4-Dimethyl­amino-N′-(2-hy­droxy-4-meth­oxy­benzyl­idene)benzohydrazide methanol monosolvate

The asymmetric unit of the title compound, C(17)H(19)N(3)O(3)·CH(4)O, comprises two Schiff base mol­ecules and two methanol solvent mol­ecules. The Schiff base mol­ecules are approximately planar, with r.m.s. deviations from the planes defined by the non-H atoms of 0.107 and 0.154 Å, and with dihedral angles between the benzene rings of 4.49 (15) and 8.39 (15)°, respectively. This near-planarity is assisted by the formation of intra­molecular O—H⋯N hydrogen bonds in each mol­ecule. In the crystal, the components are linked by N—H⋯O and O—H⋯O hydrogen bonds to form chains along [010].