Afatinib Impurity B (R)-Isomer ;
(R)-N4-(3-Chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine ;
CAS # 402855-03-2 ;
C18H14ClFN4O4 ;
Mol. Wt.: 404.78 ;
Afatinib Impurity B (R)-Isomer ;
(R)-N4-(3-Chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diamine ;
CAS # 402855-03-2 ;
C18H14ClFN4O4 ;
Mol. Wt.: 404.78 ;