N′-(4-Bromobenzylidene)quinoline-8-sulfonohydrazide

In the title compound, C16H12BrN3O2S, the dihedral angle between the planes of the almost planar (r.m.s. deviation = 0.0263 Å) quinoline group and the bromophenyl group is 87.4 (1)°. The torsion angle of the central S—N—N—C bridge is 144.8 (2)°. The amino group has an intramolecular contact to the quinoline N atom. The structure is stabilized by one N—H⋯O and two C—H⋯O intermolecular hydrogen bonds.

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