17-羟基-19-降孕酮-4-烯-3,20-二酮 17-乙酸酯，CAS 登记号 31981-44-9，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-hydroxy-19-norpregn-4-ene-3,20-dione 17-acetate · CAS 31981-44-9 · C22H30O4. UNII D9R4KSN7NA.
| CAS Registry Number | 31981-44-9 |
|---|---|
| PubChem CID | 134963 |
| Molecular formula | C22H30O4 |
| IUPAC name | [(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate |
| UNII (FDA) | D9R4KSN7NA |
| Molecular Weight | 358.5 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 358.21440943 |
| Monoisotopic Mass | 358.21440943 |
| Topological Polar Surface Area | 60.4 |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (60.7%), H312 (60.7%), H332 (60.7%), H351 (92.9%), H360 (92.9%), H362 (32.1%) |
|---|
H302 (60.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (60.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
31981-44-9; Gestonoronacetate; 17-Hydroxy-19-norpregn-4-ene-3,20-dione 17-acetate; D9R4KSN7NA; 17-Acetoxy-19-norprogesterone; 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-; 19-Norpregn-4-ene-3,20-dione, 17-hydroxy-, acetate; DTXSID90953874; 17alpha-Acetoxy-19-norprogesterone; 17.ALPHA.-ACETOXY-19-NORPROGESTERONE; RefChem:639915; DTXCID401381914; 250-882-8; 19-Nor-17alpha-hydroxyprogesterone acetate; EINECS 250-882-8; UNII-D9R4KSN7NA
CAS 31981-44-9; molecular formula C22H30O4; molecular weight — g/mol.
31981-44-9, Gestonoronacetate, 17-Hydroxy-19-norpregn-4-ene-3,20-dione 17-acetate, D9R4KSN7NA, 17-Acetoxy-19-norprogesterone, 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-.
Hazard statements reported: H302, H312, H332, H351, H360.
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.