OSI-420 (CP-473420) is an active metabolite of erlotinib which is an orally active EGFR tyrosin kinase inhibitor with IC50 of 2 and 20 nM for the inhibition of human EGFR and EGFR autophosphorylation in tumor cells.
Boiling Point: 572.8ºC at 760 mmHg
Flash Point: 300.2ºC
Refractive Index: 1.644
Vapor Pressure: 5.84E-14mmHg at 25°C