Fluticasone Propionate EP Impurity A

Fluticasone Propionate EP Impurity A, also known as 6α,9-Difluoro-11β-hydroxy-16α-methyl-3-oxo-17α-propionyloxy-androsta-1,4-diene-17β-carbothioic acid S-(2-oxo-tetrahydro-furan-3-yl)-ester, is a synthetic compound that is used as an impurity reference standard in the pharmaceutical industry. It is a metabolite of Fluticasone Propionate, a synthetic corticosteroid that is used to treat asthma, allergic rhinitis, and other respiratory diseases. The usage of Fluticasone Propionate EP Impurity A is to aid in the identification and quantification of impurities in Fluticasone Propionate drug substance or drug products. Pharmaceutical companies use it as a reference standard in their quality control testing procedures to ensure that the Fluticasone Propionate products they produce are of high quality and meet regulatory requirements. The chemical information on Fluticasone Propionate EP Impurity A includes its molecular formula C28H33F2NO6S, molecular weight of 567.63 g/mol, and a melting point of 219-221°C. It is a white to off-white powder that is soluble in organic solvents such as methanol, ethanol, and acetonitrile. In conclusion, Fluticasone Propionate EP Impurity A is an important reference standard in the pharmaceutical industry that aids in ensuring the quality and safety of Fluticasone Propionate products. Its chemical information provides valuable insights into its properties and behaviors, which are essential in its identification and quantification.