C21H27FO5
Neat
378.44
Fluoroandrostadiene Carboxylic Acid
+5°C
Room Temperature
(11ß, 16a, 17a)-9-Fluoro-11, 17-dihydroxy-16-methyl-3-oxo-androsta-1, 4-diene-17-carboxylic Acid, (-)-Dexamethasone acid, 9-Fluoro-11ß, 17-dihydroxy-16a-methyl-3-oxoandrosta-1, 4-diene-17ß-carboxylic acid, Dexamethasone Sodium Phosphate Imp. G (EP), Dexamethasone Sodium Phosphate Impurity G and Dexamethasone Phosphate Impurity G
C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@@]3(F)[C@@H](O)C[C@]2(C)[C@@]1(O)C(=O)O
(8S, 9R, 10S, 11S, 13S, 14S, 16R, 17R)-9-fluoro-11, 17-dihydroxy-10, 13, 16-trimethyl-3-oxo-6, 7, 8, 11, 12, 14, 15 and 16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid