2-(4-Dimethyl-amino-2-hydroxy-benzoyl)benzoic acid methanol solvate.

In the title compound, C(16)H(15)NO(4)·CH(4)O, the dihedral angle between the benzene rings is 75.21 (5)°. The structure is stabilized by an intra-molecular O-H⋯O inter-action [O⋯O = 2.