21-醋酸倍他米松（CAS 987-24-6）：分子式 C24H31FO6、分子量 434.5。
| CAS号 | 987-24-6 |
|---|---|
| 分子式 | C24H31FO6 |
| 分子量 | 434.5 |
| LogP | 2.8 |
21-醋酸倍他米松 是一种化工化合物，登记 CAS 号为 987-24-6，分子式 C24H31FO6（分子量 434.5）。
登记 CAS 号：987-24-6
其分子式 C24H31FO6 由 24 个碳、31 个氢、1 个氟、6 个氧 组成。
别名/同义词：21-醋酸倍他米松 · betamethasone 21-acetate
21-醋酸倍他米松 的 CAS 登记号为 987-24-6。
分子式 C24H31FO6，分子量 434.5。
别名/同义词：21-醋酸倍他米松、betamethasone 21-acetate。
21-醋酸倍他米松（CAS 987-24-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 987-24-6 |
|---|---|
| PubChem CID | 443967 |
| Molecular formula | C24H31FO6 |
| IUPAC name | [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate |
| UNII (FDA) | TI05AO53L7 |
| Molecular Weight | 434.5 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 434.21046687 |
| Monoisotopic Mass | 434.21046687 |
| Topological Polar Surface Area | 101 |
| Heavy Atom Count | 31 |
BETAMETHASONE ACETATE; Betamethasone 21-acetate; 987-24-6; TI05AO53L7; NSC-759196; DTXSID8022668; CHEBI:31275; 9-fluoro-11beta,17-dihydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate; OSURNIA COMPONENT BETAMETHASONE ACETATE; RefChem:54523; DTXCID402668; 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate; MFCD00867462; beta-Methasone acetate; 9alpha-Fluoro-11beta,17alpha,21-trihydroxy-16beta-methyl-1,4-pregnadiene-3,20-dione 21-Acetate; Betamethasone (acetate)
| Reported hazard statements | H317 (10.2%), H330 (50%), H351 (38%), H360 (44.4%), H372 (50.9%), H373 (11.1%), H410 (50%) |
|---|
H317 (10.2%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H330 (50%): Fatal if inhaled [Danger Acute toxicity, inhalation]
betamethasone 21-acetate · CAS 987-24-6 · C24H31FO6. UNII TI05AO53L7.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: betamethasone 21-acetate