地塞米松磷酸钠 CAS: 2392-39-4;55203-24-2原料供应仅供科研实验或出口
| 中文名 | 地塞米松磷酸钠 |
| 英文名 | dexamethasone 21-phosphate disodium salt |
| 别名 | 地塞米松磷酸钠 地塞米松磷酸钠原粉 21-磷酸地塞米松, 地塞米松磷酸钠的原料药 地塞米松磷酸钠(标准品) 湖北地塞米松磷酸钠原料药 地塞米松21-磷酸二钠盐水合物 DEXAMETHASONE SODIUM PHOSPHATE 地塞米松磷酸钠 |
| 英文别名 | dexagro dexadreson decadronphosphate dexamethasonedisodiumphosphate disodiumdexamethasonephosphate Dexamethasone Phosphate Sodium Dexamethasone Sodium Phosphate Dexamethasone Phosphate Disodium disodiumsalt,(11beta,16alpha)-y) DEXAMETHASONE PHOSPHATE DISODIUM SALT dexamethasone 21-(disodium phosphate) dexamethasone 21-phosphate disodium salt DEXAMETHASONE 21-PHOSPHATE DISODIUM SALT disodium (11beta,16alpha)-9-fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl phosphate (9R,16R,17R)-9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one |
| CAS | 2392-39-4 55203-24-2 |
| EINECS | 219-243-0 |
| 化学式 | C22H28FNa2O8P |
| 分子量 | 516.4 |
| InChI | InChI=1/C22H29FO5/c1-12-8-16-15-5-4-13-9-14(25)6-7-19(13,2)21(15,23)17(26)10-20(16,3)22(12,28)18(27)11-24/h6-7,9,12,15-17,24,26,28H,4-5,8,10-11H2,1-3H3/t12-,15?,16?,17?,19?,20?,21+,22+/m1/s1 |
| InChIKey | PLCQGRYPOISRTQ-FCJDYXGNSA-L |
| 密度 | 1.32g/cm3 |
| 熔点 | 233-235 °C |
| 沸点 | 568.2°C at 760 mmHg |
| 比旋光度 | D +57° (water); D25 +74 ±4° (calcd on water-free and alcohol-free basis, concn of 10 mg/ml): USP XIX |
| 闪点 | 297.5°C |
| 水溶性 | Soluble in water. Slightly soluble in ethanol. Insoluble in dichloromethane. |
| 蒸汽压 | 2.81E-15mmHg at 25°C |
| 溶解度 | H2O: 50mg/mL, clear, faintly yellow |
| 折射率 | 1.591 |
| PH值 | pH(10g/l, 25℃) : 7.5～10.5 |
| 存储条件 | 2-8°C |
| 外观 | White Powder |
| 颜色 | white to off-white |
| Merck | 13,2960 |
| BRN | 6473066 |
| 产品用途 | 为肾上腺皮质激素类药，具有抗炎、抗毒、抗过敏的作用 |
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