Spironolactone Impurity Standards
Spironolactone Impurity Standards
Spironolactone impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
Spironolactone
Chemical Name: (2?R)-7?-(Acetylsulfanyl)-3?,4?-dihydro-...
CAS No:
52-01-7
Molecular Formula: C24H32O4S
Molecular Weight: 416.57
CAT No:
ALL-SPI-1
Keywords: Spironolactone, (2?R)-7?-(Acetylsulfanyl...
Inventory Status:
Spironolactone EP Impurity A / Spironolactone BP Impurity A / Spironolactone USP RC B / ?20-Spironolactone
Chemical Name: (2?R)-7?-(Acetylsulfanyl)-5?H-spiro[andr...
CAS No:
132458-33-4
Molecular Formula: C24H30O4S
Molecular Weight: 414.56
CAT No:
ALL-SPI-2
Keywords: Spironolactone EP Impurity A / Spironola...
Inventory Status:
Spironolactone EP Impurity B / Spironolactone BP Impurity B / 4-Bromospironolactone
Chemical Name: (2?R)-7?-(Acetylsulfanyl)-4-bromo-3?,4?-...
CAS No:
NA
Molecular Formula: C24H31BrO4S
Molecular Weight: 495.47
CAT No:
ALL-SPI-3
Keywords: Spironolactone EP Impurity B / Spironola...
Inventory Status:
Spironolactone EP Impurity C / Spironolactone BP Impurity C / Spironolactone USP RC C
Chemical Name: (2?R)-3?,4?-Dihydro-5?H-spiro[androst-4-...
CAS No:
976-70-5
Molecular Formula: C22H30O3
Molecular Weight: 342.47
CAT No:
ALL-SPI-4
Keywords: Spironolactone EP Impurity C / Spironola...
Inventory Status:
Spironolactone EP Impurity D / Spironolactone BP Impurity D / Spironolactone USP RC D / Disulfanyl Spironolactone
Chemical Name: (2?R)-7?-(Acetyldisulfanyl)-3?,4?-dihydr...
CAS No:
NA
Molecular Formula: C24H32O4S2
Molecular Weight: 448.64
CAT No:
ALL-SPI-5
Keywords: Spironolactone EP Impurity D / Spironola...
Inventory Status:
Spironolactone EP Impurity E / Spironolactone BP Impurity E / 7?-Spironolactone
Chemical Name: (2?R)-7?-(Acetylsulfanyl)-3?,4?-dihydro-...
CAS No:
33784-05-3
Molecular Formula: C24H32O4S
Molecular Weight: 416.57
CAT No:
ALL-SPI-6
Keywords: Spironolactone EP Impurity E / Spironola...
Inventory Status:
Spironolactone EP Impurity F / Spironolactone BP Impurity F / Spironolactone USP RC A / Canrenone
Chemical Name: (2?R)-3?,4?-Dihydro-5?H-spiro[androst-4,...
CAS No:
976-71-6
Molecular Formula: C22H28O3
Molecular Weight: 340.46
CAT No:
ALL-SPI-7
Keywords: Spironolactone EP Impurity F / Spironola...
Inventory Status:
Spironolactone EP Impurity G / Spironolactone BP Impurity G / 6?-Hydroxy Spironolactone
Chemical Name: (2?R)-7?-(Acetylsulfanyl)-6?-hydroxy-3?,...
CAS No:
NA
Molecular Formula: C24H32O5S
Molecular Weight: 432.57
CAT No:
ALL-SPI-8
Keywords: Spironolactone EP Impurity G / Spironola...
Inventory Status:
Spironolactone EP Impurity H / Spironolactone BP Impurity H
Chemical Name: (2?S)-Spiro[androst-4,6-diene-17,2?-oxir...
CAS No:
NA
Molecular Formula: C20H26O2
Molecular Weight: 298.42
CAT No:
ALL-SPI-9
Keywords: Spironolactone EP Impurity H / Spironola...
Inventory Status:
Spironolactone EP Impurity I / Spironolactone BP Impurity I / Spironolactone USP RC I
Chemical Name: S-[17?-(Ethoxymethyl)-17-hydroxy-3-oxoan...
CAS No:
NA
Molecular Formula: C24H36O4S
Molecular Weight: 420.61
CAT No:
ALL-SPI-10
Keywords: Spironolactone EP Impurity I / Spironola...
Inventory Status: