Fluticasone Propionate Impurity 1

Chinese name：Fluticasone Propionate Impurity 1
Chinese alias：6,9-二氟-11,17-二羟基-16-甲基-3-氧代雄甾-1,4-二烯-17-羧酸;3-甲羟基氮杂环丁烷盐酸盐;丙酸氟替卡松相关化合物J USP标准品;丙酸氟替卡松杂质 标准品;氟米松酸;氟替卡松丙酸酯中间体1;氟替卡松羧酸;氟替卡松中间体1;氟替卡松中间体FT1;17Beta-羧酸氟替卡松;丙酸氟替卡松杂质J
English alias：(6a,11b,16a,17a)-6,9-Difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid;Fluticasone 17β-Carboxylic Acid;(6a,9a,11b,16a,17a)-6,9-Difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylic acid;(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid;6Α,9Α-DIFLUORO-11Β-,17Α-DIHYDROXY-3-OXOANDROSTA-1,4-DIENE-17ß-CARBOXYLIC ACID DISCONTINUED SEE PRODUCT # F599490,WHITE ...;(6S,8S,9R,10S,11S,13R,14S,17S)-17-acetyl-6,9-difluoro-11-hydroxy-10,13-dimethyl-2,6,7,8,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanth ren-3-one;flumethasone acid;6α, 9α-Difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17β-carboxylic acid;6ALPHA, 9ALPHA-DIFLUORO-11BETA,17ALPHA-DIHYDROXY-16ALPHA-METHYL-3-OXOANDROSTA-1,4-DIENE-17BETA-CARBOXYLIC ACID;Androsta-1,4-diene-17b-carboxylic acid, 6a,9-difluoro-11b,17-dihydroxy-16a-methyl-3-oxo- (8CI);6a,9a-Difluoro-11b,17a-dihydroxy-16a-methylpregna-3-oxo-1,4-diene-17b-carboxylic acid;氟米松酸
CAS No：28416-82-2
Molecular Formula：C21H26O5F2
Molecular Weight：396.42
SMILES：C[C@@]12[C@@](C(O)=O)(O)[C@H](C)C[C@@]1([H])[C@]3([H])C[C@H](F)C4=CC(C=C[C@]4(C)[C@@]3(F)[C@@H](O)C2)=O
Melting point：303-305°C
Boiling point：568.44°C at 760 mmHg