Acta Cryst. (2009). E65, o510  [ doi:10.1107/S1600536809004243 ]

4-[(2-Benzoyl-4-chlorophenyl)diazenyl]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

Z. Bahreni, H. Rahmani and S. W. Ng

Abstract: In the title compound, C₂₃H₁₇ClN₄O₂, the amino H atom forms an intramolecular hydrogen bond to the exocyclic carbonyl O atom as well as to the O atom of the benzoyl group.

Online 11 February 2009

Copyright © International Union of Crystallography
IUCr Webmaster