Triamcinolone EP impurity-F,2-((6aS,6bR,7S,8aS,8bS,11aR,12aS,12bS)-6b-fluoro-7-hydroxy-6a,8a,10,10-tetramethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-8b-yl)-2-oxoethyl acetate,"Derivative of Triamcinolone Acetonide, a glucocorticoid, antiasthmatic (inhalant); antiallergic (nasal)." "Florey, K,, et al,: Anal, Profiles Drug Subs,, 1, 397 (1972), Bernstein, I,L,, et al,: Chest, 81, 20 (1982), ",Triamcinolone
