53866-32-3
53866-32-3 structure
- Name: Estriol
- Chemical Name: 16alpha-hydroxy-17beta-estradiol-2,4-d2
- CAS Number: 53866-32-3
- Molecular Formula: C18H22D2O3
- Molecular Weight: 288.381
- Create Date: 2018-09-16 12:54:28
- Modify Date: 2025-08-21 16:13:33
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Estriol is a metabolite of estradiol and a major estrogen produced in the later stages of pregnancy.
| Name | 16alpha-hydroxy-17beta-estradiol-2,4-d2 |
|---|---|
| Synonyms |
16α-Estriol
TRIOVEX (16a,17b)-Estra-1,3,5(10)-triene-3,16,17-triol 16a-Hydroxyestradiol Tridestrin Oestriol Ovo-Vinces Colpogyn oekolp 2,4-Dicyclohexyl-pentan Estra-1,3,5(10)-triene-3,16,17-triol, (16α,17β)- Theelol 16α,17β-Estriol (16α,17β)-Oestra-1,3,5(10)-triene-3,16,17-triol 16α-Hydroxyestradiol Aacifemine Ortho-Gynest 16a-Estriol Estriol (JP15/USP) Estratriol Estra-1,3,5(10)-triene-3,16α,17β-triol Gynasan 2,4-Dideuterio-oestriol Klimax E trans-Estriol Estra-1,3,5(10)-triene-3,16a,17b-triol (16α,17β)-Estra-1,3,5(10)-triene-3,16,17-triol 3,16α,17β-Trihydroxyestra-1,3,5(10)-triene 3,16a,17b-Trihydroxyestra-1,3,5(10)-triene Estriol [USAN:JAN] 16a,17b-Estriol 3,16a,17b-Trihydroxy-D1,3,5-estratriene Hormomed Ovesterin 2,4-dicyclohexyl-pentane 1,3,5-Estratriene-3b,16a,17b-triol |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 469.0±45.0 °C at 760 mmHg |
| Molecular Formula | C18H22D2O3 |
| Molecular Weight | 288.381 |
| Flash Point | 220.8±23.3 °C |
| Exact Mass | 288.172546 |
| PSA | 60.69000 |
| LogP | 2.94 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.624 |