title: 1-Methyl-1H-indazole-3-carboxylic acid.
abstract: The asymmetric unit of the title compound, C(9)H(8)N(2)O(2), contains two mol-ecules. In the crystal structure, both mol-ecules form inversion dimers via pairs of O-H⋯O hydrogen bonds, and a C-H⋯O inter-ation is also seen.
authors.forename: Si-Shun
authors.initials: SS
authors.lastname: Kang
authors.forename: Hong-Wei
authors.initials: HW
authors.lastname: Wang
authors.forename: Min
authors.initials: M
authors.lastname: Zhang
authors.forename: Ran-Zhe
authors.initials: RZ
authors.lastname: Lu
authors.forename: Hai-Bo
authors.initials: HB
authors.lastname: Wang