tert-Butyl (3-(4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)benzamido)-5-(trifluoromethyl)phenyl)carbamate is an intermediate for the synthesis of Nilotinib 3-Imidazolyl N-oxide (M326296), which is an impurity compound of Nilotinib (N465300), useful in the treatment of chronic myelogenous leukemia.