ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.63, 2007 (SCI-Expanded)
Molecules of the title compound, C17H18N2O3, are linked by paired C-H center dot center dot center dot O hydrogen-bonding interactions into R-2(2)(8) dimers. The molecule is not planar. The dihedral angle between the two benzene rings is 64.17 (7)degrees. The molecular conformation is stabilized by intramolecular O-H center dot center dot center dot N, N-H center dot center dot center dot N and N-H center dot center dot center dot O hydrogen bonds.