2-[1-({2-[1-(2-Hydroxy-5-{[methyl(phenyl)amino]methyl}phenyl)ethylideneamino]ethyl}imino)ethyl]-4-{[methyl(phenyl)amino]methyl}phenol

Molecules of the title compound, C34H38N4O2, lie across crystallographic inversion centres. The crystal packing can be described by alternating zigzag chains along the c axis in which the molecules are linked by van der Waals interactions. There is an intramolecular O—H...N hydrogen bond and the two benzene rings in the asymmetric unit make a dihedral angle of 79.81 (6)°.