Ethynyl estradiol - CAS 57-63-6

Ethynyl estradiol is a semisynthetic alkylated ESTRADIOL with a 17-alpha-ethinyl substitution. It has high estrogenic potency when administered orally, and is often used as the estrogenic component in ORAL CONTRACEPTIVES.

Endogenous Metabolite, Estrogen/progestogen Receptor, Estrogen Receptor/ERR

Endocrinology/Hormones, Metabolism

-12

>99.99%

C20H24O2

296.4

C[C@@]12[C@]([C@]3([C@](CC1)(C=4C(CC3)=CC(O)=CC4)[H])[H])(CC[C@]2(C#C)O)[H]

-20°C

Ice Packs

Natural Product