3-氧代-4-雄烯-17β-甲酸甲酯，CAS 登记号 2681-55-2，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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Methyl 3-oxo-4-androstene-17beta-carboxylate · CAS 2681-55-2 · C21H30O3.
| CAS Registry Number | 2681-55-2 |
|---|---|
| PubChem CID | 165014 |
| Molecular formula | C21H30O3 |
| IUPAC name | methyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-17-carboxylate |
| Molecular Weight | 330.5 |
|---|---|
| XLogP3 | 4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 330.21949481 |
| Monoisotopic Mass | 330.21949481 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
2681-55-2; Androst-4-ene-17-carboxylic acid, 3-oxo-, methyl ester, (17beta)-; RefChem:1089164; Methyl (17beta)-3-oxoandrost-4-ene-17-carboxylate; 608-002-9; Methyl 3-oxo-4-androstene-17beta-carboxylate; Dutasteride Impurity 31; Methyl-3-oxo-4-androstene-17beta-carboxylate; CHEMBL3349078; MFCD00200877; methyl 3-oxo-4-androstene-17|A-carboxylate; Methyl 3-oxoandrost-4-ene-17-carboxylate; Methyl 3-Oxo-4-Androsten-17-Carboxylate; methyl 4-androsten-3-one-17beta-carboxylate; CHEMBL309590; SCHEMBL7614985
CAS 2681-55-2; molecular formula C21H30O3; molecular weight — g/mol.
2681-55-2, Androst-4-ene-17-carboxylic acid, 3-oxo-, methyl ester, (17beta)-, RefChem:1089164, Methyl (17beta)-3-oxoandrost-4-ene-17-carboxylate, 608-002-9, Methyl 3-oxo-4-androstene-17beta-carboxylate.
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.