糠酸莫米松EP杂质Q（CAS 83881-08-7）：分子式 C22H27ClO4、分子量 390.9。
| CAS号 | 83881-08-7 |
|---|---|
| 分子式 | C22H27ClO4 |
| 分子量 | 390.9 |
| LogP | 2.7 |
糠酸莫米松EP杂质Q 是一种化工化合物，登记 CAS 号为 83881-08-7，分子式 C22H27ClO4（分子量 390.9）。
登记 CAS 号：83881-08-7
其分子式 C22H27ClO4 由 22 个碳、27 个氢、1 个氯、4 个氧 组成。
别名/同义词：糠酸莫米松EP杂质Q · 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE
糠酸莫米松EP杂质Q 的 CAS 登记号为 83881-08-7。
分子式 C22H27ClO4，分子量 390.9。
别名/同义词：糠酸莫米松EP杂质Q、21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE。
糠酸莫米松EP杂质Q（CAS 83881-08-7）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 83881-08-7 |
|---|---|
| PubChem CID | 11784122 |
| 分子式 | C22H27ClO4 |
| IUPAC 名称 | (1S,2S,10S,11S,13R,14R,15S,17S)-14-(2-chloroacetyl)-14-hydroxy-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one |
| UNII（FDA） | AMU68B5DYV |
| Molecular Weight | 390.9 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 390.1597870 |
| Monoisotopic Mass | 390.1597870 |
| Topological Polar Surface Area | 66.9 |
| Heavy Atom Count | 27 |
83881-08-7; AMU68B5DYV; Mometasone furoate impurity Q; Mometasone furoate impurity Q [EP]; 21-Chloro-9,11beta-epoxy-17-hydroxy-16alpha-methyl-9beta-pregna-1,4-diene-3,20-dione; MOMETASONE FUROATE IMPURITY Q [EP IMPURITY]; (9.BETA.,11.BETA.,16.ALPHA.)-21-CHLORO-9,11-EPOXY-17-HYDROXY-16-METHYLPREGNA-1,4-DIENE-3,20-DIONE; (9beta,11beta,16alpha)-21-Chloro-9,11-epoxy-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione; 21-CHLORO-9,11-EPOXY-17-HYDROXY-16-METHYLPREGNA-1,4-DIENE-3,20-DIONE, (9.BETA.,11.BETA.,16.ALPHA.)-; 21-Chloro-9,11-epoxy-17-hydroxy-16-methylpregna-1,4-diene-3,20-dione, (9beta,11beta,16alpha)-; PREGNA-1,4-DIENE-3,20-DIONE, 21-CHLORO-9,11-EPOXY-17-HYDROXY-16-METHYL-, (9.BETA.,11.BETA.,16.ALPHA.)-; Pregna-1,4-diene-3,20-dione, 21-chloro-9,11-epoxy-17-hydroxy-16-methyl-, (9beta,11beta,16alpha)-; MOMETASONE FUROATE IMPURITY Q (EP IMPURITY); RefChem:197978; 21-CHLORO-9,11.BETA.-EPOXY-17-HYDROXY-16.ALPHA.-METHYL-9.BETA.-PREGNA-1,4-DIENE-3,20-DIONE; 17alpha-Hydroxy-21-chloro-9beta,11beta-epoxy-16alpha-methylpregna-1,4-diene-3,20-dione
| 已通报的危害声明 | H319 (100%), H361 (100%), H372 (100%) |
|---|
糠酸莫米松EP杂质Q · CAS 83881-08-7 · C22H27ClO4. UNII AMU68B5DYV.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 21-CHLORO-9-BETA,11-BETA-EPOXY-17-HYDROXY-16-ALPHA-METHYLPREGNA-1,4-DIENE-3,20-DIONE