Fluocinolone Acetonide EP Impurity D 

Chemical Name: (6α,11β,16α)-6,9-Difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3,20-dioxopregna-1,4-dien-21-al; 6α,9-Difluoro-11β-hydroxy-16α,17-(1-methylethylidenedioxy)-3,20-dioxopregna-1,4-dien-21-al;6α,9α-Difluoro-11β,16α,17α-trihydroxypregna-1,4-diene-3,20-dione-21-al-16,17-acetonide

Synonym: Fluocinolone Acetonide-21-aldehyde

Smile: [H][C@@]1([C@@]([H])([C@@]([C@@]2(C)C=C3)([C@H](C[C@]41C)O)F)C[C@@H](C2=CC3=O)F)C[C@@H]5[C@]4(OC(C)(O5)C)C(C=O)=O