17-表三醇，CAS 登记号 1228-72-4，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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17-epiestriol · CAS 1228-72-4 · C18H24O3. UNII 4G7IHY560Z.
| CAS Registry Number | 1228-72-4 |
|---|---|
| PubChem CID | 256737 |
| Molecular formula | C18H24O3 |
| IUPAC name | (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 |
| UNII (FDA) | 4G7IHY560Z |
| Molecular Weight | 288.4 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 288.17254462 |
| Monoisotopic Mass | 288.17254462 |
| Topological Polar Surface Area | 60.7 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Reported hazard statements | H350 (50%), H360 (100%), H372 (50%) |
|---|
H350 (50%): May cause cancer [Danger Carcinogenicity]
H360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity]
17-Epiestriol; 1228-72-4; 17alpha-Estriol; 4G7IHY560Z; (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; NSC 84051; NSC-84051; 17.ALPHA.-ESTRIOL; CHEBI:42156; DTXSID00858947; 16alpha-Hydroxy-17alpha-estradiol; 16.ALPHA.-HYDROXY-17.ALPHA.-ESTRADIOL; 1,3,5(10)-Estratriene-3,16alpha,17alpha-triol; estra-1(10),2,4-triene-3,16alpha,17alpha-triol; 3,16alpha,17alpha-Trihydroxy-1,3,5(10)-estratriene; (16alpha,17alpha)-estra-1(10),2,4-triene-3,16,17-triol
CAS 1228-72-4; molecular formula C18H24O3; molecular weight — g/mol.
17-Epiestriol, 1228-72-4, 17alpha-Estriol, 4G7IHY560Z, (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, NSC 84051.
Hazard statements reported: H350, H360, H372.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.