4‐(2‐Chlorobenzylidenehydrazinocarbonyl)‐2‐methyl‐2H‐pyrazole‐3‐sulfonamide

Publisher: John Wiley & Sons Inc

E-ISSN: 1600-5368|63|10|o4057-o4057

ISSN: 1600-5368

Source: Acta Crystallographica Section E, Vol.63, Iss.10, 2007-10, pp. : o4057-o4057

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Abstract

In the title compound, C12H12ClN5O3S, the pyrazole ring and the benzene ring are approximately coplanar. The mean plane of the pyrazole ring makes a dihedral angle of 12.82 (13)° with the mean plane of the benzene ring. The crystal packing is stabilized by intramolecular N—H...O and intermolecular N—H...O and N—H...N hydrogen bonds.