Synonym:
1,3,5(10)
CAS Number 50-27-1
Empirical Formula (Hill Notation) C18H24O3
Molecular Weight 288.38
Beilstein Registry Number 2508172
EC Number 200-022-2
MDL number MFCD00003691
PubChem Substance ID 24894396
Popular Documents: Specification Sheet (PDF) | FTNMR (PDF)
| Related Categories | Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, Cytokines, Growth Factors and Hormones, E, |
| assay | ≥97% |
| mp | 280-282 °C(lit.) |
| Gene Information |
human ... SERPINA6(866) mouse ... Esr1(13982) rat ... Ar(24208) |
Estriol is a metabolite of 17β-estradiol with much lower biological activity. It is the primary estrogen found in the urine. Large quantities of estriol and estrone are produced by the placenta during pregnancy. These are also the primary estrogens produced by adipose tissue in men and in post-menopausal women.
1 g in poly bottle
100, 500 mg in poly bottle
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