17-Epiestriol
(8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
Also Known As: 17-Epiestriol|17alpha-Estriol|Epiestriol|17-epi-Estriol|17a-estriol|Estriol EP Impurity E|Estriol Impurity E|16a,17a-Estriol|Estriol Impurity 16|16alpha,17alpha-estriol|17.ALPHA.-ESTRIOL|16a-Hydroxy-17a-estradiol|BIDD:ER0026|16alpha-Hydroxy-17alpha-estradiol|16.ALPHA.,17.ALPHA.-ESTRIOL|(16alpha,17alpha)-Estra-1,3,5(10)-Triene-3,16,17-Triol|16.ALPHA.-HYDROXY-17.ALPHA.-ESTRADIOL|(8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol|1,3,5(10)-Estratriene-3,16alpha,17alpha-triol|estra-1(10),2,4-triene-3,16alpha,17alpha-triol|Estra-1,3,5(10)-triene-3,16a,17a-triol|Estra-1,3,5(10)-triene-3,16alpha,17alpha-triol
| Molecular Formula | C18H24O3 |
|---|---|
| Molecular Weight | 288.17255 g/mol |
| LogP | 2.5 |
| Topological Polar Surface Area | 60.7 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 0 |
| Exact Mass | 288.17255 |
| Monoisotopic Mass | 288.17255 |
| Heavy Atoms | 21 |
| Complexity | 411.0 |
Chemical Identifiers
| CAS Number | 1235-89-8 |
|---|---|
| SMILES | C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@H]2O)O)CCC4=C3C=CC(=C4)O |
| InChIKey | PROQIPRRNZUXQM-PNVOZDDCSA-N |
Patent-Derived Application Labels
Derived from 5 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
17-Epiestriol (CAS 1235-89-8), with molecular formula C18H24O3 and molecular weight 288.17255 g/mol. IUPAC: (8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol.
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