4-孕烯-17A,20B-二醇-3-酮，CAS 登记号 1662-06-2，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,20B-diol-3-one · CAS 1662-06-2 · C21H32O3.
| CAS Registry Number | 1662-06-2 |
|---|---|
| PubChem CID | 107701 |
| Molecular formula | C21H32O3 |
| IUPAC name | (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
| 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 |
1662-06-2; (20R)-17,20-Dihydroxypregn-4-en-3-one; 17alpha,20beta-Dihydroxy-4-pregnen-3-one; DTXSID60873499; 17,20R-dihydroxypregn-4-en-3-one; CHEBI:36723; RefChem:1057644; DTXCID401477860; 17-DHP; 17alpha-Hydroxy-20beta-dihydroprogesterone; 17alpha,20beta-Dihydroxypregn-4-en-3-one; 4-Pregnen-17alpha,20beta-diol-3-one; Pregn-4-en-3-one, 17,20-dihydroxy-, (20R)-; 4-Pregnen-17a,20b-diol-3-one; 4-Pregnen-17?,20?-diol-3-one; 17|A,20|A-Dihydroxy-4-pregnen-3-one
CAS 1662-06-2; molecular formula C21H32O3; molecular weight — g/mol.
1662-06-2, (20R)-17,20-Dihydroxypregn-4-en-3-one, 17alpha,20beta-Dihydroxy-4-pregnen-3-one, DTXSID60873499, 17,20R-dihydroxypregn-4-en-3-one, CHEBI:36723.
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.