Fluticasone O- Fluoro methyl ester product with CAS: 572880-17-3 is also known as (6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro- 17-((fluoromethoxy)carbonyl)-11-hydroxy- 10,13,16-trimethyl-3-oxo- 6,7,8,9,10,11,12,13,14,15,16,17- dodecahydro-3Hcyclopenta[ a]phenanthren-17-yl furan-2- carboxylate; . This product can be used as a working standard or secondary reference standard (additional internal validation as per respective FDA regulations/guidelines may require). Fluticasone O- Fluoro methyl ester is used in Fluticasone Furoate impurity profiling as per limits and threshold values specified by respective drug legislation, FDA, and pharmacopoeial guidelines during commercial production of Fluticasone Furoate and its related formulations. Moreover, (6S,9R,10S,11S,13S,16R,17R)-6,9-difluoro- 17-((fluoromethoxy)carbonyl)-11-hydroxy- 10,13,16-trimethyl-3-oxo- 6,7,8,9,10,11,12,13,14,15,16,17- dodecahydro-3Hcyclopenta[ a]phenanthren-17-yl furan-2- carboxylate is also used in the process of Abbreviated New Drug Application (ANDA) filing to FDA and toxicity study of respective drug formulation. Please also find out other impurities of Fluticasone Furoate developed in our R&D.
