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estriol

Ligand Summary
Ligand Structure
Rendered image for the query structure
Description
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. Isomers with inversion of the hydroxyl group or groups are called epiestriol.
Synonyms & Links
PubChem: 5756
Guide to Pharmacology: 2821
DrugCentral: 3187
LyCHI:  8SYMQZFWNLLN


Target Activities