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VER-50589

Chemical Structure : VER-50589

CAS No.: 747413-08-7

VER-50589 (VER50589)

Catalog No.: PC-49670Not For Human Use, Lab Use Only.

VER-50589 (VER50589) is a potent, selective small-molecule inhibitor of Hsp90 with IC50 of 21 nM and Kd value of 4.5 nM.

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Biological Activity

VER-50589 (VER50589) is a potent, selective small-molecule inhibitor of Hsp90 with IC50 of 21 nM and Kd value of 4.5 nM.
Cellular uptake of VER-50589 was 4-fold greater than for VER-49009.
VER-50589 caused significant reduction in cellular levels of Raf-1, and the client protein CDK4.
VER-50589 caused induction of HSP72 and HSP27 alongside depletion of client proteins, including C-RAF, B-RAF, and survivin, and the protein arginine methyltransferase PRMT5.
VER-50589 exhibited mean cellular antiproliferative GI(50) values of 78 nM against a human cancer cell line panel, induced cell cycle arrest and apoptosis.
VER-50589 induced growth inhibition in HCT116 human colon cancer xenografts

Physicochemical Properties

M.Wt 388.80
Formula C19H17ClN2O5
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

5-(5-Chloro-2,4-dihydroxyphenyl)-N-ethyl-4-(4-methoxyphenyl)-3-isoxazolecarboxamide

References

1. Sharp SY, et al. Mol Cancer Ther. 2007 Apr;6(4):1198-211.

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