title: (4Z)-4-[(4-Methoxy-benzyl-amino)(phen-yl)methyl-ene]-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one.
abstract: In the title compound, C(25)H(23)N(3)O(2), the dihedral angles formed by the pyrazolone ring with the three aromatic rings are 14.59 (7), 79.35 (5) and 87.10 (6)°. Three intra-molecular C-H⋯O, C-H⋯N and N-H⋯O hydrogen-bond inter-actions are present. The crystal structure is stabilized by two weak inter-molecular C-H⋯O and C-H⋯N hydrogen-bond inter-actions.
authors.forename: Hai-Zhen
authors.initials: HZ
authors.lastname: Xu
authors.forename: Jian-Ping
authors.initials: JP
authors.lastname: Xu
authors.forename: Jin
authors.initials: J
authors.lastname: Zhang
authors.forename: Yan-Wei
authors.initials: YW
authors.lastname: Yuan
authors.forename: You-Quan
authors.initials: YQ
authors.lastname: Zhu