AFN69: Afatinib Impurity I

(S,E)-4-Bromo-N-(4-(3-chloro-4-fluorophenylamino)-7-(tetrahydrofuran-3-yloxy)quinazolin-6-yl)but-2-enamide ;

CAS # 1637254-93-3

C22H19BrClFN4O3 ;
Mol. Wt.: 521.77 ;