2-Hydroxy-N′-(2-hydroxy-3-methoxy-5-nitrobenzylidene)-3-methylbenzohydrazide

Abstract

In the title compound, C16H15N3O6, the dihedral angle between the two benzene rings is 0.9 (2)°. The molecule adopts an E configuration with respect to the C=N bond. There are intramolecular O—H...N and O—H...O hydrogen bonds in the molecule. In the crystal structure, molecules are linked through intermolecular N—H...O hydrogen bonds to form chains running along the c axis.