21-Acetoxy-6α-fluoro-16α,17-(isopropylidenedioxy)pregna-1,4,9(11)-triene-3,20-dione

21-Acetoxy-6α-fluoro-16α,17-(isopropylidenedioxy)pregna-1,4,9(11)-triene-3,20-dione product with CAS: 5049-89-8 is related to Flunisolide. It is also known with other names such as (6α,16α)-21-(Acetyloxy)-6-fluoro-16,17-[(1-methylethylidene)bis(oxy)]-pregna-1,4,9(11)-triene-3,20-dione; 2H-Naphth[2′,1′:4,5]indeno[1,2-d][1,3]dioxole Pregna-1,4,9(11)-triene-3,20-dione Derivative. 21-Acetoxy-6α-fluoro-16α,17-(isopropylidenedioxy)pregna-1,4,9(11)-triene-3,20-dione used for Abbreviated New Drug Application (ANDA) & DMF filing to FDA, toxicity study of respective drug formulation, Quality Control (QC), and analytical studies during commercial production of Flunisolide.