Spiro[11,12-epoxy-17H-cyclopenta[a]phenanthrene-17,2'(3'H)-furan], pregn-4-ene-7,21-dicarboxylic acid deriv.; Eplerenone EP Impurity B;(7?,11?,12?,17?)-11,12-Epoxy-17-hydroxy-3-oxo-pregn-4-ene-7,21-dicarboxylic Acid Lactone, Methyl Ester
Eplerenone EP Impurity B is a fully characterized chemical compound used as a reference standard of API Eplerenone. The standard offered is compliant with regulatory guidelines. Eplerenone EP Impurity B 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 - 192704-82-8
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