(E)-4-Amino-N′-(5-chloro-2-hydroxybenzylidene)benzohydrazide

Abstract

The title compound, C14H12ClN3O2, displays an E conformation with respect to the C=N double bond. The dihedral angle between the benzene rings is 41.3 (5)°. The molecular structure is stabilized by an intramolecular O—H...N hydrogen bond. In the crystal, N—H...O and weak N—H...Cl hydrogen bonds link the molecules into a three-dimensional architecture. In addition, there are weak C—H...π stacking interactions.