Preparation and X-ray analysis of potassium (2,3-di­chloro­phen­yl)glucosinolate

Crystals of biologically active potassium (2,3-di­chloro­phen­yl)glucosinolate were obtained as a dual solvate, containing one methanol and one ethanol mol­ecule of crystallization. The three-dimensional polymeric network consists of chains containing the potassium ions coordinated and bridged by sugar O atoms, which run parallel to the a axis and are further crosslinked through the sugar molecules.