5-(4,5-Dimethoxy-2-nitrophenyl)-1,3-diphenyl-2-pyrazoline

Abstract

In the title compound, C23H21N3O4, the central pyrazoline ring shows a slight envelope distortion from planarity. The aromatic ring substituents at the 1 and 5 positions of the central ring exhibit a gauche conformation. In the crystal structure, the mol­ecules are linked by weak C—H⋯O and C—H⋯N inter­actions. The O atoms of the nitro group are disordered over two sites in approximately the ratio 2:1.