Icapamespib HCl

Modify Date: 2025-09-19 12:07:42

Icapamespib HCl Structure
Icapamespib HCl structure
Common Name Icapamespib HCl
CAS Number 2267287-26-1 Molecular Weight 599.31
Density N/A Boiling Point N/A
Molecular Formula C19H25Cl2IN6O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Icapamespib HCl


Icapamespib, also known as PU-HZ 151, is a heat shock protein 90 (HSP90) inhibitor. PU-HZ151 showed EC50 of 5 nM in the FP assay as compared to 11 nM for PU-H71 and a logD of 2.37 as compared to 1.21 for PU-H71. PU-HZ151 and radiolabeled PU-HZ151 showed selectivity for epichaperomes over the individual chaperome members. Icapamespib demonstrated the ability to productively engage the target in cells, mice, and humans.

 Names

Name Icapamespib HCl

 Icapamespib HCl Biological Activity

Description Icapamespib, also known as PU-HZ 151, is a heat shock protein 90 (HSP90) inhibitor. PU-HZ151 showed EC50 of 5 nM in the FP assay as compared to 11 nM for PU-H71 and a logD of 2.37 as compared to 1.21 for PU-H71. PU-HZ151 and radiolabeled PU-HZ151 showed selectivity for epichaperomes over the individual chaperome members. Icapamespib demonstrated the ability to productively engage the target in cells, mice, and humans.

 Chemical & Physical Properties

Molecular Formula C19H25Cl2IN6O2S
Molecular Weight 599.31
InChIKey XOTDTJJJOBBSFU-UHFFFAOYSA-N
SMILES CC(C)(C)CNCCn1c(Sc2cc3c(cc2I)OCO3)nc2c(N)ncnc21.Cl.Cl
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