雌二酮-3-酮，CAS 登记号 5571-36-8，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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Ethylene deltenone · CAS 5571-36-8 · C20H26O3. UNII 2RAF5TL6V2.
| CAS Registry Number | 5571-36-8 |
|---|---|
| PubChem CID | 7076399 |
| Molecular formula | C20H26O3 |
| IUPAC name | (8S,13S,14S)-13-methylspiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-one |
| UNII (FDA) | 2RAF5TL6V2 |
| Molecular Weight | 314.4 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 314.18819469 |
| Monoisotopic Mass | 314.18819469 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Reported hazard statements | H373, H411, H360 (93.8%), H302 (50%), H350 (25%), H351 (25%), H413 (25%) |
|---|
H360F ***: May damage fertility [Danger Reproductive toxicity]
H373 **: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
5571-36-8; cyclic 3-(1,2-ethanediylacetale)-estra-5(10),9(11)-diene-3,17-dione; Estra-5(10),9(11)-diene-3,17-dione, cyclic 3-(1,2-ethanediyl acetal); RefChem:1084277; 427-230-8; Estradiene dione-3-keta; Estra-5(10),9(11)-diene-3,17-dione 3-Ethylene Ketal; Dienogest EP Impurity L; Ethylene deltenone; MFCD08062585; 3,3-(Ethylenedioxy)estra-5(10),9(11)-dien-17-one; EC 427-230-8; Spiro[1,3-dioxolan-2,3?-estra-5?(10?),9?(11?)-dien]-17?-one; 3-Ethylene dioxy-17-oxo estra-5(10), 9(11)-diene; 3-Ethylene dioxy-17-oxo-13-methyl estra-5(10)9(11)-diene; 2RAF5TL6V2
CAS 5571-36-8; molecular formula C20H26O3; molecular weight — g/mol.
5571-36-8, cyclic 3-(1,2-ethanediylacetale)-estra-5(10),9(11)-diene-3,17-dione, Estra-5(10),9(11)-diene-3,17-dione, cyclic 3-(1,2-ethanediyl acetal), RefChem:1084277, 427-230-8, Estradiene dione-3-keta.
Hazard statements reported: H373, H411, H360, H302, H350.
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.