3,5-Dimethyl-1H-pyrazole–2-hy­droxy-5-(phenyl­diazen­yl)benzoic acid (1/1)

Abstract

There are two independent 3,5-dimethyl­pyrazole and two independent 2-hy­droxy-5-(phenyl­diazen­yl)benzoic acid mol­ecules [in which intra­molecular O—H⋯O bonds form S(6) graph-set motifs] in the asymmetric unit of the title compound, C5H8N2·C13H10N2O3. In the crystal, the components are linked by inter­molecular O—H⋯O, O—H⋯N and N—H⋯O hydrogen bonds, forming four-component clusters. Further stabilization is provided by weak C—H⋯π inter­actions