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219719-95-6

中文名称 氟替卡松相关物质B
英文名称 (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-Methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione
CAS 219719-95-6
分子式 C22H24F2O5S
分子量 438.48
MOL 文件 219719-95-6.mol
更新日期 2024/05/24 11:35:04
219719-95-6 结构式 219719-95-6 结构式

基本信息

中文别名
氟替卡松三酮杂质
氟替卡松相关物质B
氟替卡松USP杂质
氟替卡松相关化合物B
氟替卡松USP RC B
氟替卡松USP相关物质B
丙酸氟替卡松相关化合物B
氟替卡松相关化合物B(USP)
氟替卡松相关物质B,氟替卡松杂质B
(6Α,11Β,16Α,17Α)-6,9-二氟-11-羟基-16-甲基-螺[雄甾-1,4-二烯-17Β,5'-[1,3]氧硫杂环戊烷]-2',3,4'-三酮
英文别名
Fluticasone USP RC B
Fluticasone Propionate RC B
Fluticasone Trioxo Impurity
Fluticasone Related CoMpound B
Fluticasone USP Related Compound B
(5'R,6S,8S,9R,10S,11S,13S,14S,16R)
Fluticasone Impurity 10(Fluticasone USP RC B)
Fluticasone Related Compound B (Fluticasone Trioxo Impurity)
(6a,11β,16a,17a)-6,9-Difluoro-11-hydroxy-16-methyl-spiro[androsta-1,4-diene-17,5-[1,3]oxathiolane]-
(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-Methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione

物理化学性质

熔点>125°C (dec.)
沸点562.1±60.0 °C(Predicted)
密度1.43±0.1 g/cm3(Predicted)
储存条件-20°C冷冻
溶解度DMSO(微溶)、甲醇(微溶、超声处理)
酸度系数(pKa)12.93±0.70(Predicted)
形态固体
颜色灰白色至浅米色
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