International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 6(68), p. o1832-o1832, 2012
DOI: 10.1107/s1600536812021952
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In the title compound, C15H14N2O3, the dihedral angle between the benzene rings is 66.56 (5)°. In the crystal, N—H...O, O—H...O and C—H...O interactions link the molecules into a three-dimensional network. A π–π interaction, with a centroid–centroid distance of 3.628 (6) Å, helps to establish the packing.