英文名称
4-Methoxy-6,7-bis(2-methoxyethoxy)quinazoline
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
4-Methoxy-6,7-bis(2-methoxyethoxy)quinazoline is an impurity of Erlotinib (E625000), a selective epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitor.