CAS号: 508-96-3 英文名称: 11beta,17,21-trihydroxypregn-4-ene-3,20-dione 21-(3,3-dimethylbutyrate) 英文同义词: Hydrocortone-TBA;Hydrocortisone TBA;Hydrocortisone tebutate;21-(3,3-Dimethyl-1-oxobutoxy)-11β,17-dihydroxypregn-4-ene-3,20-dione;11beta,17,21-trihydroxypregn-4-ene-3,20-dione 21-(3,3-dimethylbutyrate);Pregn-4-ene-3,20-dione, 21-(3,3-dimethyl-1-oxobutoxy)-11,17-dihydroxy-, (11β)-;[2-(11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl] 3,3-dimethylbutanoate;[2-(11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl] 3,3-dimethylbutanoate;3,3-dimethylbutyric acid [2-(11,17-dihydroxy-3-keto-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-keto-ethyl] ester 中文名称: 中文同义词: 分子式: C27H40O6 分子量: 460.6 熔点 : 168°C 沸点 : 525.41°C (rough estimate) 密度 : 1.0542 (rough estimate) 折射率 : 1.6000 (estimate) 酸度系数(pKa): 12.33±0.70(Predicted) 水溶解性 : 1.42mg/L(25 ºC)