Chloroquinoxaline sulfonamide (Standard) is the analytical standard of Chloroquinoxaline sulfonamide. This product is intended for research and analytical applications. Chloroquinoxaline sulfonamide (Chloroquinoxaline), a structural analogue of sulfaquinoxaline, is a topoisomerase II alpha/beta poison. Chloroquinoxaline sulfonamide is used to control coccidiosis in poultry, rabbit, sheep, and cattle[1]. Antitumor activity[2].