1-Benzoyl-4-(4-methylphenyl)phthalazine

In the title molecule, C22H16N2O, the tolyl and benzoyl rings make dihedral angles 50.2 (5) and 56.4 (5)°, respectively, with the phthalazine ring system while the dihedral angle between the tolyl and benzoyl rings is 0.70 (4)°. The crystal structure is stabilized by intermolecular C—H...O and C—H...N hydrogen bonds, as well as weak C—H...π interactions