(E)-N′-(5-Bromo-2-hydroxybenzylidene)-2-methoxybenzohydrazide

Abstract

In the title compound, C15H13BrN2O3, the molecule adopts an E configuration about the C=N bond and the two benzene rings form a dihedral angle of 20.3 (3)°. In the molecule, there are two intramolecular hydrogen bonds, viz. O—H...N and N—H...O, involving the hydroxy substituent, the methoxy O atom and the hydrazide NH group and N atom. In the crystal structure, molecules are linked through N—H...O hydrogen bonds, forming chains propagating along [010].