2-Amino-4,5-bis(2-methoxyethoxy)benzamide is an impurity of Erlotinib (E625008), a EGFR-targeted drug in the treatment of non-small cell lung cancer. EGFR small tyrosine kinase inhibitor that shows most substantial effect on tumor growth inhibition and animal survival.
Erlotinib Impurity 20 Preparation Products And Raw materials