Afatinib Impurity 20


Chemical Name: (E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(dimethylamino)but-2-enamide
Smile: FC(C=C1)=C(Cl)C=C1NC2=NC=NC3=CC(OCC)=C(NC(/C=C/CN(C)C)=O)C=C32
CAT No VS-A026035
CAS No 1957132-02-3
Mol.F. C22H23ClFN5O2 
Mol.Wt. 443.9
Status Custom Synthesis


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