1289942-55-7

4-[[2-[[4-Cyano-3-(trifluoromethyl)phenyl]amino]-1,1-dimethyl-2-oxoethyl]amino]-2-fluoro-N-methyl-benzamide is an impurity of Enzalutamide (M199800), an androgen-receptor antagonist that blocks androgens from binding to the androgen receptor and prevents nuclear translocation and co-activator recruitment of the ligand-receptor complex.