Category
Spironolactone
CAS Number
Spironolactone STD-52-01-7: IMP-A-132458-33-4: IMP-C-976-70-5: IMP-D-3079028-52-4: IMP-E-33784-05-3: IMP-I-3070439-36-7
Molecular Formula
Spironolactone STD-C24H32O4S: IMP-A-C24H30O4S: IMP-C-C22H30O3: IMP-D-C24H32O4S2: IMP-E-C24H32O4S: IMP-I-C24H36O4S
Molecular Weight
Spironolactone STD-416.57: IMP-A-414.56: IMP-C-342.47: IMP-D-448.64: IMP-E-416.58: IMP-I-420.61
Synonym

Spironolactone STD-S-[(2′R)-3,5′-Dioxo-3′,4′-dihydro-5′H-spiro[androst-4-ene17,2′-furan]-7α-yl] ethanethioate; 7a,7a)-7-(Acetylthyo)-17-hydroxy-3-oxopregn-4-one-21-carboxylic Acid γ-Lactone; 7a-Acetylthio-3-oxo-17a-pregn-4-ene-21,17-carbolactone; Adactone; 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

Spironolactone-IMP-A-S-[(7R,8R,9S,10R,13S,14S,17R)-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,2'-furan]-7-yl] ethanethioate

Spironolactone-IMP-C-(2′R)-3′,4′-dihydro-5′H-spiro[androst-4-ene-17,2′-furan]- 3,5′-dione

Spironolactone-IMP-D-SS-((2'R,7R,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,5'-dioxo-1,2,3,4',5',6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-7-yl) ethane(dithioperoxoate)

Spironolactone-IMP-E-S-((2`R,7S,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,5`-dioxo-1,2,3,4`,5`,6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-3`H-spiro[cyclopenta[a]phenanthrene-17,2`-furan]-7-yl) Ethanethioate

Spironolactone-IMP-I-S-((7R,8R,9S,10R,13S,14S,17S)-17-(Ethoxymethyl)-17-hydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-7-yl) ethanethioate
 

Slide 1.GIF
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Spironolactone for System Suitability CRS used to verify the performance of the chromatographic system by evaluating parameters like resolution, repeatability, and retention time during system suitability testing before sample analysis.