3-Methyl-1-phenyl-4-[(phenyl)(2-phenylhydrazin-1-yl)methylidene]-1H-pyrazol-5(4H)-one

Abstract

The title compound, C23H20N4O, is a heterocyclic phenylhydrazone Schiff base with a pyrazole moiety. In the crystal, a variety of interactions occur, including N—H...π and π–π stacking between the phenyl ring of the phenylhydrazinyl group and its symmetry-generated equivalent [centroid–centroid distance = 3.6512 (7) Å].