EINECS: 213-554-5
Molecular Formula: C₂₂H₂₈O₃
Synonyms: 17a-Pregna-4,6-diene-21-carboxylicacid, 17-hydroxy-3-oxo-, g-lactone (6CI,7CI,8CI); 17-Hydroxy-3-oxo-17a-pregna-4,6-diene-21-carboxylic acid g-lactone; 17a-(2-Carboxyethyl)-17b-hydroxyandrosta-4,6-dien-3-one lactone; 17b-Hydroxy-3-oxopregna-4,6-diene-21-carboxylicacid; 20-Spiroxa-4,6-diene-3,21-dione; 3-(17b-Hydroxy-3-oxoandrosta-4,6-dien-17a-yl)propionic acid g-lactone; 3'-(3-Oxo-17b-hydroxyandrosta-4,6-dien-17a-yl)-propionic acid lactone; Aldadiene; Phanurane;
Molecular Weight: 340.46
Density: 1.19g/cm3
Boiling Point: 541.1°Cat760mmHg
Melting Point: 158-1600C
Flash Point: 237.6°C
Storage Temperature: Store at RT
Refractive index: 1.581
Biological Activity: Mineralocorticoid receptor antagonist. Active metabolite of spironolactone ((7a,17a)-7-(Acetylthio)-17-hydroxy-3-oxopregn-4-ene-21-carboxylic acid g-lactone ).
Usage: Aldosterone antagonist. Diuretic