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Cat. No. M13684
VER-50589 Structure
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Biological Activity

VER-50589 is a Hsp90 inhibitor, with an IC50 of 21 nM and a Kd of 4.5 nM.

Chemical Information
Molecular Weight 388.8
CAS Number 747413-08-7
Solubility (25°C) DMSO ≥ 48 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.


[1] Nathalie Gaspar, et al. Cancer Res. Acquired resistance to 17-allylamino-17-demethoxygeldanamycin (17-AAG, tanespimycin) in glioblastoma cells

[2] Swee Y Sharp, et al. Mol Cancer Ther. Inhibition of the heat shock protein 90 molecular chaperone in vitro and in vivo by novel, synthetic, potent resorcinylic pyrazole/isoxazole amide analogues

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Abmole Inhibitor Catalog

Keywords: VER-50589 supplier, HSP, inhibitors, activators

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