Acta Cryst. (2006). E62, o1738-o1739  [ doi:10.1107/S1600536806011743 ]

1,5-Dimethy-4-[(2-nitrobenzylidene)amino]-2-phenyl-1H-pyrazol-3(4H)-one

Z.-X. Li and X.-L. Zhang

Abstract: The title compound, C₁₈H₁₆N₄O₃, has been synthesized by the reaction of 2-nitrobenzaldehyde and 4-aminoantipyrine. The molecule adopts an E configuration about the central C=N double bond.

Online 7 April 2006

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