Acta Cryst. (2006). E62, o4668-o4669 [ doi:10.1107/S1600536806038414 ]
Abstract: In the title compound, C21H18N4O8S, the isovanillin group makes dihedral angles of 31.69 (9) and 3.67 (9)° with the terminal 4-methylbenzene ring and the phenylhydrazine mean plane, respectively. The crystal structure is stabilized by a bifurcated intramolecular/intermolecular N-HO hydrogen-bond system and a weak non-classical intermolecular C-H(O,O) hydrogen-bond contact.
Online 27 September 2006
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