Etonogestrel

Iupac Name：(8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-11-methylidene-2,6,7,8,9,10,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one

CAS No.: 54048-10-1

Molecular Weight：324.464

Introduction:

Etonogestrel, with the chemical formula C22H28O2 and CAS registry number 54048-10-1, is a compound commonly used in hormonal contraceptives. It is a synthetic progestin that is derived from the natural hormone progesterone. Etonogestrel is typically administered in the form of a contraceptive implant or a contraceptive vaginal ring.