title: 1-(4-Chloro-phen-yl)-1H-pyrazol-3-ol.
abstract: In the title compound, C(9)H(7)ClN(2)O, the dihedral angle between the aromatic ring planes is 11.0 (2)°. In the crystal, inversion dimers linked by pairs of O-H⋯N hydrogen bonds generate R(2) (2)(8) loops.
authors.forename: Xiao-Yan
authors.initials: XY
authors.lastname: Ren
authors.forename: Jian-Gang
authors.initials: JG
authors.lastname: Wang
authors.forename: Yun-Ying
authors.initials: YY
authors.lastname: Li