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Spironolactone EP Impurity A

Spironolactone EP Impurity A

Cat. No. NA
Cas. No. 132458-33-4
Molecular Formula C24H30O4S
Formula Weight 414.5
Synonyms Spironolactone USP Related Compound B ; ?20-Spironolactone
Chemical Name S-[(2?R)-3,5?-dioxo-5?H-spiro[androst-4-ene-17,2?-furan]-7?-yl] ethanethioate (as per EP); (2?R)-7?-(Acetylthio)-5?H-spiro[androst-4-ene-17,2?-furan]-3,5?-dione (as per USP)
Category Impurity Standards