4-[(E)-4-(2-{4-[(E)-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)iminomethyl]phenoxy}ethoxy)benzylideneamino]-1,5-dimethyl-1-phenyl-1H-dihydropyrazol-3(2H)-one

Abstract

In the title compound, C38H36N6O4, a crystallographic center of symmetry is located at the mid-point of the central C—C bond. The 4-hydroxy­benzaldehyde residue makes dihedral angles of 8.09 (9) and 68.93 (7)°, respectively, with the pyrazolone ring and the terminal phenyl ring. The crystal packing is stabilized by inter­molecular C—H⋯O hydrogen bonds that link mol­ecules into one-dimensional extended chains.