PeptideDB

CPI-203

CAS: 1446144-04-2 F: C19H18ClN5OS W: 399.90

CPI-203 is a novel potent, selective and cell permeable inhibitor of BET bromodomain, with an IC50 value of appr 37 nM (
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Bioactivity CPI-203 is a novel potent, selective and cell permeable inhibitor of BET bromodomain, with an IC50 value of appr 37 nM (BRD4 α-screen assay).
Invitro CPI-203 inhibits BRD4 in vitro and in cells, but does not affect BRD4 kinase activity in vitro[1]. CPI-203 exerts a cytostatic effect in all the 9 MCL cell lines analyzed with GI50 ranging from 0.06 to 0.71 μM, with low cytotoxicity in normal PBMCs from healthy donors. Furthermore, CPI-203 efficiently activates the cell death program in MCL cells[2].
Name CPI-203
CAS 1446144-04-2
Formula C19H18ClN5OS
Molar Mass 399.90
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month