In the title compound, C15H13N3O 2, the dihedral angle between the benzotriazole ring system (r.m.s. deviation = 0.0124Å) and the benzene ring is 76.21(3)°. The methoxy C atom deviates from its benzene ring plane by 0.063(2)Å. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R 2 2(12) loops.
Asiri, A. M., Abo-Dya, N. E., Arshad, M. N., Alamry, K. A., & Shafiq, M. (2012). 1-(1H-1,2,3-Benzotriazol-1-yl)-2-(4-methoxyphenyl)ethanone. Acta Crystallographica Section E: Structure Reports Online, 68(11). https://doi.org/10.1107/S1600536812043759