(11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid 基本信息
| 中文名称 | (11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid |
|---|---|
| 中文同义词 | 曲安西龙杂质 20;曲安奈德杂质12;曲安西龙杂质 20(曲安奈德杂质);曲安奈德杂质5;曲安奈德-21-羧酸;曲安西龙杂质4;21-羧酸曲安奈德 |
| 英文名称 | (11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid |
| 英文同义词 | (11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid;21-Carboxylic Acid Triamcinolone Acetonide;(11β,16α)-9-Fluoro-11-hydroxy-16,17-[(1-Methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid;Pregna-1,4-dien-21-oic acid, 9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxo-, (11β,16α)-;Triamcinolone Impurity 5;Triamcinolone Impurity 20;Triamcinolone Acetonide Impurity 12;Triamcinolone Acetonide-21-Carboxylic Acid |
| CAS号 | 53962-41-7 |
| 分子式 | C24H29FO7 |
| 分子量 | 448.48 |
| EINECS号 | |
| 相关类别 | Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids |
| Mol文件 | 53962-41-7.mol |
| 结构式 | ![(11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid 结构式](CAS/GIF/53962-41-7.gif) |
(11,16a)- 9-Fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-oic Acid 性质
| 熔点 | >223°C (dec.) |
|---|---|
| 储存条件 | Refrigerator |
| 溶解度 | 可溶于乙腈（少许）、DMSO（少许）、甲醇（少许） |
| 形态 | 固体 |
| 颜色 | 白色至类白色 |