17-α-甲基雌二醇-17-β，CAS 登记号 302-76-1，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-alpha-methyloestradiol-17-beta · CAS 302-76-1 · C19H26O2. UNII 08IS5358PS.
| CAS Registry Number | 302-76-1 |
|---|---|
| PubChem CID | 66413 |
| Molecular formula | C19H26O2 |
| IUPAC name | (8R,9S,13S,14S,17S)-13,17-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol |
| UNII (FDA) | 08IS5358PS |
| Molecular Weight | 286.4 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 286.193280068 |
| Monoisotopic Mass | 286.193280068 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| Reported hazard statements | H302, H312, H332 (94.4%), H351 (100%), H361 (94.4%) |
|---|
H302+H312+H332 (94.4%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]
H302 (94.4%): Harmful if swallowed [Warning Acute toxicity, oral]
Methylestradiol; 302-76-1; 17-Methylestradiol; 08IS5358PS; NSC-52245; DTXSID401016541; RefChem:437571; DTXCID601474731; (17beta)-17-Methylestra-1,3,5(10)-triene-3,17-diol; 206-128-5; 17alpha-Methylestradiol; CHEMBL1627631; (8R,9S,13S,14S,17S)-13,17-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol; 17-?-Methylestradiol; 17-alpha-Methyloestradiol-17-beta; 17.alpha.-Methylestradiol
CAS 302-76-1; molecular formula C19H26O2; molecular weight — g/mol.
Methylestradiol, 302-76-1, 17-Methylestradiol, 08IS5358PS, NSC-52245, DTXSID401016541.
Hazard statements reported: H302, H312, H332, H351, H361.
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.