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Spironolactone
C24H32O4S 416.57
Pregn-4-ene-21-carboxylic acid, 7-(acetylthio)-17-hydroxy-3-oxo-, γ-lactone, (7α,17α)-;
17-Hydroxy-7α-mercapto-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone acetate;
(2′R)-7α-(Acetylthio)-3′,4′-dihydro-5′H-spiro[androst-4-ene-17,2′-furan]-3,5′-dione [52-01-7]

DEFINITION

Spironolactone contains NLT 97.0% and NMT 103.0% of spironolactone (C24H32O4S), calculated on the dried basis.

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