Danazol (Standard) is the analytical standard of Danazol. This product is intended for research and analytical applications. Danazol is a derivative of the synthetic steroid Ethisterone, which inhibits gonadotropin production and has a certain weak androgenic effect. Danazol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.