Compound Name: Afatinib Impurity B

Synonyms: Afatinib-des(4-dimethylamino-2-en-1-oxo)butyl; Afatinib Diamine Impurity ; N4-(3-Chloro-4-fluorophenyl)-7-[[(3S)-tetrahydro-3-furanyl]oxy]-4,6-quinazolinediamine ;

CAS Number: 314771-76-1

Molecular Formula: C18H16ClFN4O2

Molecular Weight: 374.80

Cat. Number: AFA1002