title: (E)-5-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)imino-meth-yl]-2-methoxy-phenyl 4-bromo-benzene-sulfonate.
abstract: In the title compound, C(25)H(22)BrN(3)O(5)S, the central benzene ring makes dihedral angles of 32.02 (14), 37.49 (18) and 80.52 (13)°, respectively, with the pyrazolone ring, the bromo-benzene ring and the terminal phenyl ring. This conformation features a short intramolecular C-H⋯O contact that generates an S(6) ring. In the crystal, inversion dimers linked by pairs of C-H⋯O=C hydrogen bonds occur.
authors.affiliation: College of Sciences, Tianjin University of Science and Technology, Tianjin 300457, People's Republic of China.
authors.forename: Min-Jie
authors.initials: MJ
authors.lastname: Guo
authors.forename: Xin
authors.initials: X
authors.lastname: Chen
authors.forename: Jing-Xia
authors.initials: JX
authors.lastname: Yao