1-(4-Meth-oxy-phen-yl)-2-(1H-1,2,4-triazol-1-yl)ethanone.

In the title compound, C11H11N3O2, the dihedral angle between the central ethanone fragment and the 4-meth­oxy­phenyl group is 2.9 (2)°, while that between the ethanone fragment and the triazole ring is 83.4 (2)°. The dihedral angle between the planes of the triazole and benzene rings is 81.7 (1)°. The 4-meth­oxy­phenyl group is cis with respect to the ethanone fragment O atom across the exocyclic C—C bond. In the crystal, mol­ecules are linked by C—H⋯N inter­actions into C(9) chains along [001].