Additional information
Appearance
Off white Powder
Category
Pharmaceutical Impurity Standards
CAS No.
976-70-5
Catalogue No.
ACI-191903
Chemical Name
(2?R)-3?,4?-dihydro-5?H-spiro[androst-4-ene-17,2?-furan]-3,5?-dione
IUPAC Name
17?-Hydroxy-3-oxopregn-4-en-21-carboxylic acid ?-lactone
Melting Point
139.0-139.2°C
Molecular Formula
C18H13NNa2O8S2
Molecular Weight
342.47
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
Spironolactone USP Related Compound C ; Aldone
Therapeutic Category
Mineralocorticoid receptor antagonist
