ethinylestradiol
Sulphur and selenium compounds - A synthetic steroidal estrogen and a derivative of estradiol, Ethinylestradiol is used as a formulation in Combine oral contraceptives. Also known as EE2 it is used in the hormone replacement therapy in menopause , acne, and cancer (breat and prostrate). Reference standards of Ethinylestradiol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


Ethynyl Estradiol 3-Sulfate
Catalogue No.:PA 05 46510
CAS :
24560-70-1
Molecular Formula : C20H24O5S
Molecular Weight : 376.47