Danazol

Products Danazol was commercially available in many countries in the form of capsules and had been approved since 1977 (Danatrol). No finished drug products have since been registered. Structure and properties Danazol (C22H27NO2, Mr = 337.5 g/mol) is an isoxazole derivative of ethisterone related to testosterone. Danazol exists as a white to slightly yellow crystalline … Danazol