17-Epiestriol - CAS 1228-72-4

17-Epiestriol is a metabolite of estrone .1It is formed from estroneviaa 16α-hydroxy estrone intermediate by reduction of the C-17 ketone. 17-Epiestriol binds to estrogen receptor α (ERα) and ERβ with relative binding affinities of 29 and 80 compared with 17β-estradiol .2

Estrogen Receptor/ERR, Others

Endocrinology/Hormones, Others

1152

C18H24O3

288.38

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

-20°C

Ice Packs

Small Compound