Bioactivity:

Estriol is a hydroxylated metabolite of ESTRADIOL or ESTRONE that has a hydroxyl group at C3, 16-alpha, and 17-beta position. Estriol is a major urinary estrogen. During PREGNANCY, a large amount of estriol is produced by the PLACENTA.

CAS nr:

50-27-1

Purity:

98%

Molecular Weight:

288,39

SMILES:

[C@H]12[C@H]3[C@@H](c4c(CC3)cc(cc4)O)CC[C@@]1([C@H]([C@@H](C2)O)O)C

Formula:

C18H24O3

Pathway:

Endocrinology/Hormones,Endocrinology/Hormones,Metabolism,Immunology/Inflammation

Target:

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