AFN53: Afatinib 3-Deschloro Impurity

(S,E)-4-(Dimethylamino)-N-(4-((4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)but-2-enamide ;

CAS # 2413212-25-4 ; 

C24H26FN5O3 ;
Mol. Wt.: 451.49 ;