WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 462572
Description: JG-98, an allosteric heat shock protein 70 (Hsp70) inhibitor, which binds tightly to a conserved site on Hsp70 and disrupts the Hsp70-Bag3 interaction. JG-98 shows anti-cancer activities affecting both cancer cells and tumor-associated macrophages.
MedKoo Cat#: 462572
Chemical Formula: C24H21Cl2N3OS3
Exact Mass: 533.0224
Molecular Weight: 534.532
Elemental Analysis: C, 53.93; H, 3.96; Cl, 13.26; N, 7.86; O, 2.99; S, 17.99
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
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Synonym: JG-98; JG 98; JG98
IUPAC/Chemical Name: 3-benzyl-2-((Z)-((E)-5-(6-chloro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-3-ethyl-4-oxothiazolidin-2-ylidene)methyl)thiazol-3-ium chloride
InChi Key: AUPPGWXGMILTRB-HDPAMLMOSA-M
InChi Code: InChI=1S/C24H21ClN3OS3.ClH/c1-3-28-21(14-20-27(11-12-30-20)15-16-7-5-4-6-8-16)32-22(23(28)29)24-26(2)18-10-9-17(25)13-19(18)31-24;/h4-14H,3,15H2,1-2H3;1H/q+1;/p-1/b24-22+;
SMILES Code: CN1/C(SC2=CC(Cl)=CC=C12)=C3S/C(N(CC)C\3=O)=C\C4=[N+](C=CS4)CC5=CC=CC=C5.[Cl-]
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
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: >3 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).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 534.532 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
1: Li X, Srinivasan SR, Connarn J, et al. Analogs of the Allosteric Heat Shock Protein 70 (Hsp70) Inhibitor, MKT-077, as Anti-Cancer Agents. ACS Med Chem Lett. 2013;4(11):1042-1047. doi:10.1021/ml400204n
2: Li X, Colvin T, Rauch JN, et al. Validation of the Hsp70-Bag3 protein-protein interaction as a potential therapeutic target in cancer. Mol Cancer Ther. 2015;14(3):642-648. doi:10.1158/1535-7163.MCT-14-0650
3: Yaglom JA, Wang Y, Li A, et al. Cancer cell responses to Hsp70 inhibitor JG-98: Comparison with Hsp90 inhibitors and finding synergistic drug combinations [published correction appears in Sci Rep. 2018 May 2;8(1):7177]. Sci Rep. 2018;8(1):3010. Published 2018 Feb 14. doi:10.1038/s41598-017-14900-0