2,3-Di­methyl­quinoxaline–di­methyl­glyoxime (1/1)

The title compound, C₁₀H₁₀N₂·C₄H₈N₂O₂, consists of hydrogen-bonded 2,3-di­methyl­quinoxaline and di­methyl­glyoxime mol­ecules. Both di­methyl­glyoximes are located on an inversion centre and there are two half-mol­ecules in the asymmetric unit. The di­methyl­glyoxime mol­ecules are linked about inversion centres to the 2,3-di­methyl­quinoxaline moiety by O—H⋯N hydrogen bonds (O⋯N 2.898 and 2.805 Å) to form polymeric chains.