Imatinib Diamine N1-Formyl Impurity

Chemical Name: N-(5-amino-2-methylphenyl)-N-(4-(pyridin-3-yl)pyrimidin-2-yl)formamide

Synonym: (2S,2'S,3S,3'S)-4,4'-((((4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidine-2,6-diyl)bis((2-hydroxyethyl)azanediyl))bis(ethane-2,1-diyl))bis(oxy))bis(2,3-dihydroxy-4-oxobutanoic acid)

Smile: CC1=CC=C(N)C=C1N(C=O)C2=NC=CC(C3=CN=CC=C3)=N2