5-(4-chlorophenoxy)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde

Abstract

In the title compound, C17H13ClN2O 2, the phenyl and chlorobenzene rings are inclined to the central pyrazole ring at 40.84(9) and 65.30(9)°, respectively. In the crystal, pairs of C - H⋯π interactions link the molecules into inversion dimers and C - H⋯O hydrogen bonds link these dimers into columns extended in [010]. The crystal packing exhibits short intermolecular O⋯Cl contacts of 3.0913(16)Å. © 2014 CrossMark.