Ethinyl Estradiol Structural Formula (Ethinyl Estradiol Structure)
This is the chemical formula and molecular weight of Ethinyl Estradiol, a synthetic form of the naturally occurring female sex hormone, estradiol. It is commonly used in combination with progestin as a component of hormonal contraceptives. Its molecular formula is C20H24O2 and the molecular weight is 296.4 g/mol.*