21-羟基孕-1,4,9(11),16-四烯-3,20-二酮21-乙酸酯，CAS 登记号 37413-91-5，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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21-hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate · CAS 37413-91-5 · C23H26O4. UNII TZY8B5Z4UB.
| CAS Registry Number | 37413-91-5 |
|---|---|
| PubChem CID | 10926647 |
| Molecular formula | C23H26O4 |
| IUPAC name | [2-[(8S,10S,13S,14S)-10,13-dimethyl-3-oxo-6,7,8,12,14,15-hexahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate |
| UNII (FDA) | TZY8B5Z4UB |
| Molecular Weight | 366.4 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 366.18310931 |
| Monoisotopic Mass | 366.18310931 |
| Topological Polar Surface Area | 60.4 |
| Heavy Atom Count | 27 |
| Formal Charge | 0 |
| GHS notification summary | 83.3% (10 / 12) |
|---|
| GHS notification summary | 83.3% (10 / 12) |
|---|---|
| Reported hazard statements | H315 (16.7%), H361 (16.7%) |
This chemical does not meet GHS hazard criteria for 83.3% (10 of 12) of all reports.
H315 (16.7%): Causes skin irritation [Warning Skin corrosion/irritation]
37413-91-5; 21-Hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate; EINECS 253-497-3; DTXSID60190855; 21-(Acetyloxy)pregna-1,4,9(11),16-tetraene-3,20-dione; RefChem:483903; DTXCID00113346; 253-497-3; 21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione; 21-(acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione; 3,20-dioxopregna-1,4,9(11),16-tetraen-21-yl acetate; Pregna-1,4,9(11),16-tetraene-3,20-dione, 21-(acetyloxy)-; MFCD07783010; UFEOMHFPJREVTP-PTRHGPIFSA-N; Prednisone Impurity 4; Triamcinolone Impurity 38
CAS 37413-91-5; molecular formula C23H26O4; molecular weight — g/mol.
37413-91-5, 21-Hydroxypregna-1,4,9(11),16-tetraene-3,20-dione 21-acetate, EINECS 253-497-3, DTXSID60190855, 21-(Acetyloxy)pregna-1,4,9(11),16-tetraene-3,20-dione, RefChem:483903.
83.3% of GHS notifications report no hazard classification (10 of 12).
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.