(8R,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14,15,16-tetradecahydro-5'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-5'-one
Spironolactone Impurity 9 is a fully characterized chemical compound used as a reference standard of API Spironolactone. The standard offered is compliant with regulatory guidelines. Spironolactone Impurity 9 is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 28444-75-9
