API Impurities Standard
Spironolactone EP Impurity B / Spironolactone BP Impurity B / 4-Bromospironolactone
Category: Spironolactone
- Chemical Name: (2?R)-7?-(Acetylsulfanyl)-4-bromo-3?,4?-dihydro-5?H-spiro[androst-4-ene-17,2?-furan]-3,5?-dione
- Molecular Formula: C24H31BrO4S
- Molecular Weight: 495.47
- CAS Number: NA
- Batch Number: ALL-SPI-3
- Solubility: Methanol, DMSO
- Storage: 2-8 °C
- Purity by HPLC: 95% +
- Melting Point: NA
- Appearance: Off White Solid
- Inventory Status:
- Smiles Spironolactone EP Impurity B / Spironolactone BP Impurity B / 4-Bromospironolactone, (2?R)-7?-(Acetylsulfanyl)-4-bromo-3?,4?-dihydro-5?H-spiro[androst-4-ene-17,2?-furan]-3,5?-dione
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|---|---|---|---|---|---|
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Description
Documents - COA, HNMR, 13CNMR, MASS, HPLC (by pharmacopoeia method with RT RRT results), IR and TGA will be provided with the purchase of Spironolactone EP Impurity B / Spironolactone BP Impurity B / 4-Bromospironolactone
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Spironolactone
Chemical Name: (2?R)-7?-(Acetylsulfanyl)-3?,4?-dihydro-...
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Molecular Formula: C24H32O4S
Molecular Weight: 416.57
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Spironolactone EP Impurity A / Spironolactone BP Impurity A / Spironolactone USP RC B / ?20-Spironolactone
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Spironolactone EP Impurity C / Spironolactone BP Impurity C / Spironolactone USP RC C
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Molecular Formula: C22H30O3
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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
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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
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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...
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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...
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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...
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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...
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