In the title compound, C(9)H(9)FN(2)O, the dihedral angle between the fluoro-benzene ring and the mean plane of the side chain is 15.59 (14)°. In the crystal, the mol-ecules form inversion dimers linked by pairs of N-H⋯O hydrogen bonds, resulting in R(2) (2)(8) loops. These dimers are reinforced by ...