name: Ranelic Acid, CAS: 5459-90-4, stock 6.1g, assay 97.4%, Formula C12H10N2O8S, Molecular Weight 342.29.

Name: Ranelic Acid-d4, CAS: 5459-90-4 (non-d), stock 8.7g, assay 98.9%, Formula C12H6N2O8SD4, Molecular Weight 346.31.

Name: Gibberellenic Acid, CAS: 546-09-8, stock 1.7g, assay 97.8%, Formula C19H22O6, Molecular Weight 346.38.

Name: 5-beta-Cholanic Acid, CAS: 546-18-9, stock 6.4g, assay 97.4%, Formula C24H40O2, Molecular Weight 360.59.

Name: Methotrexate Impurity B, CAS: 54-62-6, stock 5.8g, assay 98.5%, Formula C19H20N8O5, Molecular Weight 440.42.

Name: (+)-Albicanol, CAS: 54632-04-1, stock 3.1g, assay 98.8%, Formula C15H26O, Molecular Weight 222.37.

Name: 4-Hydroxy Derricin, CAS: 54647-08-4, stock 6.8g, assay 98.9%, Formula C21H22O4, Molecular Weight 338.4.

Name: Urapidil Impurity 6 HCl, CAS: 5464-78-8, stock 9.7g, assay 97.4%, Formula C11H16N2O. HCl, Molecular Weight 192.26 36.46.

Name: Erythromycin EP Impurity I (Erythralosamine), CAS: 546-57-6, stock 2.7g, assay 98.6%, Formula C29H49NO8, Molecular Weight 539.71.

Name: 1-Deoxy-1-[(2-hydroxyethyl)amino]-D-glucitol, CAS: 54662-27-0, stock 7.3g, assay 99%, Formula C8H19NO6, Molecular Weight 225.24.

Name: Octinoxate (Octyl 4-Methoxycinnamate), CAS: 5466-77-3, stock 8.7g, assay 98.9%, Formula C18H26O3, Molecular Weight 290.41.

Name: Octinoxate-13C-d3 (Octyl 4-Methoxycinnamate-13C-d3), CAS: 5466-77-3 (non-labelled), stock 6.8g, assay 97.8%, Formula 13C C17H23D3O3, Molecular Weight 294.41.

Name: Rivaroxaban Impurity 56, CAS: 5466-93-3, stock 8g, assay 97.2%, Formula C12H16N2O4, Molecular Weight 252.27.

Name: Salicylic Acid Impurity 14 Sodium Salt, CAS: 546-74-7, stock 9.8g, assay 98.4%, Formula C2H5O4S. Na, Molecular Weight 125.12 22.99.

Name: 2芒聙聶-Deoxyadenosine-5芒聙聶-triphosphate Trisodium Salt, CAS: 54680-12-5, stock 2g, assay 98.9%, Formula C10H13N5O12P3. 3 Na, Molecular Weight 488.16 3 22.99.

Name: Acetohydroxamic Acid, CAS: 546-88-3, stock 5.7g, assay 97.5%, Formula C2H5NO2, Molecular Weight 75.05.

Name: Columbin, CAS: 546-97-4, stock 3.9g, assay 98.8%, Formula C20H22O6, Molecular Weight 358.39.

Name: Tryptophan EP Impurity I, CAS: 5470-37-1, stock 9.5g, assay 97.5%, Formula C13H14N2O2, Molecular Weight 230.27.

Name: Etoricoxib Impurity 29, CAS: 5470-70-2, stock 8g, assay 97.8%, Formula C8H9NO2, Molecular Weight 151.17.

Name: Clonidine Related Compound A, CAS: 54707-71-0, stock 6.8g, assay 97.5%, Formula C11H11Cl2N3O, Molecular Weight 272.14.

Name: Dobutamine EP Impurity B, CAS: 5471-51-2, stock 3.1g, assay 97.8%, Formula C10H12O2, Molecular Weight 164.21.

Name: Pilocarpine-d3 HCl, CAS: 54-71-7 (non-labelled), stock 2g, assay 97.3%, Formula C11H13D3N2O2. HCl, Molecular Weight 211.28 36.46.

Name: Orphenadrine EP Impurity A (2-Methylbenzhydrol), CAS: 5472-13-9, stock 9.2g, assay 98.3%, Formula C14H14O, Molecular Weight 198.27.

Name: Sulfadiazine Sodium Salt, CAS: 547-32-0, stock 3.8g, assay 97.1%, Formula C10H9N4O2S. Na, Molecular Weight 249.27 22.99.

Name: Fluvoxamine-d3, CAS: 54739-18-3 (non-d), stock 4.7g, assay 98.8%, Formula C15H18F3N2O2D3, Molecular Weight 321.36.

Name: Fluvoxamine-d4, CAS: 54739-18-3 (non-d), stock 5.6g, assay 97.3%, Formula C15H17F3N2O2D4, Molecular Weight 322.37.

Name: 1-Ethyl-6-methyl-3-piperidinol, CAS: 54751-98-3, stock 7.5g, assay 98.2%, Formula C8H17NO, Molecular Weight 143.23.

Name: Praziquantel EP Impurity A, CAS: 54761-87-4, stock 4.8g, assay 97.5%, Formula C19H18N2O2, Molecular Weight 306.37.

Name: Estriol EP Impurity F, CAS: 547-81-9, stock 9.1g, assay 98.1%, Formula C18H24O3, Molecular Weight 288.39.

Name: Leuprolide (Leuprorelin) EP Impurity C, CAS: 54785-87-4, stock 3.5g, assay 97.5%, Formula C59H84N16O12, Molecular Weight 1209.42.

Name: Gliclazide EP Impurity B, CAS: 54786-86-6, stock 9.7g, assay 99%, Formula C7H12N2O, Molecular Weight 140.19.

Name: Trihydroxycoprostanic Acid, CAS: 547-98-8, stock 5.2g, assay 97.2%, Formula C27H46O5, Molecular Weight 450.66.

Name: Hypericin, CAS: 548-04-9, stock 9.4g, assay 98.1%, Formula C30H16O8, Molecular Weight 504.46.

Name: Hypericin-d10, CAS: 548-04-9 (non-d), stock 3.5g, assay 98.4%, Formula C30H6O8D10, Molecular Weight 514.52.

Name: Loxapine, CAS: 54810-23-0, stock 8.1g, assay 98.1%, Formula C18H18ClN3O, Molecular Weight 327.82.

Name: Loxapine-d8, CAS: 54810-23-0(non-d), stock 2g, assay 98.3%, Formula C18H10ClN3OD8, Molecular Weight 335.86.

Name: Plerixafor Impurity 5 TriHCl, CAS: 548488-49-9 (free base), stock 5g, assay 98.5%, Formula C12H23F3N4O. 3 HCl, Molecular Weight 296.34 3 36.46.

Name: Isoniazid, CAS: 54-85-3, stock 9.1g, assay 97.7%, Formula C6H7N3O, Molecular Weight 137.14.

Name: Gentian Violet, CAS: 548-62-9, stock 3.7g, assay 98.3%, Formula C25H30N3. Cl, Molecular Weight 372.54 35.45.

Name: Droperidol, CAS: 548-73-2, stock 8.2g, assay 98%, Formula C22H22FN3O2, Molecular Weight 379.44.

Name: Droperidol-d4, CAS: 548-73-2 (non-d), stock 3.6g, assay 98.4%, Formula C22H18FN3O2D4, Molecular Weight 383.46.

Name: Droperidol-d4 (4-fluorophenyl-d4), CAS: 548-73-2 (non-labelled), stock 4.3g, assay 98.3%, Formula C22H18D4FN3O2, Molecular Weight 383.46.

Name: Pinobanksin, CAS: 548-82-3, stock 2.9g, assay 97.5%, Formula C15H12O5, Molecular Weight 272.26.

Name: Galangin, CAS: 548-83-4, stock 3.6g, assay 98.3%, Formula C15H10O5, Molecular Weight 270.24.

Name: Dydrogesterone Impurity 1, CAS: 5488-51-7, stock 2.3g, assay 97.2%, Formula C25H36O4, Molecular Weight 400.56.

Name: Clindamycin Phosphate EP Impurity D, CAS: 54887-30-8, stock 9.9g, assay 98.5%, Formula C18H34ClN2O8PS, Molecular Weight 504.97.

Name: Clindamycin B 2-Phosphate Ammonium Salt, CAS: 54887-31-9, stock 9.4g, assay 97%, Formula C17H31ClN2O8PS. H4N, Molecular Weight 489.94 18.04.

Name: 6-beta-Hydroxy-11-deoxycortisol, CAS: 548-97-0, stock 5.1g, assay 97.8%, Formula C21H30O5, Molecular Weight 362.47.

Name: Dihydrostreptomycin Sulfate, CAS: 5490-27-7, stock 7.4g, assay 97.3%, Formula 2 C21H41N7O12. 3 H2O4S, Molecular Weight 2 583.60 3 98.08.

Name: Carteolol HCl EP Impurity G, CAS: 54945-72-1, stock 7.2g, assay 98.2%, Formula C12H15NO4, Molecular Weight 237.26.

Name: Oxomemazine Impurity (3-Chloro-N,N-Dimethyl-1-Butanamine) HCl, CAS: 5495-65-8, stock 9.2g, assay 97.5%, Formula C6H14ClN. HCl, Molecular Weight 135.64 36.46.

Name: Albendazole, CAS: 54965-21-8, stock 9.1g, assay 98.5%, Formula C12H15N3O2S, Molecular Weight 265.34.

Name: Tamoxifen Citrate, CAS: 54965-24-1, stock 2.5g, assay 98%, Formula C26H29NO. C6H8O7, Molecular Weight 371.53 192.13.

Name: 3,4-Diaminopyridine, CAS: 54-96-6, stock 2.6g, assay 98.8%, Formula C5H7N3, Molecular Weight 109.13.

Name: 2-Acetylamino-5-chlorobenzenesulfonic acid pyridium salt, CAS: 54981-42-9, stock 7.1g, assay 98.7%, Formula C8H7ClNO4S. C5H6N, Molecular Weight 248.66 80.11.

Name: beta-Yohimbine, CAS: 549-84-8, stock 2.1g, assay 98.7%, Formula C21H26N2O3, Molecular Weight 354.45.

Name: beta-Yohimbine, CAS: 549-84-8, stock 3.8g, assay 98.7%, Formula C21H26N2O3, Molecular Weight 354.45.

Name: Noscapine Impurity 3 (Hydrocotarnine), CAS: 550-10-7, stock 3.1g, assay 98%, Formula C12H15NO3, Molecular Weight 221.26.

Name: Citalopram Impurity 20 HCl, CAS: 55011-89-7, stock 3.8g, assay 97.6%, Formula C18H21N. HCl, Molecular Weight 251.37 36.46.

Name: DL-Cloprostenol Sodium Salt, CAS: 55028-72-3, stock 7.1g, assay 97.2%, Formula C22H28ClO6. Na, Molecular Weight 423.92 22.99.

Name: Olaparib Impurity 19, CAS: 550363-85-4, stock 4.9g, assay 97.8%, Formula C8H5FO3, Molecular Weight 168.12.

Name: Angustifoline, CAS: 550-43-6, stock 8g, assay 97.9%, Formula C14H22N2O, Molecular Weight 234.34.

Name: 2-butyl-5-hexyl-octahydro-1H-indene, CAS: 55044-33-2, stock 2.2g, assay 97.9%, Formula C19H36, Molecular Weight 264.5.

Name: 6-butyl-5-hexyl-octahydro-1H-indene, CAS: 55044-36-5, stock 2.8g, assay 98.9%, Formula C19H36, Molecular Weight 264.5.

Name: Rivaroxaban Impurity F (N-Methyl Phthalimide), CAS: 550-44-7, stock 6.6g, assay 98%, Formula C9H7NO2, Molecular Weight 161.16.

Name: Protodioscin, CAS: 55056-80-9, stock 6.1g, assay 97.6%, Formula C51H84O22, Molecular Weight 1049.21.

Name: Triprolidine HCl, CAS: 550-70-9, stock 9.9g, assay 98%, Formula C19H22N2. HCl, Molecular Weight 278.40 36.46.

Name: Triprolidine-d8 HCl, CAS: 550-70-9 (non-labelled), stock 1.5g, assay 98.9%, Formula C19H14D8N2. HCl, Molecular Weight 286.45 36.46.

Name: Acitretin, CAS: 55079-83-9, stock 9.3g, assay 98.9%, Formula C21H26O3, Molecular Weight 326.44.

Name: (+)-Lupanine Perchlorate, CAS: 550-90-3, stock 5.8g, assay 98.6%, Formula C15H24N2O. HClO4, Molecular Weight 248.37 100.45.

Name: Benzopyrene Related Compound 10, CAS: 55097-80-8, stock 8.7g, assay 97.9%, Formula C20H14O3, Molecular Weight 302.33.

Name: Naphazoline HCl, CAS: 550-99-2, stock 8.3g, assay 98.9%, Formula C14H14N2. HCl, Molecular Weight 210.28 36.46.

Name: Adrenaline Impurity 11, CAS: 55-10-7, stock 2.6g, assay 98.1%, Formula C9H10O5, Molecular Weight 198.17.

Name: 4-Hydroxy-3-methoxy Mandelic Acid-13C6, CAS: 55-10-7 (non-labelled), stock 7.3g, assay 98.5%, Formula 13C6 C3H10O5, Molecular Weight 204.11.

Name: Adrenaline Related Compound 1 (4-hydroxy-3-methoxy-phenylglycolic acid-d3, VMA-d3), CAS: 55-10-7(non-d), stock 4.2g, assay 97.6%, Formula C9H7O5D3, Molecular Weight 201.2.

Name: Amoxicillin EP Impurity A (Piperacillin EP Impurity H, Sulbactam EP Impurity B), CAS: 551-16-6, stock 3.2g, assay 98.7%, Formula C8H12N2O3S, Molecular Weight 216.26.

Name: Amoxicillin EP Impurity A (Sulbactam EP Impurity B, Piperacillin Sodium EP Impurity H), CAS: 551-16-6, stock 3.3g, assay 98.7%, Formula C8H12N2O3S, Molecular Weight 216.26.

Name: Sulbactam Impurity B (Amoxicillin Impurity A, Piperacillin EP Impurity H), CAS: 551-16-6, stock 6.9g, assay 97.2%, Formula C8H12N2O3S, Molecular Weight 216.26.

Name: Digoxin EP Impurity I, CAS: 5511-98-8, stock 1.2g, assay 97.1%, Formula C43H66O15, Molecular Weight 823.

Name: Ticlopidine Impurity D, CAS: 55142-78-4, stock 4.6g, assay 97.4%, Formula C14H15NS, Molecular Weight 229.35.

Name: Ticlopidine Impurity G, CAS: 55142-86-4, stock 7.6g, assay 97.5%, Formula C14H14ClNS, Molecular Weight 263.79.

Name: Isomannide Dinitrate, CAS: 551-43-9, stock 6g, assay 97.9%, Formula C6H8N2O8, Molecular Weight 236.14.

Name: Betamethasone 21-Acetate 17-Propionate, CAS: 5514-81-8, stock 5.5g, assay 98.1%, Formula C27H35FO7, Molecular Weight 490.57.

Name: Ticlopidine Impurity H, CAS: 55157-56-7, stock 5.7g, assay 97.2%, Formula C14H14ClNS, Molecular Weight 263.79.

Name: D-Allulose (D-Psicose), CAS: 551-68-8, stock 4.8g, assay 97.4%, Formula C6H12O6, Molecular Weight 180.16.

Name: Methylergometrinine Impurity 1, CAS: 5516-91-6, stock 1.4g, assay 97.6%, Formula C20H25N3O2, Molecular Weight 339.44.

Name: N-Nitrosodiethylamine, CAS: 55-18-5, stock 8.4g, assay 97.6%, Formula C4H10N2O, Molecular Weight 102.14.

Name: Dimetridazole, CAS: 551-92-8, stock 1.8g, assay 98.2%, Formula C5H7N3O2, Molecular Weight 141.13.

Name: Clonazepam Impurity 3, CAS: 55198-89-5, stock 9.8g, assay 99%, Formula C15H10ClN3O3, Molecular Weight 315.71.

Name: Glipizide Impurity 7, CAS: 5521-55-1, stock 7.8g, assay 98.9%, Formula C6H6N2O2, Molecular Weight 138.13.

Name: Glipizide Impurity 8, CAS: 5521-61-9, stock 2.8g, assay 97.7%, Formula C6H6N2O2, Molecular Weight 138.13.

Name: Oxaprozin Impurity 1, CAS: 55217-15-7, stock 4.4g, assay 97.3%, Formula C18H16N2O2, Molecular Weight 292.34.

Name: Nicotinic Acid EP Impurity E (Isonicotinic Acid), CAS: 55-22-1, stock 3.3g, assay 97.7%, Formula C6H5NO2, Molecular Weight 123.11.

Name: Thymol Iodide, CAS: 552-22-7, stock 3.5g, assay 98.5%, Formula C20H24I2O2, Molecular Weight 550.22.

Name: Dantrolene Impurity 3, CAS: 55227-60-6, stock 8.3g, assay 98.3%, Formula C16H16N4O6, Molecular Weight 360.33.

Name: Rolapitant, CAS: 552292-08-7, stock 4.3g, assay 97.3%, Formula C25H26F6N2O2, Molecular Weight 500.49.

Name: Rolapitant-d4, CAS: 552292-08-7 (non-labelled), stock 8.3g, assay 98.2%, Formula C25H22F6N2O2D4, Molecular Weight 504.51.

Name: Rolapitant (1R,2S,3R)-Isomer, CAS: 552292-73-6, stock 9.9g, assay 98.3%, Formula C25H26F6N2O2, Molecular Weight 500.49.

Name: Propentofylline, CAS: 55242-55-2, stock 4.7g, assay 97.6%, Formula C15H22N4O3, Molecular Weight 306.37.

Name: Pentoxifylline EP Impurity I, CAS: 55247-90-0, stock 6.1g, assay 97.2%, Formula C14H14N4O2, Molecular Weight 270.29.

Name: Diosmin EP Impurity C (Isorhoifolin), CAS: 552-57-8, stock 7.8g, assay 97%, Formula C27H30O14, Molecular Weight 578.52.

Name: Flurbiprofen Impurity 4, CAS: 55258-76-9, stock 4.4g, assay 98.2%, Formula C14H13F, Molecular Weight 200.26.

Name: Eriodictyol, CAS: 552-58-9, stock 7g, assay 97.8%, Formula C15H12O6, Molecular Weight 288.26.

Name: Ipratropium Bromide EP Impurity C (Hyoscine Butylbromide EP Impurity B) (Hyoscine EP Impurity C), CAS: 552-63-6, stock 1.8g, assay 97.6%, Formula C9H10O3, Molecular Weight 166.18.

Name: Hyoscine Butylbromide EP Impurity B (Hyoscine EP Impurity C) (Tropicamide Related Compound C) (Ipratropium Bromide EP Impurity C), CAS: 552-63-6, stock 3g, assay 97.3%, Formula C9H10O3, Molecular Weight 166.18.

Name: Tropicamide Related Compound C (Hyoscine Butylbromide EP Impurity B) (Hyoscine EP Impurity C), CAS: 552-63-6, stock 9.8g, assay 98.8%, Formula C9H10O3, Molecular Weight 166.17.

Name: Praziquantel, CAS: 55268-74-1, stock 3.7g, assay 97.5%, Formula C19H24N2O2, Molecular Weight 312.42.

Name: Lobeline HCl EP Impurity C, CAS: 552-72-7, stock 2g, assay 98.2%, Formula C22H29NO2, Molecular Weight 339.48.

Name: Cimetidine EP Impurity F, CAS: 55272-86-1, stock 9.4g, assay 97.7%, Formula C16H24N8S2, Molecular Weight 392.55.

Name: Norepinephrine Impurity 17 HCl (rac-Norepinephrine HCl), CAS: 55-27-6; 138-65-8 (free base), stock 7g, assay 97.2%, Formula C8H11NO3. HCl, Molecular Weight 169.18 36.46.

Name: Trazodone Impurity 5, CAS: 55290-67-0, stock 3.6g, assay 97.2%, Formula C19H24ClN5O3, Molecular Weight 405.88.

Name: Trazodone Hydrochloride BP Impurity A, CAS: 55290-68-1, stock 2.1g, assay 97.4%, Formula C19H22ClN5O2, Molecular Weight 387.87.

Name: Acetylsalicylic Acid EP Impurity E (Aspirin Impurity E), CAS: 552-94-3, stock 4.6g, assay 97.3%, Formula C14H10O5, Molecular Weight 258.23.

Name: Norepinephrine Impurity 14, CAS: 5530-29-0, stock 7.8g, assay 98.8%, Formula C8H9ClO3, Molecular Weight 188.61.

Name: N-Hydroxy Mexiletine, CAS: 55304-17-1, stock 2.8g, assay 98%, Formula C11H17NO2, Molecular Weight 195.26.

Name: Protoporphyrin IX, CAS: 553-12-8, stock 8.1g, assay 98.2%, Formula C34H34N4O4, Molecular Weight 562.67.

Name: Protoporphyrin IX-d4, CAS: 553-12-8 (non-labelled), stock 2.1g, assay 99%, Formula C34H30D4N4O4, Molecular Weight 566.69.

Name: Falimint, CAS: 553-20-8, stock 2.4g, assay 98.1%, Formula C11H14N2O4, Molecular Weight 238.24.

Name: Betamethasone Impurity 32, CAS: 5533-97-1, stock 7.1g, assay 98.5%, Formula C29H39FO7, Molecular Weight 518.62.

Name: Beclometasone Dipropionate EP Impurity B (Beclomethasone 21-acetate 17-propionate), CAS: 5534-08-7, stock 6.4g, assay 97.6%, Formula C27H35ClO7, Molecular Weight 507.02.

Name: Betamethasone Dipropionate EP Impurity E, CAS: 5534-09-8, stock 8.6g, assay 98.5%, Formula C28H37ClO7, Molecular Weight 521.06.

Name: Beclomethasone Dipropionate-d6, CAS: 5534-09-8 (non-labelled), stock 8g, assay 97.7%, Formula C28H31D6ClO7, Molecular Weight 527.08.

Name: Betamethasone Dipropionate EP Impurity B (Betamethasone 17-Propionate), CAS: 5534-13-4, stock 2.6g, assay 97.2%, Formula C25H33FO6, Molecular Weight 448.53.

Name: Clobetasol Propionate EP Impurity A, CAS: 5534-13-4, stock 8.7g, assay 97.5%, Formula C25H33FO6, Molecular Weight 448.53.

Name: Beclomethasone Dipropionate EP Impurity H (Beclomethasone-17-monopropionate), CAS: 5534-18-9, stock 3.6g, assay 98.5%, Formula C25H33ClO6, Molecular Weight 464.98.

Name: Beclomethasone-17-monopropionate-d5, CAS: 5534-18-9 (non-labelled), stock 1.7g, assay 97.3%, Formula C25H28D5ClO6, Molecular Weight 470.02.

Name: Resveratrol-3-Sulfate, CAS: 553662-69-4, stock 5.5g, assay 98.1%, Formula C14H12O6S, Molecular Weight 308.3.

Name: Phenyramidol, CAS: 553-69-5, stock 1.2g, assay 98.1%, Formula C13H14N2O, Molecular Weight 214.27.

Name: Phenyramidol-d4, CAS: 553-69-5 (non-labelled), stock 5.1g, assay 97%, Formula C13H10D4N2O, Molecular Weight 218.29.

Name: Ketoprofen EP Impurity G, CAS: 5537-71-3, stock 9.2g, assay 98.7%, Formula C10H9NO2, Molecular Weight 175.19.

Name: 5-Nitro-2-Propoxyaniline, CAS: 553-79-7, stock 3.3g, assay 97.9%, Formula C9H12N2O3, Molecular Weight 196.21.

Name: Droxidopa Impurity 4, CAS: 55382-14-4, stock 8.6g, assay 97.7%, Formula C31H29NO7, Molecular Weight 527.57.

Name: Vindesine EP Impurity C (Desacetyl Vinblastine Hydrazide), CAS: 55383-37-4, stock 4.7g, assay 97.2%, Formula C43H56N6O7, Molecular Weight 768.96.

Name: Perilla Ketone, CAS: 553-84-4, stock 6.2g, assay 97.2%, Formula C10H14O2, Molecular Weight 166.22.

Name: Busulfan Impurity 6, CAS: 5539-53-7, stock 7.7g, assay 97.9%, Formula C3H6O4S, Molecular Weight 138.14.

Name: Trazodone Impurity 24 (2,4-Dichloroaniline), CAS: 554-00-7, stock 1.1g, assay 97.5%, Formula C6H5Cl2N, Molecular Weight 162.01.

Name: DL-Methyldopa-d3, CAS: 55-40-3 (non-labelled), stock 1.8g, assay 98.8%, Formula C10H10D3NO4, Molecular Weight 214.24.

Name: Desonide delta-9(11) Analog, CAS: 5541-37-7, stock 9g, assay 97.9%, Formula C24H30O5, Molecular Weight 398.5.

Name: 2-Methylthiophene, CAS: 554-14-3, stock 6.2g, assay 97.3%, Formula C5H6S, Molecular Weight 98.16.

Name: Cladribine EP Impurity D, CAS: 5542-92-7, stock 9.8g, assay 97.8%, Formula C10H12ClN5O3, Molecular Weight 285.69.

Name: (S)-Warfarin, CAS: 5543-57-7, stock 3.6g, assay 99%, Formula C19H16O4, Molecular Weight 308.33.

Name: (S)-Warfarin, CAS: 5543-57-7, stock 9.7g, assay 97.7%, Formula C19H16O4, Molecular Weight 308.33.

Name: (R)-Warfarin, CAS: 5543-58-8, stock 9.6g, assay 97.4%, Formula C19H16O4, Molecular Weight 308.33.

Name: (R)-Warfarin, CAS: 5543-58-8, stock 4.6g, assay 98.7%, Formula C19H16O4, Molecular Weight 308.33.

Name: Lodoxamide Impurity 2, CAS: 55441-26-4, stock 2.7g, assay 98.2%, Formula C6H11NO3, Molecular Weight 145.16.

Name: Lodoxamide Impurity 2-d10, CAS: 55441-26-4 (non-labelled), stock 4.5g, assay 99%, Formula C6HD10NO3, Molecular Weight 155.22.

Name: Adenosine Impurity (2'-O-MB-CAMP), CAS: 55443-13-5, stock 4.7g, assay 97.6%, Formula C14H17N5O7P. Na, Molecular Weight 398.29  22.99.

Name: Bucladesine Impurity 1, CAS: 55443-13-5, stock 9.2g, assay 97.9%, Formula C14H17N5O7P. Na, Molecular Weight 398.29 22.99.

Name: Deferasirox Ferrate (III) Tripotassium Complex, CAS: 554445-58-8, stock 9.3g, assay 97.3%, Formula C42H24FeN6O8. 3 K, Molecular Weight 796.53 3 39.10.

Name: Deferasirox Ferrate (III) Tripotassium Complex-d8, CAS: 554445-58-8 (non-labelled), stock 7.8g, assay 98.7%, Formula C42H24FeN6O8. 3 K, Molecular Weight 804.58 3 39.10.

Name: Acetylcysteine EP Impurity C, CAS: 5545-17-5, stock 4.8g, assay 98.8%, Formula C10H16N2O6S2, Molecular Weight 324.37.

Name: 3-Methoxytyramine, CAS: 554-52-9, stock 5.1g, assay 97.8%, Formula C9H13NO2, Molecular Weight 167.21.

Name: Olopatadine Related Compound C, CAS: 55453-87-7, stock 9g, assay 98.5%, Formula C16H12O4, Molecular Weight 268.27.

Name: Methazolamide, CAS: 554-57-4, stock 5.7g, assay 97.9%, Formula C5H8N4O3S2, Molecular Weight 236.27.

Name: Methazolamide-d6, CAS: 554-57-4 (non-labelled), stock 2.2g, assay 98.5%, Formula C5H2N4O3S2D6, Molecular Weight 242.31.

Name: Bezafibrate Impurity 9, CAS: 55458-78-1, stock 1.8g, assay 98.7%, Formula C12H17NO3, Molecular Weight 223.27.

Name: Atropine Sulfate, CAS: 55-48-1, stock 5.3g, assay 98.1%, Formula 2 C17H23NO3. H2SO4, Molecular Weight 2 289.38 98.07.

Name: Chlorpheniramine Impurity 5, CAS: 55486-47-0, stock 1.6g, assay 97.5%, Formula C14H12ClNO, Molecular Weight 245.71.

Name: Dihydro Ergotamine Mesylate Impurity D, CAS: 5550-75-4, stock 5.1g, assay 97.7%, Formula C33H37N5O5, Molecular Weight 583.69.

Name: Pyridate, CAS: 55512-33-9, stock 2.8g, assay 97.7%, Formula C19H23ClN2O2S, Molecular Weight 378.92.

Name: Carbidopa EP Impurity A, CAS: 555-30-6, stock 3.8g, assay 97.6%, Formula C10H13NO4, Molecular Weight 211.22.

Name: Mycophenolic Acid Phenolic beta-D-Glucoside, CAS: 55533-52-3, stock 10g, assay 98.2%, Formula C23H30O11, Molecular Weight 482.49.

Name: Estradiol 3-Enanthate, CAS: 55540-97-1, stock 9.7g, assay 98.3%, Formula C25H36O3, Molecular Weight 384.56.

Name: Dexamethasone-17,21-dipropionate, CAS: 55541-30-5, stock 2.9g, assay 98.5%, Formula C28H37FO7, Molecular Weight 504.6.

Name: Glyceryl Tripalmitate, CAS: 555-44-2, stock 5.8g, assay 97.4%, Formula C51H98O6, Molecular Weight 807.34.

Name: Levonorgestrel EP Impurity H (6-beta-Hydroxy Levonorgestrel), CAS: 55555-97-0, stock 9.5g, assay 98.7%, Formula C21H28O3, Molecular Weight 328.46.

Name: Tixocortol 21-Pivalate, CAS: 55560-96-8, stock 2.2g, assay 98.9%, Formula C26H38O5S, Molecular Weight 462.65.

Name: 6-Shogaol, CAS: 555-66-8, stock 5.5g, assay 98.1%, Formula C17H24O3, Molecular Weight 276.38.

Name: Agrimol B, CAS: 55576-66-4, stock 8.1g, assay 97.9%, Formula C37H46O12, Molecular Weight 682.77.

Name: Digoxin EP Impurity G (Neodigoxin), CAS: 55576-67-5, stock 6.7g, assay 98.6%, Formula C41H64O14, Molecular Weight 780.96.

Name: Levodopa Impurity 2, CAS: 55-59-4, stock 7.7g, assay 98.2%, Formula C11H15NO4, Molecular Weight 225.24.

Name: Sodium Fusidate EP Impurity O Sodium Salt, CAS: 55601-53-1, stock 1.5g, assay 97.8%, Formula C29H45O5. Na, Molecular Weight 473.68 22.99.

Name: Alverine Citrate, CAS: 5560-59-8, stock 9.4g, assay 97.4%, Formula C20H27N. C6H8O7, Molecular Weight 281.44 192.12.

Name: Teclozan, CAS: 5560-78-1, stock 9g, assay 98.8%, Formula C20H28Cl4N2O4, Molecular Weight 502.27.

Name: Acedoben, CAS: 556-08-1, stock 4.1g, assay 98.6%, Formula C9H9NO3, Molecular Weight 179.18.

Name: Methylphenidate Impurity 2, CAS: 5562-61-8, stock 7.1g, assay 97.2%, Formula C13H15NO, Molecular Weight 201.27.

Name: Netilmicin Sulfate, CAS: 556391-57-2, stock 8.6g, assay 98.9%, Formula C21H41N5O7. 5 H2O4S, Molecular Weight 475.59 5 98.07.

Name: Epichlorohydrin Impurity 2, CAS: 556-52-5, stock 6.5g, assay 97.5%, Formula C3H6O2, Molecular Weight 74.08.

Name: Sulfamic Acid Methyl Ester (Amidosulfuric Acid Methyl Ester), CAS: 55665-95-7, stock 7.9g, assay 97.4%, Formula CH5NO3S, Molecular Weight 111.12.

Name: Octamethylcyclotetrasiloxane, CAS: 556-67-2, stock 7.8g, assay 98.4%, Formula C8H24O4Si4, Molecular Weight 296.62.

Name: 1,2,3,4,7,8,9-Heptachlorodibenzofuran, CAS: 55673-89-7, stock 5.1g, assay 98.5%, Formula C12H1Cl7O, Molecular Weight 409.31.

Name: Macitentan Impurity 8, CAS: 556796-88-4, stock 3.9g, assay 98.4%, Formula C17H15Br2N5O4S, Molecular Weight 545.21.

Name: Defluoro Linezolid, CAS: 556801-15-1, stock 6g, assay 97.9%, Formula C16H21N3O4, Molecular Weight 319.36.

Name: tert-butyl(hydroxymethyl)amino]methanol, CAS: 55686-22-1, stock 6.9g, assay 97.4%, Formula C6H15NO2, Molecular Weight 133.19.

Name: Promethazine EP Impurity B HCl (Isopromethazine HCl), CAS: 5568-90-1, stock 1.7g, assay 98.4%, Formula C17H20N2S. HCl, Molecular Weight 284.42 36.46.

Name: Oxymetazoline EP Impurity E, CAS: 55699-10-0, stock 6g, assay 97.2%, Formula C14H19NO, Molecular Weight 217.31.

Name: Oxymetazoline EP Impurity D, CAS: 55699-12-2, stock 4.2g, assay 99%, Formula C14H20O3, Molecular Weight 236.31.

Name: Oxymetazoline EP Impurity C, CAS: 55699-13-3, stock 7.2g, assay 97.1%, Formula C14H21NO2, Molecular Weight 235.33.

Name: Deltamethrin R-Isomer, CAS: 55700-99-7, stock 1.8g, assay 97.9%, Formula C22H19Br2NO3, Molecular Weight 505.21.

Name: Permethrin EP Impurity F (DCVC Acid) (Mixture of Diastereomers), CAS: 55701-05-8, stock 4.9g, assay 98.6%, Formula C8H10Cl2O2, Molecular Weight 209.07.

Name: Deltamethrin Related Compound 2 (Bacisthemic Acid Chloride), CAS: 55710-82-2, stock 7.8g, assay 97.1%, Formula C8H9Br2ClO, Molecular Weight 316.42.

Name: Dienogest EP Impurity L, CAS: 5571-36-8, stock 6.5g, assay 99%, Formula C20H26O3, Molecular Weight 314.43.

Name: Salinomycin Sodium Salt, CAS: 55721-31-8, stock 1.2g, assay 98.8%, Formula C42H69O11. Na, Molecular Weight 750.00 22.99.

Name: Lurasidone Impurity 35, CAS: 55745-83-0, stock 4.9g, assay 98.5%, Formula C11H13N3S, Molecular Weight 219.31.

Name: Tetracaine N-Oxide, CAS: 55750-02-2, stock 7.5g, assay 98.1%, Formula C15H24N2O3, Molecular Weight 280.37.

Name: Caroverine HCl, CAS: 55750-05-5, stock 3.5g, assay 97%, Formula C22H28N3O2Cl, Molecular Weight 401.94.

Name: Imidocarb Dipropionate, CAS: 55750-06-6, stock 3.8g, assay 97.4%, Formula C19H20N6O. 2 C3H6O2, Molecular Weight 348.41 2 74.08.

Name: Cefalonium, CAS: 5575-21-3, stock 5.6g, assay 97.4%, Formula C20H18N4O5S2, Molecular Weight 458.52.

Name: Sotalol Related Compound A, CAS: 5576-49-8, stock 8.3g, assay 97.3%, Formula C12H18N2O3S, Molecular Weight 270.35.

Name: Gliclazide EP Impurity C, CAS: 5577-13-9, stock 4.2g, assay 97.3%, Formula C10H13NO4S, Molecular Weight 243.28.

Name: Dapsone-d8, CAS: 557794-38-4, stock 4.3g, assay 98%, Formula C12H4N2O2SD8, Molecular Weight 256.35.

Name: Sunitinib (Mixture of E and Z Isomer), CAS: 557795-19-4 (Z-isomer), stock 7.3g, assay 98.3%, Formula C22H27FN4O2, Molecular Weight 398.48.

Name: Caffeine Impurity 4, CAS: 55782-76-8, stock 1.7g, assay 98.5%, Formula C7H10N4O3, Molecular Weight 198.18.

Name: 7,8-Dehydrorutecarpine, CAS: 55786-24-8, stock 3.5g, assay 98%, Formula C18H11N3O, Molecular Weight 285.31.

Name: Decaethylene Glycol, CAS: 5579-66-8, stock 4g, assay 98.8%, Formula C20H42O11, Molecular Weight 458.55.

Name: Ergocalciferol (Vitamin D2) Impurity 1 (Windaus Ketone), CAS: 55812-80-1, stock 8.7g, assay 98.8%, Formula 55812-80-1, Molecular Weight 276.47.

Name: Azathioprine EP Impurity G (Thiamiprine), CAS: 5581-52-2, stock 4.4g, assay 97.9%, Formula C9H8N8O2S, Molecular Weight 292.28.

Name: Benserazide EP Impurity A HCl, CAS: 55819-71-1, stock 5.7g, assay 99%, Formula C3H9N3O2. HCl, Molecular Weight 119.12 36.46.

Name: Buflomedil, CAS: 55837-25-7, stock 1.5g, assay 98.6%, Formula C17H25NO4, Molecular Weight 307.39.

Name: Piretanide, CAS: 55837-27-9, stock 9.2g, assay 98.7%, Formula C17H18N2O5S, Molecular Weight 362.4.

Name: Lysine Clonixinate, CAS: 55837-30-4, stock 1.6g, assay 97.2%, Formula C13H11ClN2O2. C6H14N2O2, Molecular Weight 262.70 146.19.

Name: Atropine impurity E (7-hydroxyhyoscyamine), CAS: 55869-99-3, stock 3.3g, assay 97.6%, Formula C17H23NO4, Molecular Weight 305.38.

Name: 2-Chloropyrimidin-4(3H)-one, CAS: 55873-09-1, stock 4.2g, assay 97.5%, Formula C4H3ClN2O, Molecular Weight 130.53.

Name: 6-beta Hydroxy Dexamethasone, CAS: 55879-47-5, stock 8.7g, assay 98.4%, Formula C22H29FO6, Molecular Weight 408.47.

Name: Thioridazine EP Impurity B, CAS: 5588-33-0, stock 2.6g, assay 97.6%, Formula C21H26N2OS2, Molecular Weight 386.57.

Name: Thioridazine EP Impurity B-d3 (Mesoridazine-d3), CAS: 5588-33-0 (non-labelled), stock 9.7g, assay 97.6%, Formula C21H23D3N2OS2, Molecular Weight 389.59.

Name: Warfarin Impurity 1, CAS: 55901-61-6, stock 9.2g, assay 98.7%, Formula C13H14O, Molecular Weight 186.26.

Name: Warfarin Impurity 1, CAS: 55901-61-6, stock 9.5g, assay 98.8%, Formula C13H14O, Molecular Weight 186.26.

Name: Thiothixene, CAS: 5591-45-7, stock 5.8g, assay 97.6%, Formula C23H29N3O2S2, Molecular Weight 443.62.

Name: Thiothixene-13C-d3, CAS: 5591-45-7 (non-labelled), stock 2.2g, assay 98%, Formula 13C C22H26D3N3O2S2, Molecular Weight 447.63.

Name: Betamethasone Dipropionate, CAS: 5593-20-4, stock 2.5g, assay 97.4%, Formula C28H37FO7, Molecular Weight 504.6.

Name: Diginatigenin, CAS: 559-57-9, stock 6.9g, assay 98.5%, Formula C23H34O6, Molecular Weight 406.52.

Name: Busulfan, CAS: 55-98-1, stock 9.2g, assay 97.7%, Formula C6H14O6S2, Molecular Weight 246.3.

Name: Chlorpyrifos Oxon, CAS: 5598-15-2, stock 2g, assay 97.9%, Formula C9H11Cl3NO4P, Molecular Weight 334.51.

Name: Dutasteride Impurity 22, CAS: 55982-15-5, stock 9.1g, assay 98.3%, Formula C5H10F3NOSi, Molecular Weight 185.22.

Name: Diclofenac EP Impurity F, CAS: 560075-65-2, stock 10g, assay 98.4%, Formula C14H10Cl3NO, Molecular Weight 314.59.

Name: Ferulic Acid Impurity 2, CAS: 56024-44-3, stock 4.6g, assay 98.1%, Formula C11H14O4, Molecular Weight 210.23.

Name: Betamethasone Impurity 1, CAS: 560-34-9, stock 2.5g, assay 97.6%, Formula C22H31FO5, Molecular Weight 394.48.

Name: Sucralose, CAS: 56038-13-2, stock 2.5g, assay 98.8%, Formula C12H19Cl3O8, Molecular Weight 397.63.

Name: 17alpha;-Estradiol Sulfate Sodium Salt, CAS: 56050-04-5, stock 7.9g, assay 97.8%, Formula C18H23O5S . Na, Molecular Weight 351.45  22.99.

Name: 9-Hydroxy-4-androstene-3,17-dione, CAS: 560-62-3, stock 5.3g, assay 97.5%, Formula C19H26O3, Molecular Weight 302.42.

Name: Amoxapine Impurity 5, CAS: 5606-39-3, stock 2.5g, assay 98.2%, Formula C13H11ClN2, Molecular Weight 230.7.

Name: Diazepam Impurity 4, CAS: 5606-40-6, stock 1.8g, assay 97.9%, Formula C14H13ClN2, Molecular Weight 244.72.

Name: Brodifacoum (Mixture of Diastereomers), CAS: 56073-10-0, stock 7.4g, assay 98.4%, Formula C31H23BrO3, Molecular Weight 523.43.

Name: Brodifacoum-d4 (Mixture of Diastereomers), CAS: 56073-10-0 (non-labelled), stock 3.9g, assay 97.8%, Formula C31H19D4BrO3, Molecular Weight 527.45.

Name: 17伪-Dihydro Equilenin 3-Sulfate Sodium Salt, CAS: 56086-66-9, stock 3.2g, assay 97.1%, Formula C18H19O5S. Na, Molecular Weight 347.41 22.99.

Name: (R)-Ketoprofen, CAS: 56105-81-8, stock 4.4g, assay 98.2%, Formula C16H14O3, Molecular Weight 254.29.

Name: Triamcinolone hexacetonide, CAS: 5611-51-8, stock 7.3g, assay 97.4%, Formula C30H41FO7, Molecular Weight 532.65.

Name: Triamcinolone Hexacetonide-d9, CAS: 5611-51-8 (non-labelled), stock 3.1g, assay 97.6%, Formula C30H32D9FO7, Molecular Weight 541.7.

Name: 3-Hydroxy-[2,2'-Binaphthalene]-1,1',4,4'-tetrone, CAS: 56119-07-4, stock 8.1g, assay 97.1%, Formula C20H10O5, Molecular Weight 330.3.

Name: Sodium N-(2-Methylcyclohexyl)sulfamate, CAS: 56120-29-7, stock 4.4g, assay 97.8%, Formula C7H14NO3S. Na, Molecular Weight 192.25 22.99.

Name: Vigabatrin EP Impurity D, CAS: 56-12-2, stock 9.1g, assay 97.1%, Formula C4H9NO2, Molecular Weight 103.12.

Name: gamma-Aminobutyric Acid Tartrate, CAS: 56-12-2 (free base), stock 7.9g, assay 98.8%, Formula C4H9NO2. C4H6O6, Molecular Weight 103.12 150.09.

Name: (24R)-Hydroxycalcitriol, CAS: 56142-94-0, stock 4.7g, assay 98.8%, Formula C27H44O4, Molecular Weight 432.65.

Name: Theophylline Impurity 2 (Doxofylline Impurity 2), CAS: 5614-53-9, stock 3.6g, assay 97.9%, Formula C9H12N4O4/ C9H10N4O3, Molecular Weight 240.22/ 222.20.

Name: Ribavirin Impurity 51, CAS: 5614-64-2, stock 4.6g, assay 98.2%, Formula C5H5N5O2, Molecular Weight 167.13.

Name: 2-Chlorophenyl-diphenylmethane, CAS: 56153-60-7, stock 1.6g, assay 98.2%, Formula C19H15Cl, Molecular Weight 278.78.

Name: Gibberellin A5, CAS: 561-56-8, stock 4.2g, assay 97.1%, Formula C19H22O5, Molecular Weight 330.38.

Name: Tetrahydro-11-deoxy Cortisol 21-O-beta-D-Glucuronide, CAS: 56162-38-0, stock 8g, assay 98.6%, Formula C27H42O10, Molecular Weight 526.62.

Name: Tetrahydro-11-deoxy Cortisol 21-O-beta-D-Glucuronide-d5, CAS: 56162-38-0 (non-labelled), stock 4.1g, assay 97.7%, Formula C27H37D5O10, Molecular Weight 531.65.

Name: Tetrahydro-11-deoxy Cortisol 3-O-beta-D-Glucuronide, CAS: 56162-40-4, stock 3.2g, assay 98.9%, Formula C27H42O10, Molecular Weight 526.62.

Name: Tetrahydro-11-deoxy Cortisol 3-O-脙聼-D-Glucuronide-d5, CAS: 56162-40-4 (non-labelled), stock 8.5g, assay 97.5%, Formula C27H37D5O10, Molecular Weight 531.65.

Name: Heptaethylene Glycol, CAS: 5617-32-3, stock 1.4g, assay 97.5%, Formula C14H30O8, Molecular Weight 326.39.

Name: Fluorouracil EP Impurity F, CAS: 56177-80-1, stock 9.9g, assay 97.7%, Formula C6H7FN2O2, Molecular Weight 158.13.

Name: Acarbose (Acarbosum) (Mixture of Diastereomers), CAS: 56180-94-0, stock 4.2g, assay 97.4%, Formula C25H43NO18, Molecular Weight 645.61.

Name: Cefazedone Impurity 6, CAS: 56187-36-1, stock 3.4g, assay 97.9%, Formula C17H15Cl2N3O7S, Molecular Weight 476.28.

Name: Cefazedone, CAS: 56187-47-4, stock 9.5g, assay 98.7%, Formula C18H15Cl2N5O5S3, Molecular Weight 548.43.

Name: Cephalexin Impurity J (Cephalexin Sulfoxide), CAS: 56193-21-6, stock 5.3g, assay 98.3%, Formula C16H17N3O5S, Molecular Weight 363.39.

Name: Dofetilide Impurity 13, CAS: 56205-88-0, stock 7g, assay 98.2%, Formula C9H11NO4S, Molecular Weight 229.25.

Name: Imidafenacin Impurity (1-(3-Cyano-3,3-Diphenylpropyl)-2-Methyl-1H-Imidazolium Phosphate), CAS: 562091-56-9, stock 6g, assay 98.8%, Formula C20H19N3. H3O4P, Molecular Weight 301.39 98.00.

Name: Doxylamine Succinate, CAS: 562-10-7, stock 5.5g, assay 98.3%, Formula C17H22N2O. C4H6O4, Molecular Weight 270.38 118.09.

Name: Torsemide (Torasemide), CAS: 56211-40-6, stock 1.7g, assay 97.1%, Formula C16H20N4O3S, Molecular Weight 348.43.

Name: Diazepam Impurity 6, CAS: 5621-66-9, stock 3.2g, assay 98.1%, Formula C13H10ClNO, Molecular Weight 231.68.

Name: Methotrexate Impurity D, CAS: 5623-18-7, stock 4.7g, assay 97.8%, Formula C15H14N6O3, Molecular Weight 326.32.

Name: Cefuroxime Sodium Salt (Cefuroxime Axetil Impurity D Sodium Salt), CAS: 56238-63-2, stock 8.6g, assay 98.1%, Formula C16H15N4O8S. Na, Molecular Weight 423.38 22.99.

Name: racemic-Carglumic Acid Impurity A (3-(2,5-Dioxoimidazolidin-4-yl)propanoic Acid), CAS: 5624-26-0, stock 9.4g, assay 97.4%, Formula C6H8N2O4, Molecular Weight 172.14.

Name: Potassium Methyl Sulfate, CAS: 562-54-9, stock 2.7g, assay 97.5%, Formula CH3O4S. K, Molecular Weight 111.10 39.10.

Name: Sulfacetamide EP Impurity C, CAS: 5626-90-4, stock 6.5g, assay 97.6%, Formula C10H12N2O4S, Molecular Weight 256.28.

Name: Suprasterol II , CAS: 562-71-0, stock 4.7g, assay 98.2%, Formula C28H44O, Molecular Weight 396.66.

Name: Cefuroxime EP Impurity A (Cefuroxime Descarbamoyl), CAS: 56271-94-4, stock 8g, assay 98.3%, Formula C15H15N3O7S, Molecular Weight 381.36.

Name: Medroxalol, CAS: 56290-94-9, stock 4g, assay 97.6%, Formula C20H24N2O5, Molecular Weight 372.42.

Name: Fluoxetine HCl, CAS: 56296-78-7, stock 1.3g, assay 98%, Formula C17H18H3NO. HCl, Molecular Weight 309.33 36.46.

Name: Sulfadiazine Impurity 1 (4-Hydroxy Sulfadiazine), CAS: 56305-66-9, stock 10g, assay 98.1%, Formula C10H10N4O3S, Molecular Weight 266.28.

Name: Ethynylestradiol EP Impurity F (6-beta-Hydroxy Ethynylestradiol), CAS: 56324-28-8, stock 4.2g, assay 97%, Formula C20H24O3, Molecular Weight 312.41.

Name: Benzetimide HCl, CAS: 5633-14-7, stock 9.8g, assay 97.3%, Formula C23H26N2O2. HCl, Molecular Weight 362.47 36.46.

Name: Hydroxyzine Impurity 2 Dimaleate (Etodroxizine Dimaleate), CAS: 56335-21-8, stock 1.3g, assay 98.8%, Formula C23H31ClN2O3. 2 C4H4O4, Molecular Weight 418.96 2 116.07.

Name: 5-Fluoro-1,3-dihydro-2H-indol-2-one, CAS: 56341-41-4, stock 3.2g, assay 97.1%, Formula C8H6FNO, Molecular Weight 151.14.

Name: Trazodone Impurity 11 HCl , CAS: 563-41-7, stock 1.3g, assay 97.2%, Formula CH5N3O ClH, Molecular Weight 75.07 36.46.

Name: Fasudil Impurity 13, CAS: 56344-32-2, stock 4.5g, assay 98.2%, Formula C5H14N2O, Molecular Weight 118.18.

Name: Carnosine Impurity 4, CAS: 56353-15-2, stock 6.4g, assay 98.8%, Formula C11H16N4O4, Molecular Weight 268.27.

Name: (-)-11-Nor-Delta-9-Tetrahydro Cannabinol-9-carboxylic Acid, CAS: 56354-06-4, stock 6.4g, assay 98.9%, Formula C21H28O4, Molecular Weight 344.45.

Name: Dimetindene, CAS: 5636-83-9, stock 3.5g, assay 97.5%, Formula C20H24N2, Molecular Weight 292.43.

Name: Parathion, CAS: 56-38-2, stock 6.7g, assay 98%, Formula C10H14NO5PS, Molecular Weight 291.26.

Name: Betahistine, CAS: 5638-76-6, stock 5g, assay 98.1%, Formula C8H12N2, Molecular Weight 136.2.

Name: Betahistine-d3 DiHCl, CAS: 5638-76-6 (non-labelled, free base), stock 6g, assay 97.5%, Formula C8H9D3N2. 2 HCl, Molecular Weight 139.22 2 36.46.

Name: Moroxydine Impurity 2 HCl, CAS: 5638-78-8, stock 2.6g, assay 97.5%, Formula C5H11N3O. HCl, Molecular Weight 129.16 36.46.

Name: Epi-Daunorubicin, CAS: 56390-08-0, stock 2.6g, assay 97.8%, Formula C27H29NO10. HCl, Molecular Weight 527.53 36.46.

Name: epi-Doxorubicin HCl, CAS: 56390-09-1, stock 6.9g, assay 98.9%, Formula C27H29NO11. HCl, Molecular Weight 543.53 36.46.

Name: Atenolol EP Impurity G Sodium Salt, CAS: 56392-14-4 (free base), stock 6.7g, assay 97.9%, Formula C14H20NO4. Na, Molecular Weight 266.32 22.99.

Name: alpha-Hydroxy Metoprolol, CAS: 56392-16-6, stock 8.5g, assay 97.7%, Formula C15H25NO4, Molecular Weight 283.37.

Name: Metoprolol Hemitartrate, CAS: 56392-17-7, stock 2.9g, assay 97.5%, Formula 2 C15H25NO3. C4H6O6, Molecular Weight 2 267.37 150.09.

Name: Glycine, CAS: 56-40-6, stock 9.4g, assay 98%, Formula C2H5NO2, Molecular Weight 75.07.

Name: Glycine-13C2-15N-d2, CAS: 56-40-6 (non-labelled), stock 1.4g, assay 98.4%, Formula 13C2 15N H3D2O2, Molecular Weight 80.06.

Name: Enalapril Impurity 3, CAS: 56-41-7, stock 9.8g, assay 97.8%, Formula C3H7NO2, Molecular Weight 89.09.

Name: Epirubicin, CAS: 56420-45-2, stock 9.4g, assay 98.8%, Formula C27H29NO11, Molecular Weight 543.53.

Name: Olopatadine Impurity 2, CAS: 56427-76-0, stock 1.8g, assay 97.2%, Formula C19H18O4, Molecular Weight 310.35.

Name: Vonoprazan Impurity 28, CAS: 56448-22-7, stock 7g, assay 97.6%, Formula C11H9NO, Molecular Weight 171.2.

Name: Levothyroxine Related Compound 7 , CAS: 56460-41-4, stock 8.2g, assay 97.4%, Formula C12H13I2NO4, Molecular Weight 489.05.

Name: 2-Hydroxy Oleic Acid-d17 (Mixture of Z and E Isomers), CAS: 56472-29-8 (non-label), stock 3.8g, assay 97.2%, Formula C18H17O3D17, Molecular Weight 315.57.

Name: 2-Hydroxy Oleic Acid (Mixture of Z and E Isomers), CAS: 56472-29-8 (Z-isomer), stock 6.6g, assay 97.2%, Formula C18H34O3, Molecular Weight 298.47.

Name: 11-cis Retinal, CAS: 564-87-4, stock 9.2g, assay 97.9%, Formula C20H28O, Molecular Weight 284.44.

Name: Irisquinone, CAS: 56495-82-0, stock 2.8g, assay 97.8%, Formula C24H38O3, Molecular Weight 374.57.

Name: Irisquinone-d3, CAS: 56495-82-0 (non-labelled), stock 1.6g, assay 97.5%, Formula C24H35D3O3, Molecular Weight 377.58.

Name: Irisquinone-d14, CAS: 56495-82-0 (non-labelled), stock 9.1g, assay 98.6%, Formula C24H24D14O3, Molecular Weight 388.65.

Name: Ethoxypoly(Ethylene Glycol) Related Compound 4, CAS: 5650-20-4, stock 9.7g, assay 98.4%, Formula C10H22O5, Molecular Weight 222.28.

Name: 3-Oxododecanal (Decanoyl acetaldehyde), CAS: 56505-80-7, stock 8.9g, assay 98%, Formula C12H22O2, Molecular Weight 198.31.

Name: N-Nitroso-Glyphosate, CAS: 56516-72-4, stock 7.9g, assay 98%, Formula C3H7N2O6P, Molecular Weight 198.07.

Name: Diethylstilbestrol, CAS: 56-53-1, stock 9g, assay 98.8%, Formula C18H20O2, Molecular Weight 268.36.

Name: Vildagliptin Impurity 12, CAS: 565452-98-4, stock 8.7g, assay 98.3%, Formula C7H9ClN2O, Molecular Weight 172.61.

Name: Vildagliptin Impurity 16, CAS: 565453-39-6, stock 9.6g, assay 98.1%, Formula C17H27N3O3, Molecular Weight 321.42.

Name: Vildagliptin Impurity 3 Trifluoroacetate (Carboxy Acid Metabolite), CAS: 565453-41-0, stock 7g, assay 97.8%, Formula C17H26N2O4. C2HF3O2, Molecular Weight 322.41 114.02.

Name: L-Bornyl Acetate, CAS: 5655-61-8, stock 2.7g, assay 98.7%, Formula C12H20O2, Molecular Weight 196.29.

Name: 3-Methyl-2-pentanone, CAS: 565-61-7, stock 6.1g, assay 98.5%, Formula C6H12O, Molecular Weight 100.16.

Name: Triacetic Acid Impurity 2 (Ethylenediamine-N,N'-diacetic acid), CAS: 5657-17-0, stock 1.8g, assay 97.4%, Formula C6H12N2O4, Molecular Weight 176.17.

Name: Flomoxef脗聽Impurity脗聽11, CAS: 56610-81-2, stock 8.8g, assay 98.9%, Formula C3H6N4OS, Molecular Weight 146.17.

Name: Cholic Acid Related Compound (3脙聼,7伪-dihydroxy-5脙聼-cholan-24-oic acid), CAS: 566-24-5, stock 3.9g, assay 97.3%, Formula C24H40O4, Molecular Weight 392.58.

Name: 7-alfa-Hydroxy-Cholesterol, CAS: 566-26-7, stock 7.1g, assay 97.8%, Formula C27H46O2, Molecular Weight 402.67.

Name: 7-beta-Hydroxy-Cholesterol, CAS: 566-27-8, stock 2.6g, assay 97.5%, Formula C27H46O2, Molecular Weight 402.67.

Name: 7-Keto-Cholesterol, CAS: 566-28-9, stock 6.2g, assay 98.1%, Formula C27H44O2, Molecular Weight 400.65.

Name: Uridine-3芒聙聶,5芒聙聶-cyclic Monophosphate Sodium Salt, CAS: 56632-58-7, stock 4.1g, assay 99%, Formula C9H10N2O8P. Na, Molecular Weight 305.16 22.99.

Name: Hydrocortisone EP Impurity M, CAS: 566-35-8, stock 6.2g, assay 97.4%, Formula C21H30O5, Molecular Weight 362.47.

Name: Penilloaldehyde, CAS: 5663-61-6, stock 9.4g, assay 98.2%, Formula C10H11NO2, Molecular Weight 177.2.

Name: Formestane, CAS: 566-48-3, stock 2.4g, assay 98.3%, Formula C19H26O3, Molecular Weight 302.42.

Name: S-(-)-Etomidate, CAS: 56649-47-9, stock 5.9g, assay 97.1%, Formula C14H16N2O2, Molecular Weight 244.3.

Name: Etomidate Impurity 2, CAS: 56649-48-0, stock 1.8g, assay 97.1%, Formula C12H12N2O2, Molecular Weight 216.24.

Name: 5-Chloro Carvacrol, CAS: 5665-94-1, stock 3.3g, assay 98.6%, Formula C10H13ClO, Molecular Weight 184.66.

Name: Carteolol HCl EP Impurity E, CAS: 56660-90-3, stock 2.6g, assay 97.5%, Formula C21H22N2O5, Molecular Weight 382.42.

Name: Allopregnenolone, CAS: 566-61-0, stock 5.6g, assay 98.9%, Formula C21H32O, Molecular Weight 316.49.

Name: 5-alpha-Dihydro Progestrone, CAS: 566-65-4, stock 4.4g, assay 97.5%, Formula C21H32O2, Molecular Weight 316.49.

Name: 5-Alpha-Dihydro Progesterone-d8, CAS: 566-65-4 (non-d), stock 8.8g, assay 98%, Formula C21H24O2D8, Molecular Weight 324.54.

Name: 16-Oxo Estradiol, CAS: 566-75-6, stock 9.1g, assay 98%, Formula C18H22O3, Molecular Weight 286.37.

Name: Estriol EP Impurity H, CAS: 566-76-7, stock 2.5g, assay 98.4%, Formula C18H22O3, Molecular Weight 286.37.

Name: Racecadotril EP Impurity E, CAS: 5669-19-2, stock 4g, assay 97.6%, Formula C10H10O2, Molecular Weight 162.19.

Name: Alogliptin Impurity 3, CAS: 56700-70-0, stock 2g, assay 97.1%, Formula C10H14N2O2, Molecular Weight 194.23.

Name: 3-beta,5-alfa-Tetrahydrodeoxycorticosterone, CAS: 567-01-1, stock 4.6g, assay 97.8%, Formula C21H34O3, Molecular Weight 334.5.

Name: Metoprolol Impurity 7, CAS: 56718-70-8, stock 8.8g, assay 98.8%, Formula C12H16O3, Molecular Weight 208.26.

Name: Metoprolol EP Impurity B, CAS: 56718-71-9, stock 2.7g, assay 97.2%, Formula C9H12O2, Molecular Weight 152.19.

Name: Metoprolol USP Related Compound B, CAS: 56718-76-4, stock 8.3g, assay 98.2%, Formula C12H17ClO3, Molecular Weight 244.72.

Name: Thiamphenicol Amine HCl, CAS: 56724-21-1, stock 9.9g, assay 97.6%, Formula C10H15NO4S. HCl, Molecular Weight 245.30 36.46.

Name: Benzhydrazide Related Compound (Hydrazide Hydrazone, Mixture of Z and E Isomers), CAS: 56735-29-6, stock 6.2g, assay 98.8%, Formula C10H12N4O2, Molecular Weight 220.23.

Name: Metribuzin Impurity 3, CAS: 56742-45-1, stock 7.3g, assay 97.5%, Formula C9H16N4OS, Molecular Weight 228.31.

Name: Metronidazole Impurity 1, CAS: 56750-04-0, stock 9.8g, assay 98.8%, Formula C7H11N3O3, Molecular Weight 185.18.

Name: 1-Ethyl 3-Methyl 2-Methoxymalonate, CAS: 56752-40-0, stock 10g, assay 97.3%, Formula C7H12O5, Molecular Weight 176.17.

Name: Chloramphenicol, CAS: 56-75-7, stock 5g, assay 97.4%, Formula C11H12Cl2N2O5, Molecular Weight 323.13.

Name: Chloramphenicol-d4, CAS: 56-75-7 (non-labelled), stock 2.4g, assay 97.2%, Formula C11H8D4Cl2N2O5, Molecular Weight 327.15.

Name: RSV-604, CAS: 5676128-63-5, stock 5.9g, assay 97.2%, Formula C22H17FN4O2, Molecular Weight 388.4.

Name: Leptospermone, CAS: 567-75-9, stock 2.2g, assay 98.9%, Formula C15H22O4, Molecular Weight 266.34.

Name: 5-alpha-Hydroxy Laxogenin, CAS: 56786-63-1, stock 6.5g, assay 98.5%, Formula C27H42O5, Molecular Weight 446.63.

Name: Minocycline Impurity D (7-Aminosancycline), CAS: 5679-00-5, stock 9.1g, assay 97.5%, Formula C21H23N3O7, Molecular Weight 429.43.

Name: Cefmetazole Impurity 8, CAS: 56796-16-8, stock 9.7g, assay 98.1%, Formula C15H17N3O7S2, Molecular Weight 415.45.

Name: Cefotetan Impurity 1 Sodium Salt (Cefmetazole Sodium Salt), CAS: 56796-39-5, stock 3g, assay 97.4%, Formula C15H16N7O5S3. Na, Molecular Weight 470.53 22.99.

Name: Salbutamol EP Impurity I, CAS: 56796-66-8, stock 9.7g, assay 98.3%, Formula C20H27NO3, Molecular Weight 329.44.

Name: Glycerol, CAS: 56-81-5, stock 1.5g, assay 97.2%, Formula C3H8O3, Molecular Weight 92.1.

Name: Ribavirin Impurity 62 (alfa-Adenosine), CAS: 5682-25-7, stock 2.2g, assay 97.4%, Formula C10H13N5O4, Molecular Weight 267.25.

Name: Minoxidil glucuronide, CAS: 56828-40-1, stock 8g, assay 97.5%, Formula C15H23N5O7, Molecular Weight 385.38.

Name: Eperisone HCl, CAS: 56839-43-1, stock 1.5g, assay 98.9%, Formula C17H25NO. HCl, Molecular Weight 259.39 36.46.

Name: Cefazolin EP Impurity C, CAS: 56842-77-4, stock 9.9g, assay 98.6%, Formula C11H12N6O4S, Molecular Weight 324.32.

Name: L-Glutamic Acid, CAS: 56-86-0, stock 1.3g, assay 97.7%, Formula C5H9NO4, Molecular Weight 147.13.

Name: Permethrin EP Impurity H (DCVC Anhydride) (Mixture of Diastereomers), CAS: 56860-12-9, stock 7.2g, assay 98.9%, Formula C16H18Cl4O3, Molecular Weight 400.12.

Name: Acetylcysteine EP Impurity A (L-Cystine), CAS: 56-89-3, stock 9.7g, assay 98.6%, Formula C6H12N2O4S2, Molecular Weight 240.3.

Name: Cystine-d4, CAS: 56-89-3 (non-d), stock 8.9g, assay 98.9%, Formula C6H8N2O4S2D4, Molecular Weight 244.33.

Name: Ketoprofen EP Impurity H, CAS: 5689-33-8, stock 1.8g, assay 98.6%, Formula C9H7NO2, Molecular Weight 161.16.

Name: 1-(Chloroacetylamino) Adamantane (CAAA), CAS: 5689-59-8, stock 7.7g, assay 98.3%, Formula C12H18ClNO, Molecular Weight 227.73.

Name: Phenanthrene-1,4-dione, CAS: 569-15-3, stock 1.8g, assay 97.1%, Formula C14H8O2, Molecular Weight 208.22.

Name: Tranexamic Acid EP Impurity D, CAS: 56-91-7, stock 9.5g, assay 97.7%, Formula C8H9NO2, Molecular Weight 151.17.

Name: Noscapine Impurity 4 (Meconine), CAS: 569-31-3, stock 4.7g, assay 97.1%, Formula C10H10O4, Molecular Weight 194.19.

Name: Terrinolide, CAS: 569-33-5, stock 9.6g, assay 98.9%, Formula C20H15NO8, Molecular Weight 397.34.

Name: 2,5-Dichlorobenzylidene chloride, CAS: 56961-83-2, stock 2.2g, assay 98.4%, Formula C7H4Cl4, Molecular Weight 229.91.

Name: 1,2-Dichloro-4-dichloromethyl-benzene, CAS: 56961-84-3, stock 4.6g, assay 98.5%, Formula C7H4Cl4, Molecular Weight 229.91.

Name: 1,3-Dichloro-5-dichloromethyl-benzene, CAS: 56961-85-4, stock 4.4g, assay 98.6%, Formula C7H4Cl4, Molecular Weight 229.91.

Name: Malachite Green, CAS: 569-64-2, stock 9.7g, assay 97.6%, Formula C23H25N2. Cl, Molecular Weight 329.47 35.45.

Name: Malachite Green-d5, CAS: 569-64-2 (non-labelled), stock 9.3g, assay 98.7%, Formula C23H20N2D5. Cl, Molecular Weight 334.50 35.45.

Name: Meclozine, CAS: 569-65-3, stock 2.9g, assay 98.9%, Formula C25H27ClN2, Molecular Weight 390.96.

Name: Meclizine-d8, CAS: 569-65-3 (non-d), stock 4.3g, assay 98.2%, Formula C25H19ClN2D8, Molecular Weight 398.99.

Name: Captopril EP Impurity D, CAS: 56970-78-6, stock 3.8g, assay 98.9%, Formula C4H7BrO2, Molecular Weight 167.

Name: Carbenoxolone-d4, CAS: 5697-56-3 (non-labelled), stock 7.2g, assay 98.7%, Formula C34H46D4O7, Molecular Weight 574.79.

Name: Celiprolol, CAS: 56980-93-9, stock 8.9g, assay 98.8%, Formula C20H33N3O4, Molecular Weight 379.5.

Name: Celiprolol EP Impurity A, CAS: 56980-94-0, stock 2.2g, assay 97.1%, Formula C15H24N2O3, Molecular Weight 280.37.

Name: Tyrosine Related Compound 1 (4-Maleylacetoacetic Acid), CAS: 5698-52-2, stock 4.5g, assay 97.6%, Formula C8H8O6, Molecular Weight 200.15.

Name: 2-ethyl-3-methylpyridine, CAS: 56986-88-0, stock 2.3g, assay 98.2%, Formula C8H11N, Molecular Weight 121.18.

Name: Creatine, CAS: 57-00-1, stock 2g, assay 99%, Formula C4H9N3O2, Molecular Weight 131.14.

Name: Creatine-13C4, CAS: 57-00-1 (non-labelled), stock 1.9g, assay 97.3%, Formula 13C4 H9N3O2, Molecular Weight 135.1.

Name: Everninic Acid, CAS: 570-10-5, stock 7.7g, assay 98.3%, Formula C9H10O4, Molecular Weight 182.18.

Name: (E, E, E)-2,4,6-Nonatrienal, CAS: 57018-53-8, stock 5.8g, assay 97.4%, Formula C9H12O, Molecular Weight 136.2.

Name: Mesalazine (Mesalamine) EP Impurity F-d3, CAS: 570-23-0 (non-labelled), stock 4.1g, assay 97.8%, Formula C7H4D3NO3, Molecular Weight 156.16.

Name: Ceftibuten Impurity 6, CAS: 57028-71-4, stock 7.2g, assay 97.7%, Formula C20H18N2O3S, Molecular Weight 366.44.

Name: Metformin Impurity 3 HCl, CAS: 570410-57-0; 98026-16-5 (free base), stock 6.1g, assay 98.4%, Formula C4H10N4O. HCl, Molecular Weight 130.15 36.46.

Name: Temozolomide Impurity 23, CAS: 57052-92-3, stock 6g, assay 97.5%, Formula C4HN5, Molecular Weight 119.09.

Name: Dichlordehydroabietic Acid, CAS: 57055-39-7, stock 2g, assay 97.2%, Formula C20H26Cl2O2, Molecular Weight 369.33.

Name: 3-alpha,12-beta-Dihydroxycholanoic Acid, CAS: 570-62-7, stock 6.1g, assay 98.9%, Formula C24H40O4, Molecular Weight 392.58.

Name: Racemic Timolol Maleate, CAS: 57073-55-9, stock 5.5g, assay 97.3%, Formula C13H24N4O3S, Molecular Weight 316.43.

Name: Droxidopa Impurity 2, CAS: 5707-55-1, stock 6g, assay 98%, Formula C8H8O3, Molecular Weight 152.15.

Name: Prednisone Phosphate, CAS: 57099-40-8, stock 3.7g, assay 98.3%, Formula C21H27O8P, Molecular Weight 438.42.

Name: 4-Hydroxy Clonidine, CAS: 57101-48-1, stock 1.7g, assay 97.9%, Formula C9H9Cl2N3O, Molecular Weight 246.1.

Name: Stearic Acid, CAS: 57-11-4, stock 4.2g, assay 98.5%, Formula C18H36O2, Molecular Weight 284.48.

Name: Laropiprant, CAS: 571170-77-9, stock 6.4g, assay 98.8%, Formula C21H19ClFNO4S, Molecular Weight 435.91.

Name: 2,3,4,7,8-Pentachlorodibenzofuran, CAS: 57117-31-4, stock 8.7g, assay 97.7%, Formula C12H3Cl5O, Molecular Weight 340.42.

Name: 1,2,3,6,7,8-Hexachlorodibenzofuran, CAS: 57117-44-9, stock 9.5g, assay 98.7%, Formula C12H2Cl6O, Molecular Weight 374.87.

Name: Doripenem 4R Isomer Impurity, CAS: 571176-82-4, stock 8.1g, assay 98.3%, Formula C20H28N4O9S2, Molecular Weight 532.58.

Name: Imatinib EP Impurity J (Imatinib Piperazine N-Oxide), CAS: 571186-91-9, stock 5.6g, assay 97.5%, Formula C29H31N7O2, Molecular Weight 509.61.

Name: Imatinib Mesylate Impurity 19 (Imatinib Pyridine N-Oxide), CAS: 571186-92-0, stock 4.2g, assay 97.6%, Formula C29H31N7O2, Molecular Weight 509.61.

Name: Imatinib Impurity 21, CAS: 571186-93-1, stock 1.5g, assay 98%, Formula C29H31N7O3, Molecular Weight 525.61.

Name: Palbociclib Impurity 31, CAS: 571189-51-0, stock 5.4g, assay 98.4%, Formula C25H31N7O2, Molecular Weight 461.57.

Name: Palbociclib, CAS: 571190-30-2, stock 6.8g, assay 98.4%, Formula C24H29N7O2, Molecular Weight 447.54.

Name: Testosterone Impurity 1, CAS: 571-24-4, stock 8.2g, assay 98.3%, Formula C19H30O2, Molecular Weight 290.45.

Name: Urea (Fluorouracil EP Impurity G), CAS: 57-13-6, stock 5.6g, assay 97.4%, Formula CH4N2O, Molecular Weight 60.06.

Name: Naftopidil, CAS: 57149-07-2, stock 9.9g, assay 97.7%, Formula C24H28N2O3, Molecular Weight 392.5.

Name: Naftopidil-d8, CAS: 57149-07-2 (non-labelled), stock 8.7g, assay 97.9%, Formula C24H20N2O3D8, Molecular Weight 400.55.

Name: Naftopidil-d5, CAS: 57149-07-2 (non-labelled), stock 4.5g, assay 97.2%, Formula C24H23N2O3D5, Molecular Weight 397.53.

Name: 6-Keto Estradiol, CAS: 571-92-6, stock 6.5g, assay 98%, Formula C18H22O3, Molecular Weight 286.37.

Name: cis-Cinnamaldehyde, CAS: 57194-69-1, stock 6.6g, assay 98.6%, Formula C9H8O, Molecular Weight 132.16.

Name: 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methylisoquinoline HCl, CAS: 57196-61-9, stock 1.1g, assay 97.8%, Formula C10H13NO2. HCl, Molecular Weight 179.22 36.46.

Name: Ribavirin EP Impurity B, CAS: 57198-02-4, stock 6.4g, assay 97.2%, Formula C8H12N4O5, Molecular Weight 244.21.

Name: Hydroxy tolbutamide, CAS: 5719-85-7, stock 7.7g, assay 98.2%, Formula C12H18N2O4S, Molecular Weight 286.35.

Name: Hydroxy tolbutamide-d9, CAS: 5719-85-7(non-d), stock 5.2g, assay 98.5%, Formula C12H9D9N2O4S, Molecular Weight 295.41.

Name: Rhapontin, CAS: 572-09-8, stock 9g, assay 98.7%, Formula C14H19BrO9, Molecular Weight 411.2.

Name: Nor-Fluoxetine HCl, CAS: 57226-68-3, stock 7.2g, assay 97.8%, Formula C16H16F3NO. HCl, Molecular Weight 295.31 36.46.

Name: Vincristine, CAS: 57-22-7, stock 9.5g, assay 98%, Formula C46H56N4O10, Molecular Weight 824.98.

Name: Tiropramide Impurity B, CAS: 57227-08-4, stock 7.2g, assay 98%, Formula C29H32N2O4, Molecular Weight 472.59.

Name: Malic Acid Impurity 17, CAS: 57229-74-0, stock 4.8g, assay 98.1%, Formula C4H7NO4, Molecular Weight 133.1.

Name: 3'N-Benzyl Biotin, CAS: 57229-92-2, stock 6.4g, assay 98.3%, Formula C17H22N2O3S, Molecular Weight 334.43.

Name: Avicularin, CAS: 572-30-5, stock 3.3g, assay 97.3%, Formula C20H18O11, Molecular Weight 434.36.

Name: Phenylephrine Impurity 33, CAS: 57236-57-4; 1007885-60-0 (HCl Salt), stock 6.7g, assay 97.2%, Formula C10H13NO2, Molecular Weight 179.22.

Name: Medetomidine Impurity 11, CAS: 5724-56-1, stock 1.5g, assay 98.1%, Formula C9H9N, Molecular Weight 131.18.

Name: Pamidronate Disodium, CAS: 57248-88-1, stock 7.8g, assay 99%, Formula C3H9NO7P2. 2 Na, Molecular Weight 233.05 2 22.99.

Name: N-Desmethyl Mianserin, CAS: 57257-81-5, stock 6.2g, assay 97.1%, Formula C17H18N2, Molecular Weight 250.35.

Name: N-Desmethyl Mianserin-d4, CAS: 57257-81-5 (non-labelled), stock 2.6g, assay 98.5%, Formula C17H14D4N2, Molecular Weight 254.37.

Name: Trazodone Impurity 15, CAS: 57260-67-0, stock 3.3g, assay 97.7%, Formula C10H12Cl2N2, Molecular Weight 231.12.

Name: Olaparib Impurity 7, CAS: 57260-71-6, stock 5.7g, assay 98.1%, Formula C9H18N2O2, Molecular Weight 186.26.

Name: Ribavirin Impurity 26, CAS: 57281-13-7, stock 2.7g, assay 98.9%, Formula C4H5N3O3, Molecular Weight 143.1.

Name: L-Lysine monoacetate, CAS: 57282-49-2, stock 3g, assay 97.2%, Formula C6H14N2O2. C2H4O2, Molecular Weight 146.19 60.05.

Name: Z-Gly-Tyr-OH, CAS: 57294-46-9, stock 1.5g, assay 98.7%, Formula C19H20N2O6, Molecular Weight 372.38.

Name: Dihydro Vitamin K1, CAS: 572-96-3, stock 1.5g, assay 97.8%, Formula C31H48O2, Molecular Weight 452.73.

Name: Benzopyrene Related Compound 9, CAS: 57303-98-7, stock 8.2g, assay 98.8%, Formula C20H12O2, Molecular Weight 284.32.

Name: Benzopyrene Related Compound 3 (Benzo[a]pyrene-7, 8-Diol), CAS: 57303-99-8, stock 5.2g, assay 97.7%, Formula C20H12O2, Molecular Weight 284.32.

Name: Mianserin EP Impurity A, CAS: 57321-32-1, stock 3.3g, assay 97.4%, Formula C18H22N2O, Molecular Weight 282.39.

Name: Tropicamide Related Compound B, CAS: 57322-50-6, stock 4.2g, assay 98.6%, Formula C17H18N2O, Molecular Weight 266.34.

Name: Tacalcitol Impurity 1, CAS: 57333-95-6, stock 7.7g, assay 98.7%, Formula C27H44O3, Molecular Weight 416.65.

Name: Tacalcitol, CAS: 57333-96-7, stock 1.3g, assay 98.2%, Formula C27H44O3, Molecular Weight 416.65.

Name: Glibenclamide (Glyburide) EP Impurity E, CAS: 57334-89-1, stock 9.8g, assay 98.4%, Formula C23H27Cl2N3O5S, Molecular Weight 528.45.

Name: Bromhexine EP Impurity C, CAS: 57365-08-9, stock 7.3g, assay 97.5%, Formula C14H22N2, Molecular Weight 218.34.

Name: Aripiprazole EP Impurity F (Aripiprazole N-Oxide), CAS: 573691-09-5, stock 8g, assay 97.2%, Formula C23H27Cl2N3O3, Molecular Weight 464.39.

Name: Aripiprazole Impurity 9, CAS: 573691-11-9, stock 3.6g, assay 98%, Formula C23H27Cl2N3O3, Molecular Weight 464.39.

Name: Melphalan Impurity I HCl, CAS: 573704-40-2 (free base), stock 8.9g, assay 98.7%, Formula C14H21ClN2O3. HCl, Molecular Weight 300.78 36.46.

Name: Melphalan Mono-chloroethyl Impurity HCl, CAS: 573704-41-3 (free base), stock 8.7g, assay 97.5%, Formula C11H15ClN2O2. HCl, Molecular Weight 242.71 36.46.

Name: 4H-Cyclopenta[def]phenanthren-4-one, CAS: 5737-13-3, stock 8.9g, assay 98.5%, Formula C15H8O, Molecular Weight 204.23.

Name: Fexaramine, CAS: 574013-66-4, stock 4.4g, assay 97.2%, Formula C32H36N2O3, Molecular Weight 496.65.

Name: Fexramine-d4, CAS: 574013-66-4 (non-labelled), stock 6.2g, assay 98.4%, Formula C32H32D4N2O3, Molecular Weight 500.68.

Name: Phenytoin, CAS: 57-41-0, stock 3.2g, assay 97.6%, Formula C15H12N2O2, Molecular Weight 252.27.

Name: Flecainide EP Impurity E, CAS: 57415-36-8, stock 5.5g, assay 98%, Formula C17H14F6N2O3, Molecular Weight 408.3.

Name: 1-(2, 4-Dichlorophenyl)-2-(2-Methylimidazole-1-yl)-Ethanol, CAS: 57432-78-7, stock 3.8g, assay 99%, Formula C12H12Cl2N2O, Molecular Weight 271.15.

Name: Bis(diphenylmethyl)ether, CAS: 574-42-5, stock 5.7g, assay 97.4%, Formula C26H22O, Molecular Weight 350.46.

Name: Resiniferatoxin, CAS: 57444-62-9, stock 5.3g, assay 97.5%, Formula C37H40O9, Molecular Weight 628.73.

Name: (S)-Praziquantel, CAS: 57452-97-8, stock 8.5g, assay 97.7%, Formula C19H24N2O2, Molecular Weight 312.41.

Name: (S)-Praziquantel-d11, CAS: 57452-97-8 (non-labelled), stock 2g, assay 98.5%, Formula C19H13D11N2O2, Molecular Weight 323.48.

Name: (R)-Praziquantel, CAS: 57452-98-9, stock 2.1g, assay 98.6%, Formula C19H24N2O2, Molecular Weight 312.42.

Name: Talinolol, CAS: 57460-41-0, stock 5.8g, assay 98.1%, Formula C20H33N3O3, Molecular Weight 363.5.

Name: Ibuprofen lysinate, CAS: 57469-76-8, stock 4.4g, assay 97.8%, Formula C13H18O2. C6H14N2O2, Molecular Weight 206.29 146.19.

Name: Ketoprofen Lysinate, CAS: 57469-78-0, stock 6.9g, assay 98.7%, Formula C16H14O3. C6H14N2O2, Molecular Weight 254.29 146.19.

Name: Pitavastatin-d4 Sodium Salt, CAS: 574705-92-3, stock 2.2g, assay 97.9%, Formula C25H19D4FNO4. Na, Molecular Weight 424.49 22.99.

Name: Erlotinib Impurity 29, CAS: 574738-66-2, stock 4.4g, assay 98.6%, Formula C13H19NO6, Molecular Weight 285.3.

Name: Quetiapine EP Impurity T (Quetiapine Morpholine Impurity), CAS: 5747-46-6, stock 4.3g, assay 98.1%, Formula C17H16N2OS, Molecular Weight 296.39.

Name: Pitavastatin Acyl Glucuronide, CAS: 574752-66-2, stock 9.7g, assay 97.8%, Formula C31H32FNO10, Molecular Weight 597.6.

Name: D-Fructose, CAS: 57-48-7, stock 8.5g, assay 98.9%, Formula C6H12O6, Molecular Weight 180.16.

Name: Ketoprofen Sodium Salt, CAS: 57495-14-4, stock 1.8g, assay 98.6%, Formula C16H13O3 Na, Molecular Weight 253.28 22.99.

Name: Carbasalate Calcium Salt, CAS: 5749-67-7, stock 5g, assay 97.6%, Formula 2 C9H7O4. CH4N2O. Ca, Molecular Weight 2 179.15 60.06 40.08.

Name: Sucrose, CAS: 57-50-1, stock 1.9g, assay 97.5%, Formula C12H22O11, Molecular Weight 342.3.

Name: Tiotropium Bromide Impurity 9 Acetate, CAS: 575-62-2 (free base), stock 8.8g, assay 99%, Formula C8H15NO3. C2H4O2, Molecular Weight 173.21 60.05.

Name: Toldimfos Sodium, CAS: 575-75-7, stock 9.6g, assay 98.6%, Formula C9H13NO2P Na, Molecular Weight 198.18 22.99.

Name: Aclarubicin, CAS: 57576-44-0, stock 8.7g, assay 98.6%, Formula C42H53NO15, Molecular Weight 811.88.

Name: Thromboxane A2, CAS: 57576-52-0; 98509-73-0 (Potassium Salt), stock 5.8g, assay 97.7%, Formula C20H32O5, Molecular Weight 352.48.

Name: Adrenaline Impurity 15, CAS: 575-81-5, stock 2g, assay 98.6%, Formula C9H13NO2, Molecular Weight 167.21.

Name: Tirofiban Impurity 28, CAS: 57614-92-3, stock 7.9g, assay 97.2%, Formula C9H19NO, Molecular Weight 157.26.

Name: Phenoxybenzamine Impurity 5, CAS: 57619-17-7, stock 2.5g, assay 98.7%, Formula C18H22NO. ClO4, Molecular Weight 268.38 99.45.

Name: 2,3-Dimethyl Bromobenzene, CAS: 576-23-8, stock 5.6g, assay 97.5%, Formula C8H9Br, Molecular Weight 185.06.

Name: Lymecycline Impurity G (Chlortetracycline HCl), CAS: 57-62-5;  64-72-2 (HCl Salt), stock 7.9g, assay 97.4%, Formula C22H23ClN2O8, Molecular Weight 478.89.

Name: Nafcillin Impurity 7, CAS: 57628-08-7, stock 4.6g, assay 97.2%, Formula C22H24N2O5S, Molecular Weight 428.51.

Name: Cyclopentane-1,2-dicarboximude, CAS: 5763-44-0, stock 9.3g, assay 97.2%, Formula C7H9NO2, Molecular Weight 139.15.

Name: Ethynyl Estradiol, CAS: 57-63-6, stock 8.2g, assay 97.8%, Formula C20H24O2, Molecular Weight 296.41.

Name: Ethinylestradiol, CAS: 57-63-6, stock 5.1g, assay 98.9%, Formula C20H24O2, Molecular Weight 296.41.

Name: Ethinylestradiol-d7, CAS: 57-63-6 (non-d), stock 9.8g, assay 99%, Formula C20H17O2D7, Molecular Weight 303.46.

Name: Ethinylestradiol-13C2, CAS: 57-63-6 (non-labelled), stock 2.5g, assay 97.7%, Formula C20H24O2, Molecular Weight 298.39.

Name: Kanosamine HCl, CAS: 576-44-3, stock 9.4g, assay 97.2%, Formula C6H13NO5 HCl, Molecular Weight 179.17 36.46.

Name: Bismuth Potassium Citrate (Bismuth Subcitrate), CAS: 57644-54-9, stock 7.3g, assay 98.5%, Formula 2 C6H5O7. Bi. 3 K, Molecular Weight 2 189.10 208.98 3 39.10.

Name: Probenecid, CAS: 57-66-9, stock 4g, assay 97.1%, Formula C13H19NO4S, Molecular Weight 285.36.

Name: Probenecid-d14, CAS: 57-66-99 (non-d), stock 5.5g, assay 98.4%, Formula C13H5NO4SD14, Molecular Weight 299.54.

Name: Sulfaguanidine, CAS: 57-67-0, stock 4.2g, assay 98.2%, Formula C7H10N4O2S, Molecular Weight 214.24.

Name: Biotin EP Impurity B, CAS: 57671-79-1, stock 2.9g, assay 97.3%, Formula C11H16N2O5S, Molecular Weight 288.32.

Name: Fasudil Impurity 30, CAS: 5769-35-7, stock 3.3g, assay 97%, Formula C19H24N2O4S2, Molecular Weight 408.53.

Name: (S)-Bufuralol HCl, CAS: 57704-10-6, stock 8.1g, assay 97.3%, Formula C16H23NO2. HCl, Molecular Weight 261.37 36.46.

Name: (R)-Bufuralol HCl, CAS: 57704-11-7, stock 10g, assay 98%, Formula C16H23NO2. HCl, Molecular Weight 261.37 36.46.

Name: 1'-Hydroxy Bufuralol (Mixture of Diastereomers), CAS: 57704-16-2, stock 4.4g, assay 97.6%, Formula C16H23NO3, Molecular Weight 277.37.

Name: 1'-Hydroxy Bufuralol-d9 (Mixture of Diastereomers), CAS: 57704-16-2 (non-labelled), stock 9.3g, assay 97.7%, Formula C16H14D9NO3, Molecular Weight 286.54.

Name: Delta-5(10)-8-alfa-Levonorgestrel, CAS: 5772-36-1, stock 2.5g, assay 97.9%, Formula C21H28O2, Molecular Weight 312.46.

Name: Equisetin, CAS: 57749-43-6, stock 6.1g, assay 99%, Formula C22H31NO, Molecular Weight 373.49.

Name: Aminocaproic Acid Trimer Impurity, CAS: 5776-78-3, stock 3.7g, assay 97.6%, Formula C18H35N3O4, Molecular Weight 357.5.

Name: 4-Methoxy-3-nitroaniline, CAS: 577-72-0, stock 3g, assay 98.4%, Formula C7H8N2O3, Molecular Weight 168.15.

Name: 3-Methoxy Tyramine Sulfate, CAS: 57772-69-7, stock 5.7g, assay 97.9%, Formula C9H13NO5S, Molecular Weight 247.27.

Name: Triptorelin-d4 Trifluoroacetate (Mixture of Isomers), CAS: 57773-63-4 (free base and non-labelled), stock 2.2g, assay 97.5%, Formula C64H78N18O13D4. C2HF3O2, Molecular Weight 1315.50 114.02.

Name: Triptorelin, CAS: 57773-63-4; 140194-24-7 (Acetate), stock 4.5g, assay 97.7%, Formula C64H82N18O13, Molecular Weight 1311.47.

Name: Deslorelin, CAS: 57773-65-6, stock 2.1g, assay 98.8%, Formula C64H83N17O12, Molecular Weight 1282.48.

Name: 6-alpha-Hydroxy Budesonide (Mixture of Diastereomers), CAS: 577777-51-6, stock 1.6g, assay 98.3%, Formula C25H34NO7, Molecular Weight 446.54.

Name: Topiroxostat, CAS: 577778-58-6, stock 3.7g, assay 97.5%, Formula C13H8N6, Molecular Weight 248.25.

Name: Topiroxostat Impurity 9, CAS: 577778-82-6, stock 9.5g, assay 98.2%, Formula C13H8N6O, Molecular Weight 264.25.

Name: Estradiol Impurity 1, CAS: 57780-81-1, stock 4.7g, assay 98.8%, Formula C18H24O4, Molecular Weight 304.39.

Name: Mometasone Furoate EP Impurity M, CAS: 57780-86-6, stock 7.5g, assay 98.4%, Formula C22H29ClO4, Molecular Weight 392.92.

Name: Closantel, CAS: 57808-65-8, stock 8.9g, assay 97.7%, Formula C22H14Cl2I2N2O2, Molecular Weight 663.07.

Name: Closantel-(Benzoyl ring-13C6), CAS: 57808-65-8 (non-13C), stock 9.3g, assay 98.5%, Formula C22H14Cl2I2N2O2, Molecular Weight 669.02.

Name: Domperidone, CAS: 57808-66-9, stock 7.3g, assay 97.7%, Formula C22H24ClN5O2, Molecular Weight 425.92.

Name: Etodolac EP Impurity G (1-Propyl Etodolac), CAS: 57816-83-8, stock 8.3g, assay 97.1%, Formula C18H23NO3, Molecular Weight 301.39.

Name: Etodolac EP Impurity E (8-Propyl Etodolac), CAS: 57817-27-3, stock 9.9g, assay 98.4%, Formula C18H23NO3, Molecular Weight 301.39.

Name: Furan Fatty Acid F8, CAS: 57818-43-6, stock 1.7g, assay 98.3%, Formula C24H42O3, Molecular Weight 378.6.

Name: Progesterone, CAS: 57-83-0, stock 8.3g, assay 98.6%, Formula C21H30O2, Molecular Weight 314.47.

Name: Clonixin Impurity 3, CAS: 57841-61-9, stock 2.9g, assay 97.9%, Formula C13H10Cl2N2O, Molecular Weight 281.14.

Name: Benzaldehyde Dibenzyl Acetal, CAS: 5784-65-6, stock 3.6g, assay 97.6%, Formula C21H20O2, Molecular Weight 304.39.

Name: Clozapine, CAS: 5786-21-0, stock 5.7g, assay 97.1%, Formula C18H19ClN4, Molecular Weight 326.83.

Name: Quetiapine EP Impurity U, CAS: 5786-26-5, stock 7.2g, assay 98.3%, Formula C13H10N2S, Molecular Weight 226.3.

Name: Fosfocreatinine (Phosphatecreatinine), CAS: 5786-71-0, stock 4.9g, assay 98.3%, Formula C4H8N3O4P, Molecular Weight 193.1.

Name: Ergocalciferol EP Impurity B (Ergosterol), CAS: 57-87-4, stock 3.2g, assay 97.3%, Formula C28H44O, Molecular Weight 396.66.

Name: Apigenin-7-O-D-Glucoside, CAS: 578-74-5, stock 9.5g, assay 98.1%, Formula C21H20O10, Molecular Weight 432.38.

Name: Cholesterol , CAS: 57-88-5, stock 2.6g, assay 98.1%, Formula C27H46O, Molecular Weight 386.67.

Name: 9-Acridone, CAS: 578-95-0, stock 7.1g, assay 97.3%, Formula C13H9NO, Molecular Weight 195.22.

Name: Acebutolol Impurity K HCl, CAS: 57898-71-2, stock 2.4g, assay 97.1%, Formula C20H32N2O4. HCl, Molecular Weight 364.49 36.46.

Name: Acebutolol Impurity D, CAS: 57898-80-3, stock 9.8g, assay 97.9%, Formula C14H22N2O3, Molecular Weight 266.34.

Name: Bisoprolol EP Impurity R, CAS: 5790-46-5, stock 4.5g, assay 97.6%, Formula C13H21NO2, Molecular Weight 223.32.

Name: Ethinyl Estradiol EP Impurity L (17-epi-Estradiol), CAS: 57-91-0, stock 4.3g, assay 98%, Formula C18H24O2, Molecular Weight 272.39.

Name: Estradiol EP Impurity B-d3 (Ethinyl Estradiol EP Impurity L-d3), CAS: 57-91-0 (non-labelled), stock 6.5g, assay 97.1%, Formula C18H21D3O2, Molecular Weight 275.41.

Name: 8-Isopropyl Etodolac, CAS: 57917-63-2, stock 8.4g, assay 98.6%, Formula C18H23NO3, Molecular Weight 301.39.

Name: Epirubicin Impurity 7, CAS: 57918-22-6, stock 5.3g, assay 97.4%, Formula C29H28F3NO11, Molecular Weight 623.53.

Name: Lobeline HCl EP Impurity B HCl, CAS: 579-21-5 (Freebase), stock 9.5g, assay 97.2%, Formula C22H25NO2. HCl, Molecular Weight 335.45 36.46.

Name: Eplerenone EP Impurity F Sodium Salt, CAS: 579484-30-3 (free base), stock 5.9g, assay 97%, Formula C24H31O7. Na, Molecular Weight 431.51 22.99.

Name: Rac-Selenobiotin, CAS: 57956-29-3, stock 9.1g, assay 98.9%, Formula C10H16N2O3Se, Molecular Weight 291.21.

Name: Levodopa EP Impurity D (3,4-Dihydroxy-D-Phenylalanine), CAS: 5796-17-8, stock 4.3g, assay 98%, Formula C9H11NO4, Molecular Weight 197.19.

Name: 5-trans-Cloprostenol, CAS: 57968-81-7, stock 7.1g, assay 98.5%, Formula C22H29ClO6, Molecular Weight 424.92.

Name: Buserelin, CAS: 57982-77-1, stock 8.7g, assay 97.7%, Formula C60H86N16O13, Molecular Weight 1239.45.

Name: Buserelin-d5, CAS: 57982-77-1 (non-d), stock 5.8g, assay 97.7%, Formula C60H81N16O13D5, Molecular Weight 1244.48.

Name: Ipratropium bromide EP Impurity A, CAS: 58005-18-8, stock 4.3g, assay 98.9%, Formula C11H22NO Br, Molecular Weight 184.30 79.90.

Name: Levocetirizine Impurity 7, CAS: 58023-19-1, stock 6.5g, assay 98.7%, Formula C10H13ClNO2S, Molecular Weight 282.19.

Name: Methoxamine Impurity 4, CAS: 5803-30-5, stock 5.7g, assay 97.3%, Formula C11H14O3, Molecular Weight 194.23.

Name: Phenobarbital EP Impurity B, CAS: 58042-96-9, stock 1.3g, assay 97.8%, Formula C12H13N3O2, Molecular Weight 231.26.

Name: 4-Hydroxy Tamoxifen, CAS: 58047-06-3, stock 7.5g, assay 97.5%, Formula C26H29NO2, Molecular Weight 387.53.

Name: 4-Hydroxy tamoxifen-d5, CAS: 58047-06-3(non-d), stock 9.9g, assay 98.1%, Formula C26H24D5NO2, Molecular Weight 392.53.

Name: Etoricoxib Impurity 37, CAS: 58058-86-9, stock 8.6g, assay 97.8%, Formula C11H14O4S, Molecular Weight 242.29.

Name: Miltefosine, CAS: 58066-85-6, stock 6.7g, assay 98.2%, Formula C21H46NO4P, Molecular Weight 407.58.

Name: Miltefosine-d9, CAS: 58066-85-6 (non-labelled), stock 2.5g, assay 97.5%, Formula C21H37D9NO4P, Molecular Weight 416.63.

Name: Matairesinol, CAS: 580-72-3, stock 2.9g, assay 98.4%, Formula C20H22O6, Molecular Weight 358.39.

Name: Ipratropium EP Impurity B Bromide, CAS: 58073-59-9, stock 1.2g, assay 97.6%, Formula C20H30NO3. Br, Molecular Weight 332.46 79.90.

Name: Caffeine (Theophylline EP Impurity A), CAS: 58-08-2, stock 6.7g, assay 97.3%, Formula C8H10N4O2, Molecular Weight 194.19.

Name: Imatinib Impurity 7, CAS: 581076-64-4, stock 3.6g, assay 98.9%, Formula C8H12N4, Molecular Weight 164.21.

Name: Imatinib Guanidine Impurity, CAS: 581076-65-5, stock 1.5g, assay 98.3%, Formula C21H28N6O, Molecular Weight 380.5.

Name: Gliclazide Impurity 3 HCl, CAS: 58108-05-7; 54528-00-6 (free amine), stock 3.7g, assay 98.5%, Formula C7H14N2. HCl, Molecular Weight 126.20 36.46.

Name: Sevoflurane Impurity 1, CAS: 58109-33-4, stock 9.4g, assay 97.1%, Formula C5H6F6O2, Molecular Weight 212.09.

Name: Sevoflurane Related Compound A, CAS: 58109-34-5, stock 4.2g, assay 98.7%, Formula C4H2F6O, Molecular Weight 180.05.

Name: Pyrimethamine (Daraprim), CAS: 58-14-0, stock 6.4g, assay 98%, Formula C12H13ClN4, Molecular Weight 248.72.

Name: Pyrimethamine-d5, CAS: 58-14-0 (non-labelled), stock 1.3g, assay 98.7%, Formula C12H8D5ClN4, Molecular Weight 253.74.

Name: Pyrimethamine-d3-15N3, CAS: 58-14-0 (non-labelled), stock 6.1g, assay 98.4%, Formula 15N3 C12H10D3ClN, Molecular Weight 254.71.

Name: Metamizole EP Impurity D, CAS: 58-15-1, stock 6.8g, assay 98.8%, Formula C13H17N3O, Molecular Weight 231.3.

Name: Ribavirin EP Impurity F, CAS: 58151-87-4, stock 6.2g, assay 98%, Formula C10H14N4O6, Molecular Weight 286.24.

Name: Ribavirin Impurity E, CAS: 58151-90-9, stock 3.4g, assay 97.8%, Formula C15H16N4O6, Molecular Weight 348.32.

Name: Torsemide Impurity C, CAS: 58155-35-4, stock 3.9g, assay 98.1%, Formula C15H18N4O3S, Molecular Weight 334.39.

Name: Isomaltulose (Palatinose), CAS: 58166-27-1, stock 9.8g, assay 97.3%, Formula C12H22O11, Molecular Weight 342.3.

Name: Levothyroxine Impurity K, CAS: 5817-39-0, stock 8.8g, assay 98%, Formula C15H12I3NO4, Molecular Weight 650.98.

Name: Reverse T3 (3,3',5'-Triiodo-L-thyronine), CAS: 5817-39-0, stock 4.1g, assay 97%, Formula C15H12I3NO4, Molecular Weight 650.98.

Name: Atorvastatin Impurity 2, CAS: 581772-29-4, stock 4.1g, assay 97.5%, Formula C36H39FN2O5, Molecular Weight 598.72.

Name: Ketoconazole Impurity 1, CAS: 581806-59-9, stock 3.2g, assay 97.3%, Formula C12H14N2O2, Molecular Weight 218.26.

Name: QS-4, CAS: 58186-01-9, stock 6.9g, assay 99%, Formula C13H16O6, Molecular Weight 268.27.

Name: QS-4-d6, CAS: 58186-01-9 (non-d), stock 5.1g, assay 98.6%, Formula C13H10O6D6, Molecular Weight 274.31.

Name: Idebenone Impurity 1 (Dihydroidebenone), CAS: 58186-26-8, stock 4.8g, assay 98.9%, Formula C19H32O5, Molecular Weight 340.46.

Name: Idebenone, CAS: 58186-27-9, stock 6.6g, assay 98.3%, Formula C19H30O5, Molecular Weight 338.45.

Name: Idebenone-d6, CAS: 58186-27-9 (non-d), stock 9.7g, assay 97.8%, Formula C19H24O5D6, Molecular Weight 344.48.

Name: Adrenochrome Impurity 1, CAS: 5818-84-8, stock 9.4g, assay 98.2%, Formula C9H10NO6S. Na, Molecular Weight 260.24 22.99.

Name: 2-Chloro-acetoacetic acid, CAS: 5819-34-1, stock 5.6g, assay 98.4%, Formula C4H5ClO3, Molecular Weight 136.53.

Name: 8-Desacetyl-8-Carboxy Daunorubicin Hydrochloride, CAS: 58199-96-5, stock 8.5g, assay 97.3%, Formula C26H27NO11 HCl, Molecular Weight 529.51 36.46.

Name: 2-Hydroxyacetophenone, CAS: 582-24-1, stock 3.9g, assay 98.2%, Formula C8H8O2, Molecular Weight 136.15.

Name: 4-Methylpiperazine-1-Carboxylic Acid HCl, CAS: 58226-19-0 (free base), stock 5.8g, assay 98.4%, Formula C6H12N2O2. HCl, Molecular Weight 144.17 36.46.

Name: Metformin Impurity 12, CAS: 58228-69-6, stock 9g, assay 98.5%, Formula C4H7N5, Molecular Weight 125.14.

Name: Cefotiam Impurity 9, CAS: 58233-18-4, stock 9.8g, assay 98.5%, Formula C15H16N4O6S2, Molecular Weight 412.44.

Name: Benzocaine Impurity C (Ethyl 3-aminobenzoate), CAS: 582-33-2, stock 5.7g, assay 97.2%, Formula C9H11NO2, Molecular Weight 165.19.

Name: Tetracaine Impurity 5 (Ethyl 3-Aminobenzoate), CAS: 582-33-2, stock 4.8g, assay 97.3%, Formula C9H11NO2, Molecular Weight 165.19.

Name: Topiramate Impurity 7, CAS: 58238-46-3, stock 9.9g, assay 98.2%, Formula C9H16O6, Molecular Weight 220.22.

Name: Imipramine Impurity B HCl, CAS: 58262-51-4, stock 7.2g, assay 98%, Formula C19H22N2. HCl, Molecular Weight 278.40 36.46.

Name: Serotonin-d4, CAS: 58264-95-2, stock 9.1g, assay 98.2%, Formula C10H8D4N2O, Molecular Weight 180.24.

Name: Delphinidin 3-O-Rutinoside Chloride, CAS: 58285-26-0, stock 8.2g, assay 99%, Formula C28H33O15. Cl, Molecular Weight 609.56 35.45.

Name: Desipramine HCl, CAS: 58-28-6, stock 5.1g, assay 98.4%, Formula C18H22N2 HCl, Molecular Weight 266.39 36.46.

Name: Hydroxocobalamin Chloride, CAS: 58288-50-9, stock 2.1g, assay 97.1%, Formula C62H89CoN13O15P HCl, Molecular Weight 1382.82 36.46.

Name: Arasertaconazole, CAS: 583057-48-1, stock 8.2g, assay 98.8%, Formula C20H15Cl3N2OS, Molecular Weight 437.78.

Name: Febantel, CAS: 58306-30-2, stock 7.3g, assay 97.6%, Formula C20H22N4O6S, Molecular Weight 446.49.

Name: Dipyridamole, CAS: 58-32-2, stock 6.2g, assay 97.5%, Formula C24H40N8O4, Molecular Weight 504.64.

Name: Dipyridamole-d20, CAS: 58-32-2 (non-d), stock 6.5g, assay 97.4%, Formula C24H20N8O4D20, Molecular Weight 524.76.

Name: Dipyridamole-d16, CAS: 58-32-2 (non-labelled), stock 4.4g, assay 99%, Formula C24H24N8O4D16, Molecular Weight 520.73.

Name: Diethylstilbestrol-d3, CAS: 58322-36-4, stock 6.1g, assay 98%, Formula C18H17D3O2, Molecular Weight 271.37.

Name: Naransin Sodium, CAS: 58331-17-2, stock 6.5g, assay 98.8%, Formula C43H71O11. Na, Molecular Weight 764.03 22.99.

Name: Ethyl 2-Hydroxyethanesulfonate, CAS: 58337-44-3, stock 4.5g, assay 97.3%, Formula C4H10O4S, Molecular Weight 154.18.

Name: Lansoprazole EP Impurity E (2-Mercaptobenzimidazole), CAS: 583-39-1, stock 8.6g, assay 97.2%, Formula C7H6N2S, Molecular Weight 150.2.

Name: 1,2-Benzoquinone, CAS: 583-63-1, stock 9.8g, assay 98.9%, Formula C6H4O2, Molecular Weight 108.1.

Name: Nicardipine Methyl Amino Derivative, CAS: 58368-87-9, stock 5.4g, assay 97.9%, Formula C19H23N3O6, Molecular Weight 389.41.

Name: Medetomidine Impurity 45, CAS: 583-71-1, stock 6g, assay 97.4%, Formula C8H9Br, Molecular Weight 185.06.

Name: Benzaldehyde Dimethyl Acetal Related Compound 1, CAS: 58378-33-9, stock 9.3g, assay 98%, Formula C10H14O3, Molecular Weight 182.22.

Name: 2,5-Dichlorophenol, CAS: 583-78-8, stock 7.3g, assay 98.5%, Formula C6H4Cl2O, Molecular Weight 163.

Name: Sorafenib-N-Oxide, CAS: 583840-03-3, stock 9g, assay 98.1%, Formula C21H16ClF3N4O4, Molecular Weight 480.83.

Name: Prochlorperazine-d3, CAS: 58-38-8(non-d), stock 6.6g, assay 98.6%, Formula C20H21D3ClN3S, Molecular Weight 376.97.

Name: Prochlorperazine-d8, CAS: 58-38-8(non-d), stock 2.4g, assay 97.6%, Formula C20H16D8ClN3S, Molecular Weight 382.

Name: Deoxyviolacein, CAS: 5839-61-2, stock 8.6g, assay 98%, Formula C20H15N3O2, Molecular Weight 329.36.

Name: Perphenazine, CAS: 58-39-9, stock 8.7g, assay 98.3%, Formula C21H26ClN3OS, Molecular Weight 403.98.

Name: Budesonide Impurity 15, CAS: 58404-37-8, stock 10g, assay 98.9%, Formula C23H28O7, Molecular Weight 416.47.

Name: Dihydro Resveratrol, CAS: 58436-28-5, stock 7.6g, assay 97.6%, Formula C14H14O3, Molecular Weight 230.27.

Name: Diflunisal Phenolic Glucuronide Lithium Salt, CAS: 58446-29-0 (free base), stock 3.9g, assay 98.3%, Formula C19H14F2O9. 2 Li, Molecular Weight 424.31 2 6.94.

Name: Diflunisal Acyl Glucuronide, CAS: 58446-30-3, stock 5g, assay 98.5%, Formula C19H16F2O9, Molecular Weight 426.33.

Name: Tetrabenazine, CAS: 58-46-8, stock 9.4g, assay 97.2%, Formula C19H27NO3, Molecular Weight 317.43.

Name: Tetrabenazine-d7, CAS: 58-46-8 (non-labelled), stock 1.6g, assay 98.8%, Formula C19H20NO3D7, Molecular Weight 324.47.

Name: Omeprazole Impurity 41, CAS: 58469-06-0, stock 1.9g, assay 97.3%, Formula C9H11NO3, Molecular Weight 181.19.

Name: Bioallethrin (Allethrin), CAS: 584-79-2, stock 5.4g, assay 98.2%, Formula C19H26O3, Molecular Weight 302.41.

Name: Homocapsaicin I, CAS: 58493-48-4, stock 3.7g, assay 98.7%, Formula C19H29NO3, Molecular Weight 319.45.

Name: Glycopyrrolate Erythro Isomer (Mixture of RR-Isomer and SS-Isomer), CAS: 58493-54-2, stock 4.1g, assay 99%, Formula C19H28NO3. Br, Molecular Weight 318.44 79.90.

Name: Procinonide, CAS: 58497-00-0, stock 9.3g, assay 97.4%, Formula C26H32F2O7, Molecular Weight 494.54.

Name: Picosulfate Impurity 8, CAS: 58498-11-6, stock 2.3g, assay 98.5%, Formula C12H11NO, Molecular Weight 185.23.

Name: Pomalidomide Impurity 4, CAS: 585-21-7, stock 2.4g, assay 97.7%, Formula C5H10N2O3, Molecular Weight 146.15.

Name: D-Carnosine, CAS: 5853-00-9, stock 2.6g, assay 98.4%, Formula C9H14N4O3, Molecular Weight 226.24.

Name: (Z)-Desmethyldoxepin , CAS: 58534-46-6, stock 8.3g, assay 99%, Formula C18H19NO, Molecular Weight 265.36.

Name: Amlodipine Impurity 44, CAS: 58535-38-9, stock 2.6g, assay 98.5%, Formula C10H9NO3, Molecular Weight 191.19.

Name: Uracil Impurity 3, CAS: 58537-55-6, stock 4g, assay 98.7%, Formula C6H8N4O3, Molecular Weight 184.16.

Name: Vilazodone Impurity 11 (5-Amino Benzofuran), CAS: 58546-89-7, stock 7.6g, assay 98.1%, Formula C8H7NO, Molecular Weight 133.15.

Name: Ethacrynic Acid, CAS: 58-54-8, stock 5.7g, assay 98.1%, Formula C13H12Cl2O4, Molecular Weight 303.14.

Name: Carboprost Trometamol, CAS: 58551-69-2, stock 9.5g, assay 97.3%, Formula C21H36O5. C4H11NO3, Molecular Weight 368.52 121.14.

Name: Theophylline, CAS: 58-55-9, stock 4.6g, assay 97.5%, Formula C7H8N4O2, Molecular Weight 180.17.

Name: Pyridoxine Hydrochloride, CAS: 58-56-0, stock 8.8g, assay 97.4%, Formula C8H11NO3. HCl, Molecular Weight 169.18 36.46.

Name: Puromycin DiHCl, CAS: 58-58-2, stock 9.4g, assay 98%, Formula C22H29N7O5. 2HCl, Molecular Weight 471.52 2 36.46.

Name: Lactitol, CAS: 585-86-4, stock 4.2g, assay 97.4%, Formula C12H24O11, Molecular Weight 344.31.

Name: Maltitol, CAS: 585-88-6, stock 9.9g, assay 97%, Formula C12H24O11, Molecular Weight 344.31.

Name: D-Phenylalaninyl-D-Phenylalanine, CAS: 58607-69-5, stock 5.9g, assay 97.6%, Formula C18H20N2O3, Molecular Weight 312.37.

Name: D-Phenylalaninyl-D-Phenylalanine-d5, CAS: 58607-69-5 (non-labelled), stock 6.1g, assay 97.1%, Formula C18H15D5N2O3, Molecular Weight 317.4.

Name: Ribavirin Impurity 20 (Adenosine), CAS: 58-61-7, stock 3.6g, assay 98.4%, Formula C10H13N5O4, Molecular Weight 267.25.

Name: Desmethyl Mebeverine Acid, CAS: 586357-02-0, stock 7.3g, assay 98.6%, Formula C15H23NO3, Molecular Weight 265.35.

Name: Methylprednisolone Acetate EP Impurity C, CAS: 58636-50-3 (aldehyde), stock 9.3g, assay 98.7%, Formula C22H30O6. C22H28O5, Molecular Weight 390.48 372.47.

Name: Rivastigmine Hydrogen Tartrate EP Impurity H, CAS: 586-37-8, stock 2g, assay 98.5%, Formula C9H10O2, Molecular Weight 150.18.

Name: Inosine, CAS: 58-63-9, stock 3.3g, assay 98.9%, Formula C10H12N4O5, Molecular Weight 268.23.

Name: Inosine-13C3, CAS: 58-63-9 (non-labelled), stock 5.5g, assay 98.6%, Formula 13C3 C7H12N4O5, Molecular Weight 271.21.

Name: Nomegestrol Acetate, CAS: 58652-20-3, stock 1.1g, assay 97.9%, Formula C23H30O4, Molecular Weight 370.49.

Name: Nomegestrol Acetate-d6, CAS: 58652-20-3 (non-labelled), stock 7.1g, assay 98.1%, Formula C23H24D6O4, Molecular Weight 376.53.

Name: Dyclonine, CAS: 586-60-7, stock 7.3g, assay 98.4%, Formula C18H27NO2, Molecular Weight 289.42.

Name: Cefotiam Impurity 25, CAS: 58684-56-3, stock 8.1g, assay 97.3%, Formula C13H14N4O4S2, Molecular Weight 354.4.

Name: 4-Acetylbenzoic Acid, CAS: 586-89-0, stock 7g, assay 97.5%, Formula C9H8O3, Molecular Weight 164.16.

Name: Nomegestrol, CAS: 58691-88-6, stock 1.5g, assay 97.8%, Formula C21H28O3, Molecular Weight 328.45.

Name: 3-O-Methyldopa-d3, CAS: 586954-09-8, stock 5.6g, assay 98.6%, Formula C10H10NO4D3, Molecular Weight 214.24.

Name: tert-Butyl Pitavastatin, CAS: 586966-54-3, stock 1.4g, assay 98.9%, Formula C29H32FNO4, Molecular Weight 477.58.

Name: Cyclopentolate Hydrochloride, CAS: 5870-29-1, stock 7g, assay 98.6%, Formula C17H25NO3 . HCl, Molecular Weight 291.39 36.46.

Name: Meclizine Impurity 5, CAS: 587-03-1, stock 8.7g, assay 97.3%, Formula C8H10O, Molecular Weight 122.17.

Name: Chlorpyrifos Impurity 2 (Diethyl Thiophosphate), CAS: 5871-17-0, stock 5.4g, assay 98.2%, Formula C4H11O3PS, Molecular Weight 170.16.

Name: Misoprostol EP Impurity E (11-epi-Misoprostol), CAS: 58717-36-5, stock 1.6g, assay 97.7%, Formula C22H38O5, Molecular Weight 382.55.

Name: (Z)-Misoprostol (Mixture of Diastereomers), CAS: 58717-37-6, stock 1.5g, assay 98.4%, Formula C22H38O5, Molecular Weight 382.54.

Name: Voriconazole Impurity E, CAS: 5872-08-2, stock 5.3g, assay 98.2%, Formula C10H16O4S, Molecular Weight 232.3.

Name: Orphenadrine EP Impurity D (Diphenhydramine), CAS: 58-73-1, stock 2.8g, assay 98.3%, Formula C17H21NO, Molecular Weight 255.36.

Name: Cycloserine Impurity 2 (D-Serine methyl ester hydrochloride), CAS: 5874-57-7, stock 4.9g, assay 98.6%, Formula C4H9NO3 . HCl, Molecular Weight 119.12 36.46.

Name: 9-Didemethyl Minocycline, CAS: 5874-95-3, stock 5.6g, assay 98.6%, Formula C21H23N3O7, Molecular Weight 429.43.

Name: Orciprenaline Sulfate, CAS: 5874-97-5, stock 6g, assay 98.8%, Formula 2 C11H17NO3. H2O4S, Molecular Weight 2 211.26 98.07.

Name: gamma-L-Glutamyl-L-alanine, CAS: 5875-41-2, stock 1.9g, assay 98.9%, Formula C8H14N2O5, Molecular Weight 218.21.

Name: gamma-L-Glutamyl-L-alanine-d3, CAS: 5875-41-2 (non-labelled), stock 7.3g, assay 98.7%, Formula C8H11D3N2O5, Molecular Weight 221.23.

Name: Vitamin B5 Impurity 2, CAS: 5875-50-3, stock 3.6g, assay 97.8%, Formula C9H18NO8P, Molecular Weight 299.22.

Name: Pantoprazole Impurity 48, CAS: 58764-00-4, stock 2.9g, assay 97.7%, Formula C9H10N2OS, Molecular Weight 194.25.

Name: Acetaminophen Impurity 10 (2-Chloroacetanilide), CAS: 587-65-5, stock 5.4g, assay 98.4%, Formula C8H8ClNO, Molecular Weight 169.61.

Name: Erythromycin Impurity 9 (Cycloester Erythromycin Enol Ether), CAS: 58781-38-7, stock 4.7g, assay 97.7%, Formula C38H63NO13, Molecular Weight 741.92.

Name: Dihydrolysergic Acid, CAS: 5878-43-3, stock 9.4g, assay 97.9%, Formula C16H18N2O2, Molecular Weight 270.33.

Name: Nicarbazin Impurity 1, CAS: 587-90-6, stock 9.8g, assay 98.9%, Formula C13H10N4O5, Molecular Weight 302.25.

Name: Hydrocortisone Impurity 21, CAS: 58809-70-4, stock 3.3g, assay 98.6%, Formula C21H30O6, Molecular Weight 378.47.

Name: Tinyatoxin, CAS: 58821-95-7, stock 1.3g, assay 97.4%, Formula C36H38O8, Molecular Weight 598.69.

Name: Papaverine EP Impurity C HCl (3,4-Dihydropapaverine HCl), CAS: 5884-22-0, stock 2.1g, assay 97%, Formula C20H23NO4. HCl, Molecular Weight 341.41 36.46.

Name: Lacosamide Impurity 13 (N-Benzylacetamide), CAS: 588-46-5, stock 9g, assay 98%, Formula C9H11NO, Molecular Weight 149.19.

Name: Biotin, CAS: 58-85-5, stock 9.7g, assay 98.6%, Formula C10H16N2O3S, Molecular Weight 244.31.

Name: Canagliflozin Impurity 14, CAS: 58861-48-6, stock 8g, assay 97.9%, Formula C10H7FS, Molecular Weight 178.23.

Name: Tiotropium Bromide Impurity 3, CAS: 588-63-6, stock 4.6g, assay 98.6%, Formula C9H11BrO, Molecular Weight 215.09.

Name: 3-Hydroxy Valproic Acid, CAS: 58888-84-9, stock 4.7g, assay 97.8%, Formula C8H16O3, Molecular Weight 160.21.

Name: 3-Ethylpentanoic Acid, CAS: 58888-87-2, stock 5.4g, assay 98.3%, Formula C7H14O2, Molecular Weight 130.19.

Name: Nalmefene HCl, CAS: 58895-64-0, stock 6.8g, assay 98.1%, Formula 339.44 36.46, Molecular Weight C21H25NO3. HCl.

Name: Aripiprazole Metabolite, CAS: 58899-27-7, stock 7.9g, assay 97.7%, Formula C13H15NO4, Molecular Weight 249.27.

Name: Aripiprazole Metabolite-d6, CAS: 58899-27-7 (non-labelled), stock 3.7g, assay 98%, Formula C13H9NO4D6, Molecular Weight 255.3.

Name: 2,4,5,6- Tetrachlorophenol, CAS: 58-90-2, stock 2.6g, assay 98.2%, Formula C6H2Cl4O, Molecular Weight 231.89.

Name: Terconazole Impurity 5, CAS: 58905-16-1, stock 3.1g, assay 99%, Formula C10H7Cl2N3O, Molecular Weight 256.09.

Name: Dabigatran Impurity 22, CAS: 58906-62-0, stock 6.4g, assay 97.6%, Formula C7H13ClO2, Molecular Weight 164.63.

Name: Dabigatran Impurity 19, CAS: 58906-64-2, stock 8.7g, assay 98.2%, Formula C7H13ClO2, Molecular Weight 164.63.

Name: Ceftriaxone EP Impurity C, CAS: 58909-39-0, stock 9.8g, assay 97.8%, Formula C4H5N3O2S, Molecular Weight 159.16.

Name: Ceftriaxone EP Impurity E, CAS: 58909-56-1, stock 2.6g, assay 97.3%, Formula C12H13N5O5S2, Molecular Weight 371.39.

Name: 4-Bromobenzyl bromide , CAS: 589-15-1, stock 6.1g, assay 97.7%, Formula C7H6Br2, Molecular Weight 249.93.

Name: Camylofine DiHCl, CAS: 5892-41-1, stock 6.1g, assay 98.7%, Formula C19H32N2O2. 2 HCl, Molecular Weight 320.48 2 36.46.

Name: Hydrochlorothiazide, CAS: 58-93-5, stock 8.5g, assay 98.4%, Formula C7H8ClN3O4S2, Molecular Weight 297.73.

Name: Hydrochlorothiazide-15N2-13C-d2, CAS: 58-93-5 (non-labelled), stock 2.7g, assay 97.2%, Formula 13C 15N2 C6H6D2ClNO4S2, Molecular Weight 302.72.

Name: Vitamin B6 Impurity 5, CAS: 58947-70-9, stock 4.5g, assay 97.1%, Formula C8H9NO3, Molecular Weight 167.16.

Name: Ipratropium Bromide Impurity 4, CAS: 5894-79-1; 19242-49-0, stock 6.4g, assay 97.3%, Formula C10H10O3, Molecular Weight 178.19.

Name: N-Acetyl Phenylephrine, CAS: 58952-80-0, stock 9.5g, assay 98%, Formula C11H15NO3, Molecular Weight 209.25.

Name: Olmesartan Impurity 6, CAS: 58954-23-7, stock 4.9g, assay 98.5%, Formula C8H10N2O4, Molecular Weight 198.18.

Name: Mitorubrinic Acid , CAS: 58958-07-9, stock 6.1g, assay 98.5%, Formula C21H16O9, Molecular Weight 412.36.

Name: 6-Keto-Prostaglandin F1-alfa, CAS: 58962-34-8, stock 9g, assay 98.3%, Formula C20H34O6, Molecular Weight 370.49.

Name: 6-Keto-Prostaglandin F1-alfa-d5, CAS: 58962-34-8 (non-d), stock 6.5g, assay 97.5%, Formula C20H29O6D5, Molecular Weight 375.52.

Name: Uridine, CAS: 58-96-8, stock 3.5g, assay 98.9%, Formula C9H12N2O6, Molecular Weight 244.21.

Name: Bestatin (Ubenimex), CAS: 58970-76-6, stock 2.7g, assay 97.9%, Formula C16H24N2O4, Molecular Weight 308.38.

Name: Bestatin-d5 (Ubenimex-d5), CAS: 58970-76-6(non-d), stock 9.1g, assay 97.5%, Formula C16H19N2O4D5, Molecular Weight 313.41.

Name: Cinnarizine Impurity 1 DiHCl, CAS: 58972-17-1 (free base), stock 9.4g, assay 98.2%, Formula C26H30N2O. 2 HCl, Molecular Weight 386.54 2 36.46.

Name: Sodium ethyl 3-oxidoacrylate, CAS: 58986-28-0, stock 4.4g, assay 97.4%, Formula C5H7O3. Na, Molecular Weight 115.11 22.99.

Name: Amikacin EP Impurity D, CAS: 59-01-8, stock 3.1g, assay 97.5%, Formula C18H36N4O11, Molecular Weight 484.5.

Name: Mesupron, CAS: 590368-25-5, stock 4.7g, assay 98.9%, Formula C32H47N5O6S, Molecular Weight 629.82.

Name: Mesupron-d8, CAS: 590368-25-5 (non-labelled), stock 1.4g, assay 98.3%, Formula C32H39D8N5O6S, Molecular Weight 637.87.

Name: cis-Permethric Acid, CAS: 59042-49-8, stock 2.7g, assay 97.6%, Formula C8H10Cl2O2, Molecular Weight 209.07.

Name: Nifuratel Impurity 13, CAS: 5904-70-1, stock 1.9g, assay 98.9%, Formula C11H13NO9, Molecular Weight 303.22.

Name: Methotrexate, CAS: 59-05-2, stock 6.9g, assay 98.7%, Formula C20H22N8O5, Molecular Weight 454.45.

Name: Methotrexate Heptaglutamate Trifluoroacetate, CAS: 59-05-2 (free amine), stock 8.5g, assay 97.1%, Formula C50H64N14O23. C2HF3O2, Molecular Weight 1229.14.

Name: Monomethyl Benzylpenicilloate, CAS: 59054-27-2, stock 5.1g, assay 98.3%, Formula C17H22N2O5S, Molecular Weight 366.43.

Name: Bethanechol-d6 Chloride, CAS: 590-63-6 (non-labelled), stock 1.4g, assay 98.4%, Formula C7H11D6N2O2. Cl, Molecular Weight 167.26 35.45.

Name: Bortezomib Impurity 59, CAS: 590-86-3, stock 3g, assay 97.1%, Formula C5H10O, Molecular Weight 86.13.

Name: Metformin Impurity 2 Hemi-Sulfate , CAS: 591-01-5, stock 2.4g, assay 97.9%, Formula C2H6N4O. 1/2 H2O4S, Molecular Weight 102.10  1/2 98.08.

Name: Erlotinib Impurity 77, CAS: 591-19-5, stock 3.3g, assay 98.6%, Formula C6H6BrN, Molecular Weight 172.03.

Name: Misoprostol (Mixture of Diastereomers), CAS: 59122-46-2, stock 5.7g, assay 97.7%, Formula C22H38O5, Molecular Weight 382.54.

Name: Misoprostol-d5, CAS: 59122-46-2 (non-d), stock 9.1g, assay 97.5%, Formula C22H33O5D5, Molecular Weight 387.58.

Name: Mesalamine Impurity 5 (3-Aminophenol), CAS: 591-27-5, stock 7.9g, assay 98.8%, Formula C6H7NO, Molecular Weight 109.13.

Name: Eugenol Impurity 2, CAS: 5912-86-7, stock 8.4g, assay 98.8%, Formula C10H12O2, Molecular Weight 164.2.

Name: 3-Hydroxy Furfural, CAS: 59173-59-0, stock 3.7g, assay 97.1%, Formula C5H4O3, Molecular Weight 112.08.

Name: 2-methylhexane, CAS: 591-76-4, stock 6.1g, assay 98.3%, Formula C7H16, Molecular Weight 100.21.

Name: Difluocortolone Valerate, CAS: 59198-70-8, stock 6g, assay 97.9%, Formula C27H36F2O5, Molecular Weight 478.58.

Name: Darutoside, CAS: 59219-65-7, stock 3.9g, assay 98.4%, Formula C26H44O8, Molecular Weight 484.63.

Name: Itopride Impurity C HCl, CAS: 5922-37-2, stock 2.1g, assay 98.4%, Formula C19H24N2O4. HCl, Molecular Weight 344.41 36.46.

Name: Amorolfine Impurity 13 HCl, CAS: 59229-60-6, stock 3.8g, assay 97.3%, Formula C6H13NO. HCl, Molecular Weight 115.18 36.46.

Name: Sibutramine Impurity H, CAS: 59242-93-2, stock 7.1g, assay 97.2%, Formula C14H14ClN, Molecular Weight 231.73.

Name: Ticagrelor Related Compound 2, CAS: 592533-90-9, stock 6.1g, assay 97.9%, Formula C8H15NO3, Molecular Weight 173.21.

Name: Meptazinol Hydrochloride, CAS: 59263-76-2, stock 9.4g, assay 98.2%, Formula C15H23NO.HCl, Molecular Weight 233.36  36.5.

Name: Benzaldehyde Dimethyl Acetal Related Compound 2, CAS: 59276-28-7, stock 6.4g, assay 98.9%, Formula C10H14O3, Molecular Weight 182.22.

Name: 2,3-Dimethoxybenzaldehyde dimethylacetal, CAS: 59276-32-3, stock 5.2g, assay 98.8%, Formula C11H16O4, Molecular Weight 212.25.

Name: Veratraldehyde dimethyl acetal, CAS: 59276-33-4, stock 1.7g, assay 97.7%, Formula C11H16O4, Molecular Weight 212.25.

Name: 3,5-Dimethoxybenzaldehyde dimethyl acetal, CAS: 59276-34-5, stock 3.8g, assay 97.9%, Formula C11H16O4, Molecular Weight 212.25.

Name: Heptene, CAS: 592-76-7, stock 3.9g, assay 98.2%, Formula C7H14, Molecular Weight 98.19.

Name: Acyclovir, CAS: 59277-89-3, stock 4g, assay 97.9%, Formula C8H11N5O3, Molecular Weight 225.21.

Name: Acyclovir Impurity D, CAS: 59277-91-7, stock 6.6g, assay 97.6%, Formula C15H15N5O4, Molecular Weight 329.32.

Name: Valacyclovir Impurity 2, CAS: 59278-00-1, stock 5.9g, assay 97.1%, Formula C7H12O5, Molecular Weight 176.17.

Name: Decursin, CAS: 5928-25-6, stock 7.8g, assay 98.2%, Formula C19H20O5, Molecular Weight 328.36.

Name: Eprosartan related compound B, CAS: 5928-51-8, stock 4.9g, assay 97.8%, Formula C7H8O2S, Molecular Weight 156.2.

Name: Folic Acid, CAS: 59-30-3, stock 2.1g, assay 98.2%, Formula C19H19N7O6, Molecular Weight 441.4.

Name: Hydroxymethyl Tolperisone, CAS: 59303-37-6, stock 7.2g, assay 97.3%, Formula C16H23NO2, Molecular Weight 261.37.

Name: Ceftezole Impurity 3 HCl, CAS: 59314-23-7, stock 2.9g, assay 97.8%, Formula C10H10N4O3S3. HCl, Molecular Weight 330.41 36.46.

Name: Zopiclone Impurity 16, CAS: 59325-11-0, stock 9.2g, assay 97.6%, Formula C8H16N2O2, Molecular Weight 172.23.

Name: Eugenol EP Impurity G, CAS: 5932-68-3, stock 3.3g, assay 98%, Formula C10H12O2, Molecular Weight 164.2.

Name: Mepyramine Maleate, CAS: 59-33-6, stock 4.2g, assay 97.3%, Formula C17H23N3O. C4H4O4, Molecular Weight 285.39 116.07.

Name: Alizapride HCl, CAS: 59338-87-3, stock 1.2g, assay 97.6%, Formula C16H21N5O2. HCl, Molecular Weight 315.38 36.46.

Name: Methylamine HCl, CAS: 593-51-1, stock 2.9g, assay 97.7%, Formula CH5N. HCl, Molecular Weight 31.06 36.46.

Name: Cefalonium Impurity B (Cefalotin Impurity B), CAS: 5935-65-9, stock 2.1g, assay 97.2%, Formula C14H14N2O5S2, Molecular Weight 354.41.

Name: Niflumic Acid EP Impurity F, CAS: 59361-45-4, stock 7.9g, assay 98.9%, Formula C14H11F3N2O2, Molecular Weight 296.25.

Name: Butoconazole Impurity 1, CAS: 59363-13-2, stock 9g, assay 98.4%, Formula C10H12Cl2O, Molecular Weight 219.11.

Name: Butoconazole Impurity 6, CAS: 59363-17-6, stock 5.7g, assay 97.2%, Formula C10H11ClO, Molecular Weight 182.65.

Name: Metaxalone Impurity A (3-(3, 5-Dimethylphenoxyl)-Propane-1, 2-Diol), CAS: 59365-66-1, stock 3g, assay 97.7%, Formula C11H16O3, Molecular Weight 196.25.

Name: Trimethylamine HCl, CAS: 593-81-7, stock 9.8g, assay 98.3%, Formula C3H9N. HCl, Molecular Weight 59.11 36.46.

Name: Lenalidomide Impurity 23, CAS: 59382-59-1, stock 4.1g, assay 97.6%, Formula C9H9NO4, Molecular Weight 195.17.

Name: 7-Hydroxy Methotrexate Trisodium Salt, CAS: 5939-37-7 (free acid and keto form), stock 8.8g, assay 98.4%, Formula C20H19N8O6. 3 Na, Molecular Weight 467.42 3 22.99.

Name: Pentoxifylline EP Impurity D, CAS: 59413-14-8, stock 7g, assay 98.9%, Formula C10H14N4O3, Molecular Weight 238.25.

Name: 2,2-Dibromopropanoic Acid, CAS: 594-48-9, stock 6.7g, assay 98.4%, Formula C3H4Br2O2, Molecular Weight 231.87.

Name: Diclofenac EP Impurity E (Oxindole), CAS: 59-48-3, stock 2g, assay 98%, Formula C8H7NO, Molecular Weight 133.15.

Name: 6-Beta-Hydroxy-19-Norandrostenedione, CAS: 5949-49-5, stock 8.7g, assay 98.8%, Formula C18H24O3, Molecular Weight 288.39.

Name: Chlorocresol, CAS: 59-50-7, stock 5.7g, assay 98.9%, Formula C7H7ClO, Molecular Weight 142.58.

Name: Ketoprofen EP Impurity E, CAS: 59512-16-2, stock 9.2g, assay 97.8%, Formula C16H15NO2, Molecular Weight 253.3.

Name: Ibuprofen EP Impurity C, CAS: 59512-17-3, stock 7.6g, assay 97.7%, Formula C13H19NO, Molecular Weight 205.3.

Name: Sodium Fusidate EP Impurity I, CAS: 5951-83-7, stock 6.5g, assay 97.7%, Formula C29H46O5, Molecular Weight 474.69.

Name: Megestrol Acetate (Medroxyprogesterone Acetate EP Impurity G), CAS: 595-33-5, stock 8.7g, assay 98.4%, Formula C24H32O4, Molecular Weight 384.52.

Name: Megestrol Acetate-d3, CAS: 595-33-5 (non-labelled), stock 4.3g, assay 98.1%, Formula C24H29O4D3, Molecular Weight 387.54.

Name: Crotyl Mercaptan (2-Butene-1-thiol), CAS: 5954-72-3, stock 1.9g, assay 98.5%, Formula C4H8S, Molecular Weight 88.17.

Name: Bestatin Impurity 6, CAS: 59554-14-2; 128223-55-2 (HCl), stock 3.8g, assay 97.4%, Formula C10H13NO3, Molecular Weight 195.22.

Name: Algestone, CAS: 595-77-7, stock 2g, assay 97.6%, Formula C21H30O4, Molecular Weight 346.47.

Name: iso-NNAL, CAS: 59578-66-4, stock 5.2g, assay 97.3%, Formula C10H15N3O2, Molecular Weight 209.25.

Name: Folinic Acid Impurity 5 (4-Aminobenzoyl D-Glutamic Acid), CAS: 5959-18-2, stock 6.6g, assay 97.7%, Formula C12H14N2O5, Molecular Weight 266.26.

Name: D-Glutamine, CAS: 5959-95-5, stock 3.7g, assay 98.9%, Formula C5H10N2O3, Molecular Weight 146.15.

Name: Lepidiline A, CAS: 596093-98-0, stock 5.9g, assay 98.3%, Formula C19H21N2.Cl, Molecular Weight 277.39 35.45.

Name: Olmesartan Impurity 3 (Methyl Triphenylmethyl Ether), CAS: 596-31-6, stock 2g, assay 97%, Formula C20H18O, Molecular Weight 274.37.

Name: Balsalazide Impurity 1, CAS: 59642-21-6, stock 6.3g, assay 98.7%, Formula C10H10N2O5, Molecular Weight 238.2.

Name: Glycopyrrolate, CAS: 596-51-0, stock 9.3g, assay 97.2%, Formula C19H28NO3. Br, Molecular Weight 318.44 79.90.

Name: Bufuralol HCl, CAS: 59652-29-8, stock 3.2g, assay 97.2%, Formula C16H23NO2. HCl, Molecular Weight 261.37 36.46.

Name: Bufuralol-d9 HCl, CAS: 59652-29-8 (non-labelled), stock 1.3g, assay 98.3%, Formula C16H14D9NO2. HCl, Molecular Weight 270.52 36.46.

Name: Solifenacin Related Compound 28, CAS: 59653-40-6, stock 8.3g, assay 97.4%, Formula C9H15NO2, Molecular Weight 169.22.

Name: beta-Lactose, CAS: 5965-66-2, stock 6.1g, assay 98.4%, Formula C12H22O11, Molecular Weight 342.3.

Name: Cimetidine EP Impurity D DiHCl, CAS: 59660-24-1, stock 9.4g, assay 98%, Formula C9H17N5S. 2 HCl, Molecular Weight 227.33 2 36.46.

Name: Acetazolamide, CAS: 59-66-5, stock 2.2g, assay 97%, Formula C4H6N4O3S2, Molecular Weight 222.24.

Name: Nicotinic acid, CAS: 59-67-6, stock 3.4g, assay 98.9%, Formula C6H5NO2, Molecular Weight 123.11.

Name: 3-O-Acetyl-beta-boswellic Acid, CAS: 5968-70-7, stock 5.1g, assay 97.3%, Formula C32H50O4, Molecular Weight 498.75.

Name: Carbamazepine EP Impurity G (10-Bromocarbamazepine), CAS: 59690-97-0, stock 6.3g, assay 98.6%, Formula C15H11BrN2O, Molecular Weight 315.17.

Name: Proparacaine Impurity 5, CAS: 59691-15-5, stock 1.9g, assay 97.3%, Formula C10H13NO3, Molecular Weight 195.22.

Name: Phenylpropylmethylamine HCl, CAS: 5969-39-1, stock 9.8g, assay 97.6%, Formula C10H15N. HCl, Molecular Weight 149.24 36.46.

Name: 20(R), 22(R)-Dihydroxy Cholesterol, CAS: 596-94-1, stock 4.9g, assay 97.3%, Formula C27H46O3, Molecular Weight 418.66.

Name: Timolol EP Impurity B, CAS: 59697-06-2, stock 9.9g, assay 98.4%, Formula C13H24N4O3S, Molecular Weight 316.43.

Name: Piperacillin EP Impurity E (1-Ethyl-2,3-dioxopiperazine), CAS: 59702-31-7, stock 8.2g, assay 97.3%, Formula C6H10N2O2, Molecular Weight 142.16.

Name: Cefoperazone Impurity 1, CAS: 59703-00-3, stock 9g, assay 98.8%, Formula C7H9ClN2O3, Molecular Weight 204.61.

Name: Camostat Mesylate, CAS: 59721-29-8, stock 7.9g, assay 97.5%, Formula C20H22N4O5 CHO3S, Molecular Weight 398.42 96.11.

Name: Camostat Mesylate-d6, CAS: 59721-29-8 (non-labelled), stock 6.6g, assay 97.8%, Formula C20H16D6N4O4. CH4O3S, Molecular Weight 388.46 96.1.

Name: Citalopram HBr, CAS: 59729-32-7, stock 3.3g, assay 98.4%, Formula C20H21FN2O. HBr, Molecular Weight 324.40 80.91.

Name: Ketotifen Impurity 2, CAS: 59743-84-9, stock 6.3g, assay 97.5%, Formula C14H10O2S, Molecular Weight 242.29.

Name: Ketotifen EP Impurity B, CAS: 59743-88-3, stock 3.2g, assay 98.5%, Formula C20H23NO2S, Molecular Weight 341.47.

Name: Gentamicin C2a, CAS: 59751-72-3, stock 1.6g, assay 97.8%, Formula C20H41N5O7, Molecular Weight 463.58.

Name: Triethylsilanol, CAS: 597-52-4, stock 4.6g, assay 98.3%, Formula C6H16OSi, Molecular Weight 132.28.

Name: Tetraethyltin, CAS: 597-64-8, stock 3.5g, assay 98%, Formula C8H20Sn, Molecular Weight 234.96.

Name: Clemastine Fumarate EP Impurity C, CAS: 59767-24-7, stock 7.1g, assay 98.8%, Formula C14H13ClO, Molecular Weight 232.71.

Name: 4,5-Dioxovaleric Acid, CAS: 5976-90-9, stock 8.7g, assay 97.2%, Formula C5H6O4, Molecular Weight 130.1.

Name: Acetoacetamide, CAS: 5977-14-0, stock 4.9g, assay 98.4%, Formula C4H7NO2, Molecular Weight 101.11.

Name: Piracetam EP Impurity B (Methyl (2-Oxopyrrolidin-1-yl)acetate), CAS: 59776-88-4, stock 5.5g, assay 98.4%, Formula C7H11NO3, Molecular Weight 157.17.

Name: Cyclosporin C, CAS: 59787-61-0, stock 8.1g, assay 98.5%, Formula C62H111N11O13, Molecular Weight 1218.64.

Name: Desoximetasone Impurity 4, CAS: 59796-52-0, stock 6.6g, assay 97.2%, Formula C22H28O4, Molecular Weight 356.46.

Name: (S)-Norcotinine, CAS: 5980-06-3, stock 7.8g, assay 97.1%, Formula C9H10N2O, Molecular Weight 162.19.

Name: Chlorpyrifos Impurity 3 (Diethyl Phosphate), CAS: 598-02-7, stock 2.2g, assay 98.3%, Formula C4H11O4P, Molecular Weight 154.1.

Name: Brimonidine, CAS: 59803-98-4, stock 5.6g, assay 97.4%, Formula C11H10BrN5, Molecular Weight 292.14.

Name: Tenoxicam EP Impurity B, CAS: 59804-25-0, stock 5.9g, assay 97.4%, Formula C9H9NO5S2, Molecular Weight 275.29.

Name: Tenoxicam, CAS: 59804-37-4, stock 1.8g, assay 98.4%, Formula C13H11N3O4S2, Molecular Weight 337.37.

Name: Procaterol Impurity 2, CAS: 59827-93-9, stock 1.6g, assay 97.9%, Formula C13H12BrNO3, Molecular Weight 310.15.

Name: Procaterol HCl, CAS: 59828-07-8, stock 3.2g, assay 97.1%, Formula C16H22N2O3. HCl, Molecular Weight 290.37 36.46.

Name: Ferulic Acid Impurity 4, CAS: 59831-94-6, stock 8.9g, assay 98.2%, Formula C13H18O4, Molecular Weight 238.28.

Name: Isometheptane Tartrate (Dimethylheptene Methylamine Tartrate), CAS: 5984-50-9, stock 8.9g, assay 98.2%, Formula C9H19N.C4H6O6, Molecular Weight 141.26 150.09.

Name: Benzylpenicillin EP Impurity C Sodium Salt, CAS: 5985-13-7, stock 1.3g, assay 97.3%, Formula C16H17N2O5S. Na, Molecular Weight 349.38 22.99.

Name: Miconazole Impurity 8, CAS: 5985-24-0, stock 7.2g, assay 98.6%, Formula C10H10O5, Molecular Weight 210.19.

Name: 4-Acetoxyisophthalic Acid, CAS: 5985-26-2, stock 7.2g, assay 97.8%, Formula C10H8O6, Molecular Weight 224.17.

Name: Methyl Carbamate, CAS: 598-55-0, stock 6.4g, assay 98.5%, Formula C2H5NO2, Molecular Weight 75.07.

Name: N,N-Dimethylethylamine, CAS: 598-56-1, stock 6.7g, assay 97.5%, Formula C4H11N, Molecular Weight 73.14.

Name: Fluticasone Impurity 1, CAS: 59860-80-9, stock 8.3g, assay 98.9%, Formula C25H32F2O6, Molecular Weight 466.52.

Name: Clobetasol Propionate Impurity 2, CAS: 59860-99-0, stock 4.9g, assay 97.3%, Formula C22H27FO4, Molecular Weight 374.45.

Name: Cephalexin Diketopiperazine, CAS: 59865-11-1, stock 5.3g, assay 97%, Formula C16H17N3O4S, Molecular Weight 347.4.

Name: Iso Cyclosporin A, CAS: 59865-16-6, stock 6.1g, assay 98%, Formula C62H111N11O12, Molecular Weight 1202.64.

Name: Metformin Impurity 10 Sulfate, CAS: 598-65-2, stock 5.1g, assay 98.8%, Formula C3H9N3. H2O4S, Molecular Weight 87.13 98.07.

Name: Cyclosporin Impurity 4, CAS: 59865-23-5, stock 3.7g, assay 98.1%, Formula C10H19NO3, Molecular Weight 201.27.

Name: Nitrofurazone, CAS: 59-87-0, stock 6.2g, assay 98.4%, Formula C6H6N4O4, Molecular Weight 198.14.

Name: Glabridin, CAS: 59870-68-7, stock 4.4g, assay 98.6%, Formula C20H20O4, Molecular Weight 324.38.

Name: Dehydro Nicardipine, CAS: 59875-58-0, stock 1.9g, assay 98.7%, Formula C26H27N3O6, Molecular Weight 477.52.

Name: Adenosine Related Compound 5, CAS: 5987-73-5, stock 4g, assay 98%, Formula C16H17ClN4O7, Molecular Weight 412.78.

Name: (R)-Limonene, CAS: 5989-27-5, stock 8.7g, assay 97.8%, Formula C10H16, Molecular Weight 136.24.

Name: (R)-(+)-Limonene-d3, CAS: 5989-27-5 (non-labelled), stock 6g, assay 97.8%, Formula C10H13D3, Molecular Weight 139.26.

Name: (R)-(+)-Limonene-13C-d2, CAS: 5989-27-5 (non-labelled), stock 8.8g, assay 98.7%, Formula 13C C9H14D2, Molecular Weight 139.24.

Name: (S)-(-)-Limonene, CAS: 5989-54-8, stock 3.8g, assay 98.2%, Formula C10H16, Molecular Weight 136.24.

Name: (S)-(-)-Limonene-13C-d2, CAS: 5989-54-8 (non-labelled), stock 8g, assay 97.5%, Formula 13C C9H14D2, Molecular Weight 139.24.

Name: alpha-Lactose, CAS: 5989-81-1, stock 8.6g, assay 97.8%, Formula C12H22O11, Molecular Weight 342.3.

Name: Vindesine, CAS: 59917-39-4, stock 2.8g, assay 98.7%, Formula C43H55N5O7, Molecular Weight 753.94.

Name: Levodopa, CAS: 59-92-7, stock 8.2g, assay 97.7%, Formula C9H11NO4, Molecular Weight 197.19.

Name: Ketoprofen Impurity 5, CAS: 59960-32-6, stock 5.8g, assay 98.5%, Formula C16H16O3, Molecular Weight 256.3.

Name: Sulindac EP Impurity B (Sulindac Sulfone), CAS: 59973-80-7, stock 5.7g, assay 98.2%, Formula C20H17FO4S, Molecular Weight 372.41.

Name: Sulfasalazine, CAS: 599-79-1, stock 5.4g, assay 97.3%, Formula C18H14N4O5S, Molecular Weight 398.4.

Name: Sulfasalazine-d3, CAS: 599-79-1 (non-d), stock 6.1g, assay 98.8%, Formula C18H11N4O5SD3, Molecular Weight 401.42.

Name: Diquafosol, CAS: 59985-21-6, stock 7.4g, assay 97.8%, Formula C18H26N4O23P4, Molecular Weight 790.32.

Name: (R)-Phenprocoumon, CAS: 5999-27-9, stock 5.5g, assay 97.7%, Formula C18H16O3, Molecular Weight 280.33.

Name: Imipenem Impurity A, CAS: 59995-64-1, stock 1.7g, assay 97.5%, Formula C11H16N2O4S, Molecular Weight 272.33.

Name: Fenofibrate Impurity 9, CAS: 60013-02-7, stock 3.6g, assay 98.3%, Formula C13H8Cl2O2, Molecular Weight 267.11.

Name: Tributyrin, CAS: 60-01-5, stock 3.3g, assay 98.8%, Formula C15H26O6, Molecular Weight 302.37.

Name: trans-Hydroxy Glimepiride, CAS: 600177-94-4, stock 7.1g, assay 98.5%, Formula C24H34N4O6S, Molecular Weight 506.63.

Name: Ibuprofen EP Impurity M, CAS: 60057-62-7, stock 8.5g, assay 98%, Formula C13H18O3, Molecular Weight 222.28.

Name: Secologanic Acid, CAS: 60077-46-5, stock 7.1g, assay 98.6%, Formula C16H22O10, Molecular Weight 374.34.

Name: beta-Aspartyl-Aspartic Acid, CAS: 60079-22-3, stock 8.4g, assay 99%, Formula C8H12N2O7, Molecular Weight 248.19.

Name: Prednisolone EP Impurity F (11-epi-Prednisolone), CAS: 600-90-8, stock 6.8g, assay 98.9%, Formula C21H28O5, Molecular Weight 360.45.

Name: Clozapine Impurity 7, CAS: 60091-87-4, stock 4.9g, assay 97.7%, Formula C13H9ClN2O4, Molecular Weight 292.68.

Name: 20(R)-Hydroxy Prednisone, CAS: 600-92-0, stock 3.3g, assay 98.4%, Formula C21H28O5, Molecular Weight 360.45.

Name: 20(R)-Hydroxy Prednisone-d4, CAS: 600-92-0 (non-labelled), stock 2.9g, assay 97.8%, Formula C21H24D4O5, Molecular Weight 364.47.

Name: 20(S)-Hydroxy Prednisone, CAS: 600-93-1, stock 6.8g, assay 97.3%, Formula C21H28O5, Molecular Weight 360.45.

Name: 20(S)-Hydroxy Prednisone-d4, CAS: 600-93-1 (non-labelled), stock 2.6g, assay 99%, Formula C21H24D4O5, Molecular Weight 364.47.

Name: Hydrocortisone EP Impurity E, CAS: 600-99-7, stock 10g, assay 98.4%, Formula C21H28O5, Molecular Weight 360.44.

Name: Taurochenodeoxycholic-2,2,4,4-D4 Acid Sodium Salt, CAS: 6009-98-9 (non-labelled), stock 1.7g, assay 97.5%, Formula C26H40NO6SD4. Na, Molecular Weight 502.73 22.99.

Name: Dithizone, CAS: 60-10-6, stock 5.7g, assay 98.2%, Formula C13H12N4S, Molecular Weight 256.33.

Name: Promethazine EP Impurity C HCl, CAS: 60113-77-1, stock 3.9g, assay 99%, Formula C16H18N2S. HCl, Molecular Weight 270.39 36.46.

Name: Penicillin G Clemizol, CAS: 6011-39-8, stock 8.7g, assay 97.4%, Formula C19H20ClN3. C16H18N2O4S, Molecular Weight 325.84 334.39.

Name: 25-Hydroxy Doxercalciferol, CAS: 60133-18-8, stock 3.3g, assay 98.8%, Formula C28H44O3, Molecular Weight 428.66.

Name: Ethynyl Estradiol-3-Glucuronide, CAS: 60134-76-1, stock 6.7g, assay 97.4%, Formula C26H32O8, Molecular Weight 472.53.

Name: 2-(N,N-dimethylamine)-3-cyanopyridine, CAS: 60138-76-3, stock 5.4g, assay 98.7%, Formula C8H9N3, Molecular Weight 147.18.

Name: Gabapentin HCl, CAS: 60142-96-3, stock 7.5g, assay 97.2%, Formula C9H17NO2. HCl, Molecular Weight 171.24 36.46.

Name: 9-Dimethylamino Minocycline, CAS: 601455-95-2, stock 2.4g, assay 98.1%, Formula C25H32N4O7, Molecular Weight 500.55.

Name: Iopamidol EP Impurity E, CAS: 60166-92-9, stock 2.4g, assay 97.8%, Formula C19H24I3N3O9, Molecular Weight 819.13.

Name: Iopamidol, CAS: 60166-93-0, stock 2.1g, assay 99%, Formula C17H22I3N3O8, Molecular Weight 777.09.

Name: N-Nitrosodiisopropyl Amine, CAS: 601-77-4, stock 6.3g, assay 97.1%, Formula C6H14N2O, Molecular Weight 130.19.

Name: N-Nitrosodiisopropyl Amine-d7, CAS: 601-77-4 (non-labelled), stock 6.9g, assay 97.9%, Formula C6H7D7N2O, Molecular Weight 137.23.

Name: L-Tyrosine, CAS: 60-18-4, stock 3g, assay 97.7%, Formula C9H11NO3, Molecular Weight 181.19.

Name: L-Tyrosine-13C9, CAS: 60-18-4 (non-labelled), stock 2.2g, assay 97.9%, Formula C9H11NO3, Molecular Weight 190.09.

Name: Tyramine-d4 HCl, CAS: 60-19-5, stock 6.4g, assay 99%, Formula C8H7OD4.HCl, Molecular Weight 177.67.

Name: Clorsulon, CAS: 60200-06-8, stock 7.5g, assay 97.5%, Formula C8H8Cl3N3O4S2, Molecular Weight 380.66.

Name: Taspine, CAS: 602-07-3, stock 8.1g, assay 97.9%, Formula C20H19NO6, Molecular Weight 369.38.

Name: 2-(Bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane, CAS: 60207-89-8, stock 5.7g, assay 97.2%, Formula C13H15BrCl2O2, Molecular Weight 354.07.

Name: Propiconazole, CAS: 60207-90-1, stock 9g, assay 98.7%, Formula C15H17Cl2N3O2, Molecular Weight 342.23.

Name: Diazepam EP Impurity B, CAS: 6021-21-2, stock 3.9g, assay 98.6%, Formula C16H13Cl2NO2, Molecular Weight 322.19.

Name: Cysteamine, CAS: 60-23-1, stock 2.8g, assay 97.7%, Formula C2H7NS, Molecular Weight 77.15.

Name: Gadobutrol Impurity 9, CAS: 60239-18-1, stock 3.1g, assay 98.3%, Formula C16H28N4O8, Molecular Weight 404.42.

Name: Thiocolchicoside, CAS: 602-41-5, stock 7.2g, assay 97.8%, Formula C27H33NO10S, Molecular Weight 563.62.

Name: Thiocolchicoside-13C-d3, CAS: 602-41-5 (non-labelled), stock 6.8g, assay 98.4%, Formula 13C C26H30D3NO10S, Molecular Weight 567.63.

Name: 5-Hydroxymebendazole, CAS: 60254-95-7, stock 8g, assay 98.8%, Formula C16H15N3O3, Molecular Weight 297.32.

Name: trans-Zeatin-Riboside, CAS: 6025-53-2, stock 2.7g, assay 98.9%, Formula C15H21N5O5, Molecular Weight 351.36.

Name: 7-Hydroxy-3,4-Dihydro Cadalin, CAS: 60263-12-9, stock 4.3g, assay 97.4%, Formula C15H20O, Molecular Weight 216.33.

Name: Dicycloverine EP Impurity A, CAS: 60263-54-9, stock 3.7g, assay 98%, Formula C13H22O2, Molecular Weight 210.32.

Name: Butanilicaine HCl, CAS: 6027-28-7, stock 3.6g, assay 97.5%, Formula C13H19ClN2O. HCl, Molecular Weight 254.76 36.46.

Name: Creatinine, CAS: 60-27-5, stock 5.5g, assay 97.6%, Formula C4H7N3O, Molecular Weight 113.12.

Name: Gestodene, CAS: 60282-87-3, stock 2g, assay 97.6%, Formula C21H26O2, Molecular Weight 310.44.

Name: Dipyridamole EP Impurity F, CAS: 60286-30-8, stock 1.2g, assay 98.5%, Formula C21H36N8O5, Molecular Weight 480.57.

Name: Oxonic Acid Impurity 1, CAS: 60301-55-5, stock 8.1g, assay 97.7%, Formula C3H3N3O2, Molecular Weight 113.08.

Name: Medetomidine Impurity 64, CAS: 603-02-1, stock 9.4g, assay 97.3%, Formula C8H8N2O4, Molecular Weight 196.16.

Name: Emodin Triacetate, CAS: 6030-60-0, stock 7.3g, assay 97%, Formula C21H16O8, Molecular Weight 396.35.

Name: Acetylcholine Chloride, CAS: 60-31-1, stock 9.7g, assay 97.2%, Formula C7H16NO2. Cl, Molecular Weight 146.21 35.45.

Name: Pomalidomide Impurity 2, CAS: 603-11-2, stock 6.9g, assay 97.9%, Formula C8H5NO6, Molecular Weight 211.13.

Name: Gamma-Aminobutyric Acid Almotriptan, CAS: 603137-41-3, stock 9.2g, assay 98.3%, Formula C17H25N3O4S, Molecular Weight 367.47.

Name: Acetazolamide EP Impurity A, CAS: 60320-32-3, stock 6.8g, assay 98.2%, Formula C4H4ClN3OS, Molecular Weight 177.61.

Name: Aminocaproic acid, CAS: 60-32-2, stock 5.9g, assay 98.5%, Formula C6H13NO2, Molecular Weight 131.18.

Name: Aminocaproic-d6 Acid, CAS: 60-32-2 (non-labelled), stock 7.1g, assay 98.4%, Formula C6H7D6NO2, Molecular Weight 137.21.

Name: Acetylcysteine Impurity 11, CAS: 60333-15-5, stock 3.7g, assay 98.4%, Formula C5H9NO3S, Molecular Weight 163.19.

Name: Triphenylphosphine, CAS: 603-35-0, stock 9.9g, assay 97.5%, Formula C18H15P, Molecular Weight 262.29.

Name: Picosulfate EP Impurity B, CAS: 603-41-8, stock 5.5g, assay 97%, Formula C18H15NO2, Molecular Weight 277.32.

Name: Ribavirin Impurity 16 (6-Acetylaminopurine), CAS: 6034-68-0, stock 1.8g, assay 97.6%, Formula C7H7N5O, Molecular Weight 177.17.

Name: Leuco Gentian Violet, CAS: 603-48-5, stock 5.9g, assay 97.5%, Formula C25H31N3, Molecular Weight 373.55.

Name: Bisacodyl, CAS: 603-50-9, stock 4.6g, assay 98.6%, Formula C22H19NO4, Molecular Weight 361.4.

Name: Bisacodyl-d8, CAS: 603-50-9 (non-labelled), stock 2.3g, assay 98%, Formula C22H11D8NO4, Molecular Weight 369.44.

Name: Acetamide, CAS: 60-35-5, stock 9.8g, assay 98.5%, Formula C2H5NO, Molecular Weight 59.07.

Name: Droperidol EP Impurity C, CAS: 60373-76-4, stock 5.1g, assay 98.6%, Formula C22H19FN3O2. Cl, Molecular Weight 376.41 35.45.

Name: Ramosetron Impurity 13, CAS: 603-76-9, stock 7.3g, assay 97.7%, Formula C9H9N, Molecular Weight 131.18.

Name: Medetomidine Impurity 12, CAS: 603-79-2, stock 9.3g, assay 98.4%, Formula C9H10O2, Molecular Weight 150.18.

Name: Galantamine EP Impurity F (ent-Galantamine), CAS: 60384-53-4, stock 3.1g, assay 98.1%, Formula C17H21NO3, Molecular Weight 287.36.

Name: Methotrexate Impurity 3, CAS: 60388-53-6, stock 9.1g, assay 98.1%, Formula C20H22N8O5, Molecular Weight 454.45.

Name: Tazarotenic Acid Sulfoxide, CAS: 603952-64-3, stock 3.4g, assay 97.8%, Formula C19H17NO3S, Molecular Weight 339.42.

Name: Amitraz Impurity 1, CAS: 60397-77-5, stock 6.1g, assay 98.6%, Formula C9H11NO, Molecular Weight 149.19.

Name: Mutilin (Tiamulin EP Impurity A), CAS: 6040-37-5, stock 4.5g, assay 98.5%, Formula C20H32O3, Molecular Weight 320.47.

Name: 17-beta-Hydroxy Progesterone, CAS: 604-09-1, stock 9.6g, assay 97.9%, Formula C21H30O3, Molecular Weight 330.47.

Name: Progesterone Impurity 24 (6-beta-Hydroxy Progesterone), CAS: 604-19-3, stock 5.2g, assay 97.2%, Formula C21H30O3, Molecular Weight 330.47.

Name: Progesterone Impurity 25 (6-alfa-Hydroxy Progesterone), CAS: 604-20-6, stock 9.4g, assay 97.5%, Formula C21H30O3, Molecular Weight 330.47.

Name: Taurolithocholic Acid, CAS: 6042-32-6, stock 9.2g, assay 98.2%, Formula C26H45NO5S, Molecular Weight 483.71.

Name: Estradiol Benzoate Impurity E (17-epi- Estradiol Benzoate), CAS: 6045-53-0, stock 7.8g, assay 97.7%, Formula C25H28O3, Molecular Weight 376.5.

Name: Indapamide Impurity 4, CAS: 604787-44-2, stock 7.4g, assay 97.6%, Formula C9H9ClO5S, Molecular Weight 264.68.

Name: Estrololactone, CAS: 604-82-0, stock 2.3g, assay 98.8%, Formula C18H22O3, Molecular Weight 286.37.

Name: Dihydro Vitamin K1 Diacetate (Di-O-Acetyl-Dihydrophyllochinon), CAS: 604-87-5, stock 5.7g, assay 97.9%, Formula C35H52O4, Molecular Weight 536.8.

Name: Dimethoate, CAS: 60-51-5, stock 4.9g, assay 98.5%, Formula C5H12NO3PS2, Molecular Weight 229.26.

Name: Destrifluoroethoxy Lansoprazole, CAS: 60524-97-2, stock 7.7g, assay 99%, Formula C14H13N3OS, Molecular Weight 271.34.

Name: Tryptophan EP Impurity H, CAS: 6052-68-2, stock 4.4g, assay 97.3%, Formula C12H12N2O2, Molecular Weight 216.24.

Name: Terazosin Impurity 2, CAS: 60547-96-8, stock 9.5g, assay 97.6%, Formula C10H12N4O2, Molecular Weight 220.23.

Name: Terazosin EP Impurity C (Doxazosin Mesylate EP Impurity G) (Prazosin EP Impurity C), CAS: 60547-97-9, stock 9.7g, assay 98.1%, Formula C14H19N5O2, Molecular Weight 289.34.

Name: Oxytetracycline EP Impurity B (Tetracycline), CAS: 60-54-8, stock 8.2g, assay 97.6%, Formula C22H24N2O8, Molecular Weight 444.45.

Name: Tetracycline HCl, CAS: 60-54-8, stock 9.8g, assay 97.3%, Formula C22H24N2O8. HCl, Molecular Weight 444.45 36.46.

Name: Tetracycline-d6, CAS: 60-54-8 (non-labelled), stock 9.6g, assay 98.6%, Formula C22H18D6N2O8, Molecular Weight 450.48.

Name: Olsalazine Sodium, CAS: 6054-98-4, stock 7.2g, assay 97.2%, Formula C14H8N2Na2O6, Molecular Weight 346.21.

Name: 2-Mercapto-1-methylimidazole, CAS: 60-56-0, stock 9.9g, assay 97.4%, Formula C4H6N2S, Molecular Weight 114.17.

Name: Pipazetate HCl (Pipazethate HCl), CAS: 6056-11-7, stock 3.6g, assay 98.3%, Formula C21H25N3O3S. HCl, Molecular Weight 399.52 36.46.

Name: Flibanserin Impurity 8, CAS: 60568-46-9, stock 8.2g, assay 98.1%, Formula C10H10N2O, Molecular Weight 174.2.

Name: Solifenacin Related Compound 14, CAS: 605696-10-4, stock 6.9g, assay 97.2%, Formula C25H30N2O2, Molecular Weight 390.53.

Name: Trimebutine Impurity 1 HCl, CAS: 60577-23-3, stock 6.3g, assay 98.1%, Formula C12H19NO. HCl, Molecular Weight 193.29 36.46.

Name: Fluoxetine Impurity 12, CAS: 60577-28-8, stock 1.9g, assay 98.5%, Formula C11H17NO, Molecular Weight 179.26.

Name: 5,7-Dichloro-3-Methyl-2H-1,2,4-Benzothiadiazine-1,1-Dioxide, CAS: 6059-27-4, stock 8.5g, assay 97.9%, Formula C8H6Cl2N2O2S, Molecular Weight 265.12.

Name: 3-Methyluric Acid, CAS: 605-99-2, stock 9.7g, assay 97.7%, Formula C6H6N4O3, Molecular Weight 182.14.

Name: 3',4'-dihydroxy[1,1'-Binaphthalene]-3,4-dione, CAS: 60599-29-3, stock 4.2g, assay 97.5%, Formula C20H12O4, Molecular Weight 316.31.

Name: Pamabrom, CAS: 606-04-2, stock 9g, assay 98.3%, Formula C7H7BrN4O2 C4H11NO, Molecular Weight 259.06 89.14.

Name: Pamabrom-d6, CAS: 606-04-2 (non-d), stock 4g, assay 97.4%, Formula C7H7BrN4O2 C4H5NOD6, Molecular Weight 259.06 95.17.

Name: Istradefylline Impurity 2 ((Z)-Istradefylline), CAS: 606080-73-3, stock 4.9g, assay 98.4%, Formula C20H24N4O4, Molecular Weight 384.44.

Name: Bifonazole, CAS: 60628-96-8, stock 2.4g, assay 98.7%, Formula C22H18N2, Molecular Weight 310.4.

Name: Bendamustine Related Impurity 4, CAS: 60651-29-8, stock 6g, assay 99%, Formula C7H11N3, Molecular Weight 137.19.

Name: Valproic Acid Impurity 4, CAS: 6065-63-0, stock 7.8g, assay 98.8%, Formula C13H24O4, Molecular Weight 244.33.

Name: Ketoprofen Ethyl Ester, CAS: 60658-04-0, stock 7.6g, assay 97.3%, Formula C18H18O3, Molecular Weight 282.34.

Name: Idarubicinone, CAS: 60660-75-5, stock 4.2g, assay 97.6%, Formula C20H16O7, Molecular Weight 368.34.

Name: Riboflavin-4芒聙聶-Phosphate Sodium, CAS: 60697-29-2, stock 2.4g, assay 98.4%, Formula C17H20N4O9P. Na, Molecular Weight 455.34 22.99.

Name: Trimethoprim EP Impurity E, CAS: 60729-91-1, stock 8.1g, assay 97.2%, Formula C14H17N3O4, Molecular Weight 291.31.

Name: Praziquantel Impurity 1, CAS: 60743-58-0, stock 2.4g, assay 97.5%, Formula C19H24N2O3, Molecular Weight 328.41.

Name: O-Desmethyl Galantamine, CAS: 60755-80-8, stock 7.3g, assay 98.4%, Formula C16H19NO3, Molecular Weight 273.33.

Name: (3R)-3-Hydroxy Quinidine, CAS: 60761-51-5, stock 6.7g, assay 98.2%, Formula C20H24N2O3, Molecular Weight 340.42.

Name: Elmustine, CAS: 60784-46-5, stock 7.2g, assay 97.2%, Formula C5H10ClN3O3, Molecular Weight 195.6.

Name: Glimepiride Impurity 5, CAS: 607-97-6, stock 7.3g, assay 97.6%, Formula C8H14O3, Molecular Weight 158.2.

Name: Theophylline Impurity 7, CAS: 60797-68-4, stock 3.1g, assay 98.6%, Formula C7H10N4O3, Molecular Weight 198.18.

Name: Propyphenazone EP Impurity A (Phenazone), CAS: 60-80-0, stock 7.2g, assay 98.3%, Formula C11H12N2O, Molecular Weight 188.23.

Name: 5-Methoxytryptamine, CAS: 608-07-1, stock 8.3g, assay 98.1%, Formula C11H14N2O, Molecular Weight 90.25.

Name: Apremilast, CAS: 608141-41-9, stock 3.3g, assay 97.2%, Formula C22H24N2O7S, Molecular Weight 460.5.

Name: Apremilast Impurity 17, CAS: 608141-43-1, stock 5.9g, assay 98%, Formula C12H19NO4S. C8H15NO3, Molecular Weight 273.35 173.21.

Name: R-Apremilast, CAS: 608141-44-2, stock 3.4g, assay 97.3%, Formula C22H24N2O7S, Molecular Weight 460.51.

Name: Phloretin, CAS: 60-82-2, stock 3.2g, assay 97.9%, Formula C15H14O5, Molecular Weight 274.27.

Name: Ethyl 4,4-dichloro acetoacetate, CAS: 6082-74-2, stock 8.9g, assay 98.6%, Formula C6H8Cl2O3, Molecular Weight 199.03.

Name: Clonidine EP Impurity C (2,6-Dichloroaniline), CAS: 608-31-1, stock 8.5g, assay 98.1%, Formula C6H5Cl2N, Molecular Weight 162.01.

Name: O-Isobutyl Hydroxylamine, CAS: 6084-58-8 (HCl Salt), stock 2.1g, assay 97.3%, Formula C4H11NO, Molecular Weight 89.14.

Name: 2,3,4,6,7,8-Hexachlorodibenzofuran, CAS: 60851-34-5, stock 6g, assay 99%, Formula C12H2Cl6O, Molecular Weight 374.87.

Name: Fluconazole Impurity 17, CAS: 6086-21-1, stock 8g, assay 97%, Formula C3H5N3, Molecular Weight 83.09.

Name: Doxorubicin EP Impurity C HBr, CAS: 60873-68-9, stock 2.1g, assay 98.6%, Formula C27H28BrNO10. HBr, Molecular Weight 606.42 80.91.

Name: Promethazine, CAS: 60-87-7, stock 2.7g, assay 98.7%, Formula C17H20N2S, Molecular Weight 284.42.

Name: Etoricoxib Impurity 45, CAS: 60891-70-5, stock 2.3g, assay 97.5%, Formula C12H14N2O6, Molecular Weight 282.25.

Name: Flumethasone Impurity 1, CAS: 60895-22-9, stock 8.4g, assay 97.7%, Formula C22H28F2O5, Molecular Weight 410.46.

Name: Acetaminophen-d3, CAS: 60902-28-5, stock 3.4g, assay 97.7%, Formula C8H6NO2D3, Molecular Weight 154.18.

Name: Mevalonic Acid-13C-d3 Sodium Salt, CAS: 6090-70-6 (non-labelled), stock 2.2g, assay 98.3%, Formula 13C C5H8D3O4. Na, Molecular Weight 151.16 22.99.

Name: Medetomidine Impurity 25, CAS: 60907-88-2, stock 2g, assay 98.2%, Formula C10H13Cl, Molecular Weight 168.66.

Name: Medetomidine Impurity 48, CAS: 60907-90-6, stock 8.3g, assay 98.6%, Formula C10H14O, Molecular Weight 150.22.

Name: Norepinephrine Impurity 1, CAS: 60912-82-5, stock 4g, assay 98.4%, Formula C8H7ClO3, Molecular Weight 186.59.

Name: Piperidine HCl, CAS: 6091-44-7, stock 3.9g, assay 98.5%, Formula C5H11N. HCl, Molecular Weight 85.15 36.46.

Name: Febuxostat Impurity 61, CAS: 609-15-4, stock 7.1g, assay 99%, Formula C6H9ClO3, Molecular Weight 164.59.

Name: Gestodene Impurity 2, CAS: 60919-46-2, stock 1.2g, assay 97%, Formula C19H26O3, Molecular Weight 302.41.

Name: Bisnoracid Methyl Ester, CAS: 60923-57-1, stock 1.6g, assay 98.4%, Formula C23H34O3, Molecular Weight 358.52.

Name: 5-Hydroxy Coumarin, CAS: 6093-67-0, stock 4.2g, assay 98.2%, Formula C9H6O3, Molecular Weight 162.15.

Name: 6-Hydroxy Coumarin, CAS: 6093-68-1, stock 1.4g, assay 98.6%, Formula C9H6O3, Molecular Weight 162.15.

Name: Progesterone Impurity 2, CAS: 60966-36-1, stock 4.4g, assay 98.3%, Formula C22H34O2, Molecular Weight 330.52.

Name: Dexpanthenol Impurity 1 Sodium Salt, CAS: 60979-68-2, stock 7.9g, assay 97.3%, Formula C6H11O4. Na, Molecular Weight 147.15 22.99.

Name: Tasimelteon, CAS: 609799-22-6, stock 1.5g, assay 97.6%, Formula C15H19NO2, Molecular Weight 245.32.

Name: Tasimelteon-d5, CAS: 609799-22-6 (non-labelled), stock 3.4g, assay 97.7%, Formula C15H14D5NO2, Molecular Weight 250.35.

Name: 2-Hydroxymethyl Loratadine, CAS: 609806-39-5, stock 6.4g, assay 97.2%, Formula C23H25ClN2O3, Molecular Weight 412.91.

Name: 4-Hydroxymethyl Loratadine, CAS: 609806-40-8, stock 3g, assay 98%, Formula C23H25ClN2O3, Molecular Weight 412.91.

Name: Ambroxol Impurity 1, CAS: 609-85-8, stock 6.7g, assay 97.5%, Formula C7H5Br2NO2, Molecular Weight 294.93.

Name: Levomepromazine, CAS: 60-99-1, stock 8.6g, assay 98%, Formula C19H24N2OS, Molecular Weight 328.47.

Name: Levomepromazine-13C-d3, CAS: 60-99-1 (non-labelled), stock 8.6g, assay 98.7%, Formula 13C C18H21D3N2OS, Molecular Weight 332.48.

Name: 4-(3-chlorobenzoyl) Phenol, CAS: 61002-52-6, stock 8.4g, assay 98.4%, Formula C13H9ClO2, Molecular Weight 232.67.

Name: Diosmin EP Impurity A, CAS: 6100-74-9, stock 4.4g, assay 97.4%, Formula C9H10O3, Molecular Weight 166.18.