氟替卡松相关物质B

中文名称:

氟替卡松相关物质B

中文同义词:

氟替卡松USP RC B;氟替卡松相关物质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;氟替卡松USP相关物质B;氟替卡松相关物质B,氟替卡松杂质B;氟替卡松相关化合物B;氟替卡松三酮杂质;氟替卡松相关化合物B(USP)

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

英文同义词:

(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;Fluticasone Related CoMpound B;Fluticasone USP RC B;Fluticasone Impurity 10(Fluticasone USP RC B);6alpha,9alpha-Difluoro-11beta-hydroxy-16alpha-methyl-2,3,4-trioxo-17alpha-spiro(androsta-1,4-diene-17,5-(1,3)oxathiolane);(5R,6S,8S,9R,10S,11S,13S,14S,16R)-6,9-difluoro-11-hydroxy-10,13,16-trimethylspiro[1,3-oxathiolane-5,17-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene]-2,3,4-trione;Fluticasone USP Related Compound B/Fluticasone Trioxo Impurity/6α,9α-Difluoro-11β-hydroxy-16α-methyl-2,3,4-trioxo-17α-spiro(androsta-1,4-diene-17,5-(1,3)oxathiolane);(5R,6S,8S,9R,10S,11S,13S,14S,16R)

CAS号:

219719-95-6

分子式:

C22H24F2O5S

分子量:

438.48

EINECS号:

相关类别:

标准品;API 杂质;Pharmaceuticals, Intermediates Fine Chemicals, Steroids

Mol文件:

219719-95-6.mol

沸点 

562.1±60.0 °C(Predicted)

密度 

1.43±0.1 g/cm3(Predicted)

酸度系数(pKa)

12.93±0.70(Predicted)