EOS med chem is the only manufacturer that provides excellent quality chemistry products and services at affordable rates. The experts working here are highly trained to handle these chemicals used in the creation of medicines used for treating various life-threatening diseases. We are into the manufacturing of chemical products after doing a deep research for the same.
EOS team of experts holds the work experience of more than ten years, and therefore we can assure you about the quality and superiority of the products and services we offer to all our valued clients around the globe. At present, this organization is listed among the most leading pharmaceutical suppliers around the world. We always supply products keeping the affordability in mind.
2018 CHINA CPHI, W4E82
EOS Med Chem, Medchem is Big
執大象，天下往，往而無害，安平泰
WEB: www.eosmedchem.com
EMAIL: info@eosmedchem.com; eosmedchem@gmail.com; eosmedchem@qq.com
TEL: 0086-531-69905422
GMP PLANT: No. 37, Yulong Road, Qufu City, Shandong Province.
執大象，天下往，往而無害，安平泰
WEB: www.eosmedchem.com
EMAIL: info@eosmedchem.com; eosmedchem@gmail.com; eosmedchem@qq.com
TEL: 0086-531-69905422
GMP PLANT: No. 37, Yulong Road, Qufu City, Shandong Province.
Description: KRIBB11 is a HSP70 inhibitor. KRIBB11 inhibits HSP70 synthesis through inhibition of heat shock factor 1 function by impairing the recruitment of positive transcription elongation factor b to the hsp70 promoter.
Name: KRIBB11
CAS#: 342639-96-7
Chemical Formula: C13H12N6O2
Exact Mass: 284.1022
Molecular Weight: 284.279
Elemental Analysis: C, 54.93; H, 4.25; N, 29.56; O, 11.26
Synonym: KRIBB11; KRIBB-11; KRIBB 11.
IUPAC/Chemical Name: N2-(1H-indazole-5-yl)-N6-methyl-3-nitropyridine-2,6-diamine
InChi Key: NDJJEQIMIJJCLL-UHFFFAOYSA-N
InChi Code: InChI=1S/C13H12N6O2/c1-14-12-5-4-11(19(20)21)13(17-12)16-9-2-3-10-8(6-9)7-15-18-10/h2-7H,1H3,(H,15,18)(H2,14,16,17)
SMILES Code: O=[N+](C1=CC=C(NC)N=C1NC2=CC3=C(NN=C3)C=C2)[O-]
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
Harmonized System Code: 293490
REFERENCES
1: Yoon YJ, Kim JA, Shin KD, Shin DS, Han YM, Lee YJ, Lee JS, Kwon BM, Han DC. KRIBB11 inhibits HSP70 synthesis through inhibition of heat shock factor 1 function by impairing the recruitment of positive transcription elongation factor b to the hsp70 promoter. J Biol Chem. 2011 Jan 21;286(3):1737-47. doi: 10.1074/jbc.M110.179440. Epub 2010 Nov 15. PubMed PMID: 21078672; PubMed Central PMCID: PMC3023468.
2: Antonietti P, Linder B, Hehlgans S, Mildenberger IC, Burger MC, Fulda S, Steinbach JP, Gessler F, Rödel F, Mittelbronn M, Kögel D. Interference with the HSF1/HSP70/BAG3 Pathway Primes Glioma Cells to Matrix Detachment and BH3 Mimetic-Induced Apoptosis. Mol Cancer Ther. 2017 Jan;16(1):156-168. doi: 10.1158/1535-7163.MCT-16-0262. Epub 2016 Oct 24. PubMed PMID: 27777286.
3: Huang C, Lu X, Tong L, Wang J, Zhang W, Jiang B, Yang R. Requirement for endogenous heat shock factor 1 in inducible nitric oxide synthase induction in murine microglia. J Neuroinflammation. 2015 Oct 14;12:189. doi: 10.1186/s12974-015-0406-5. PubMed PMID: 26467650; PubMed Central PMCID: PMC4607096.
4: Mani J, Antonietti P, Rakel S, Blaheta R, Bartsch G, Haferkamp A, Kögel D. Knockdown of BAG3 sensitizes bladder cancer cells to treatment with the BH3 mimetic ABT-737. World J Urol. 2016 Feb;34(2):197-205. doi: 10.1007/s00345-015-1616-2. Epub 2015 Jun 23. PubMed PMID: 26100943.
5: Wales CT, Taylor FR, Higa AT, McAllister HA, Jacobs AT. ERK-dependent phosphorylation of HSF1 mediates chemotherapeutic resistance to benzimidazole carbamates in colorectal cancer cells. Anticancer Drugs. 2015 Jul;26(6):657-66. doi: 10.1097/CAD.0000000000000231. PubMed PMID: 25811962.
6: Samarasinghe B, Wales CT, Taylor FR, Jacobs AT. Heat shock factor 1 confers resistance to Hsp90 inhibitors through p62/SQSTM1 expression and promotion of autophagic flux. Biochem Pharmacol. 2014 Feb 1;87(3):445-55. doi: 10.1016/j.bcp.2013.11.014. Epub 2013 Nov 28. PubMed PMID: 24291777; PubMed Central PMCID: PMC3934577.
