Eplerenone EP Impurity D | CAS 209253-82-7 - Request Quote

Eplerenone EP Impurity D is chemically (2′R)-9,11α-epoxy-3,5′-dioxo-4′,5′-dihydro-3′H-spiro[androst-4-ene-17,2′-furan]-7α-carboxylic acid (as per EP) ; (2′R)-9,11α-Epoxy-3,5′-dioxo-4′,5′-dihydro-3′H-spiro[androst-4-ene-17,2′-furan]-7α-carboxylic acid (as per USP). It is also known as Eplerenone Acid Analog (USP). Eplerenone EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Eplerenone EP Impurity D can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Eplerenone.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.