CH6953755 is an orally active, potent and selective YES1 kinase inhibitor (IC50:1.8 nM).CH6953755 has anticancer activity and inhibits cancer cell proliferation by inhibiting YES1 kinase.

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

DMSO:100 mg/mL (180.98 mM)

YES1:1.8 nM

CH6953755 inhibits the growth of cancer cell lines with YES1 amplification in a concentration-dependent manner (0.001-1 μM; 4 days)[1].
Preventing autophosphorylation of YES1 at the Tyr426 site, CH6953755 (0.001-1 μM; 2 hours) upregulates enzymatic activity in KYSE70 cells carrying YES1 amplification[1].In KYSE70 and RERF-LC-AI cells with YES1 amplification, CH6953755 (0.1, 0.3, 1, 3 μM) inhibits TEAD luciferase reporter gene activity[1].

CH6953755 exhibits selective antitumor activity in xenograft tumors following oral administration (60 mg/kg/day; 10 days), accompanied by inhibition of phosphorylation at Tyr426 of YES1[1].
In a dose-dependent manner, CH6953755 (oral; 7.5, 15, 30, 60 mg/kg) inhibits phosphorylation at Tyr426 of YES1[1].