原料藥地塞米松磷酸鈉原料藥地塞米松磷酸鈉
地塞米松磷酸鈉
中文名稱: 地塞米松磷酸鈉
英文名稱: dexamethasone 21-phosphate disodium salt
英文別名: Dexamethasone Phosphate Sodium; dexamethasone 21-(disodium phosphate); Dexamethasone Sodium Phosphate; 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; Dexamethasone Phosphate Disodium
CAS號: 2392-39-4;55203-24-2
EINECS號: 219-243-0
分子式: C22H29FO5
分子量: 392.4611
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
密度: 1.32g/cm3
熔點(diǎn): 233-235℃
沸點(diǎn): 568.2°C at 760 mmHg
閃點(diǎn): 297.5°C
蒸汽壓: 2.81E-15mmHg at 25°C
產(chǎn)品用途:
為腎上腺皮質(zhì)激素類藥,具有抗炎、抗毒、抗過敏的作用