(E)-4-Amino-N′-(2-hydroxy-5-methylbenzylidene)benzohydrazide

(E)-4-Amino-N′-(2-hydroxy-5-methylbenzylidene)benzohydrazide

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The asymmetric unit of the title compound, C15H15N3O2, comprises two crystallographically independent molecules (A and B), each having an E conformation around the C=N bond.In each molecule, there is an intramolecular O—H.N hydrogen bond making an S(6) ring Measuring Spoon Sets motif.The dihedral angles between the substituted phenyl rings are 17.49 (9) and 10.

03 (9)°.In the crystal, N—H.O hydrogen bonds link neighbouring independent molecules into infinite chains, of the type –A–B–A–B–, along the a axis, enclosing R21(7) ring Office Chair motifs.The chains are linked by N—H.O hydrogen bonds and C—H.

O interactions, leading to the formation of a three-dimensional network.