pharamceutical
material
intermediate
Spironolactone
Molecular formula : C24H32O4S
MW : 416.57
CAS No. 52-11-01-7
Nature : 198-207 ° C melting point (Dec.). Specific rotation -37 ° (c = 1, CHCl3). Water-soluble practically insoluble
Packing:25kg/Drum
Nature : alias antisterone. The white crystalline powder. A slight smell mercaptan. Stability in the air. The temperature of

203 ° C to 209. Do not dissolve in water, soluble in organic solvents. Inefficient diuretics. Aldosterone with a similar

chemical structure. Mainly for the treatment of elevated aldosterone and the refractory edema. May acetylene-diol by Grignard

reaction, carboxylation, salt, hydrogenated, lactones, oxidation, eliminate, Addition synthesis steps.