ITEM#: 3042-SMB009505MG
MFR#: SMB00950-5MG
O-Desmethyl gefitinib is a major active metabolite of gefitinib. It is a potent EGFR (erbB1/HER1) inhibitor (IC50 = 36 nM). Gefitinib is metabolized by CYP2D6 to O-Desmethyl gefitinib. Gefitinib is an EGFR inhibitor that is used to treat some types o