title: 2-(2-Hydroxyphenyl)-4,5-dimethyl-1H-imidazol-3-ium acetate monohydrate.
abstract: In the title compound, C(11)H(13)N(2)O(+)·C(2)H(3)O(2) (-)·H(2)O, the dihedral angle between the benzene ring and the imidazole ring is 7.83 (6)°. In the crystal structure, N-H⋯O and O-H⋯O hydrogen bonds form a two-dimensional network. All the methyl H atoms are disorderd over two sites with equal occupancies.
authors.forename: Hui-Liang
authors.initials: HL
authors.lastname: Wen
authors.forename: Min
authors.initials: M
authors.lastname: He
authors.forename: Chong-Bo
authors.initials: CB
authors.lastname: Liu