ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.61, 2005 (SCI-Expanded)
The molecule of the title compound, C14H13NO3, adopts the keto-amine tautomeric form. An intramolecular N-H center dot center dot center dot O hydrogen bond dictates the essentially planar molecular geometry; the two benzene rings make a dihedral angle of 7.93 (7)degrees. The crystal packing is stabilized by intermolecular O-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds.