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VER 155008HSP 70 inhibitor,adenosine-derived

VER 155008

Catalog No. A4387
Size Price Stock Qty
10mM (in 1mL DMSO) $85.00 In stock
10mg $75.00 In stock
50mg $285.00 In stock

Tel: +1-832-696-8203


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Sample solution is provided at 25 µL, 10mM.

Product Citations

1.Tang, Pei-Ciao, and Glen M. Watson. "Proteomic identification of hair cell repair proteins in the model sea anemone Nematostella vectensis." Hearing research (2015). PMID:26183436

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Chemical structure

VER 155008

Related Biological Data

VER 155008

Biological Activity

Description VER 155008 is a novel adenosine-derived inhibitor of heat shock protein 70 (HSP 70) with IC50 value of 0.5 μM.
Targets HSP 70          
IC50 0.5 μM          

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Chemical Properties

Cas No. 1134156-31-2 SDF Download SDF
Synonyms adenosine-derived inhibitor, VER155008, VER-155008
Chemical Name 4-[[(2R,3S,4R,5R)-5-[6-amino-8-[(3,4-dichlorophenyl)methylamino]purin-9-yl]-3,4-dihydroxyoxolan-2-yl]methoxymethyl]benzonitrile
Canonical SMILES C1=CC(=CC=C1COCC2C(C(C(O2)N3C4=C(C(=NC=N4)N)N=C3NCC5=CC(=C(C=C5)Cl)Cl)O)O)C#N
Formula C25H23Cl2N7O4 M.Wt 556.4
Solubility Soluble in DMSO > 10 mM Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request


VER 155008 is a potent inhibitor of heat shock protein 70 (Hsp70) family of chaperones, which have been shown to contribute to cancer cell survival via anti-apoptotic functions, that inhibits Hsp70 (with the value of 50% inhibition concentration IC50 of 0.5 μM) as well as heat shock cognate 71 kDa protein (Hsc70) and 78 kDa glucose-regulated protein (Grp78) but to a lesser extent. X-ray crystallography analysis reveals that VER 155008 binds to the ATPase pocket of Hsp70 leading to the inhibition of the intrinsic ATPase activity of Hsp70. Study results also have demonstrated that VER 155008 induces cell proliferation and apoptosis in human cancer cell lines.


Massey AJ, Williamson DS, Browne H, Murray JB, Dokurno P, Shaw T, Macias AT, Daniels Z, Geoffroy S, Dopson M, Lavan P, Matassova N, Francis GL, Graham CJ, Parsons R, Wang Y, Padfield A, Comer M, Drysdale MJ, Wood M. A novel, small molecule inhibitor of Hsc70/Hsp70 potentiates Hsp90 inhibitor induced apoptosis in HCT116 colon carcinoma cells. Cancer Chemother Pharmacol. 2010; 66(3): 535-545