4-孕烯-17A,20A-二醇-3-酮，CAS 登记号 652-69-7，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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4-pregnene-17A,20A-diol-3-one · CAS 652-69-7 · C21H32O3. UNII NS00098441. Collision Cross Section: 196.13 Ų [M+HCOO]-; Collision Cross Section: 183.46 Ų [M+H]+.
| CAS Registry Number | 652-69-7 |
|---|---|
| PubChem CID | 440368 |
| Molecular formula | C21H32O3 |
| IUPAC name | (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
| UNII (FDA) | NS00098441 |
| Molecular Weight | 332.5 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 332.23514488 |
| Monoisotopic Mass | 332.23514488 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Collision Cross Section | 196.13 Ų [M+HCOO]- |
|---|---|
| Collision Cross Section | 183.46 Ų [M+H]+ |
652-69-7; (20S)-17,20-dihydroxypregn-4-en-3-one; CHEBI:16418; DTXSID80331485; RefChem:1057580; DTXCID30282579; 17,20alpha-dihydroxy-4-pregnen-3-one; 4-Pregnen-17a, 20a-diol-3-one; 17alpha,20alpha-Dihydroxypregn-4-en-3-one; 4-Pregnen-17alpha,20alpha-diol-3-one; 4-Pregnen-17alpha, 20alpha-diol-3-one; 17,20 alpha-OHP; 20a-Dihydroxyprogesterone; C04518; 17 alpha, 20 alpha-P; 17 alpha, 20 alpha-OHP
CAS 652-69-7; molecular formula C21H32O3; molecular weight — g/mol.
652-69-7, (20S)-17,20-dihydroxypregn-4-en-3-one, CHEBI:16418, DTXSID80331485, RefChem:1057580, DTXCID30282579.
Collision Cross Section: 196.13 Ų [M+HCOO]-; Collision Cross Section: 183.46 Ų [M+H]+.
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.