3-Carbamoylquinoxalin-1-ium chloride


The title compound, C9H8N3O+·Cl-, was isolated from a liquid culture of streptomyces sp. In the cation, the ring system makes a dihedral angle of 0.2 (2)° with the amide group. The protonation creating the cation occurs at ome of the N atoms in the quinoxaline ring system. In the crystal, the ions are linked through N-H...O and N-H...Cl hydrogen bonds, forming a two-dimensional network parallel to (10\overline{3}).



Biochemistry, Plant biology, Organic chemistry


Harper, J., Strobel, G., and Arif, A.M., 2012. 1H (3-carbamoyl-quinoxalinium) chloride. Acta Crystallographica Section E 68: 79-80.
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