torsemide and its Impurities

Torsemide is used to treat fluid overload due to heart failure and high blood pressure. It is available as a generic medication. Torasemide, also known as torsemide.Reference standards of Torsemide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 41 results for torsemide Impurities
PA 20 87000

Torsemide

Torsemide

  • Catalogue No.:PA 20 87000

  • CAS :

    56211-40-6

  • Molecular Formula : C16H20N4O3S

  • Molecular Weight : 348.43

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PA 20 87010

Torasemide - Impurity A

4-(3-Methylphenyl)-2H-pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one 1,1-dioxide

  • Catalogue No.:PA 20 87010

  • CAS :

    72810-61-8

  • Molecular Formula : C13H11N3O3S

  • Molecular Weight : 289.31

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PA 20 87020

Torasemide - Impurity B

4-(m-Tolylamino)pyridine-3-sulfonamide

  • Catalogue No.:PA 20 87020

  • CAS :

    72811-73-5

  • Molecular Formula : C12H13N3O2S

  • Molecular Weight : 263.32

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PA 20 87030

Torasemide - Impurity C

N-1-Ethyl-1-demethylethyl Torsemide

  • Catalogue No.:PA 20 87030

  • CAS :

    58155-35-4

  • Molecular Formula : C15H18N4O3S

  • Molecular Weight : 334.39

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PA 20 87040

Torasemide - Impurity D

N-1-Butyl-1-demethylethyl Torsemide

  • Catalogue No.:PA 20 87040

  • CAS :

    160972-33-8

  • Molecular Formula : C17H22N4O3S

  • Molecular Weight : 362.45

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PA 20 87050

Torasemide - Impurity E

Ethyl [[4-[(3-Methylphenyl)amino]pyridin-3-yl]sulfonyl]carbamate

  • Catalogue No.:PA 20 87050

  • CAS :

    72810-57-2

  • Molecular Formula : C15H17N3O4S

  • Molecular Weight : 335.38

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PA 20 87510

4-(m-Tolyl)-3,4-dihydro-2H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide

4-(m-Tolyl)-3,4-dihydro-2H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide

  • Catalogue No.:PA 20 87510

  • CAS :

    947327-54-0

  • Molecular Formula : C13H13N3O2S

  • Molecular Weight : 275.33

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PA 20 87520

2-Amino-4-(o-tolyl)pyridine-3-Sulfonamide

2-Amino-4-(o-tolyl)pyridine-3-Sulfonamide

  • Catalogue No.:PA 20 87520

  • CAS :

    164595-80-6

  • Molecular Formula : C12H13N3O2S

  • Molecular Weight : 263.32

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PA 20 87530

4-Chloro-3-pyridinesulfonamide

4-Chloro-3-pyridinesulfonamide

  • Catalogue No.:PA 20 87530

  • CAS :

    33263-43-3

  • Molecular Formula : C5H5ClN2O2S

  • Molecular Weight : 192.62

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PA 20 87540

m-Toluidine

m-Toluidine

  • Catalogue No.:PA 20 87540

  • CAS :

    108-44-1

  • Molecular Formula : C7H9N

  • Molecular Weight : 107.15

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PA STI 061640

(1-Methylethyl)carbamic Acid-d7 Phenyl Ester

(1-Methylethyl)carbamic Acid-d7 Phenyl Ester

  • Catalogue No.:PA STI 061640

  • CAS :

    1329835-22-4

  • Molecular Formula : C10H5D7NO2

  • Molecular Weight : 186.26

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PA STI 016500

N-1-Butyl-d9-1-demethylethyl Torsemide

N-1-Butyl-d9-1-demethylethyl Torsemide

  • Catalogue No.:PA STI 016500

  • CAS :

    2733149-48-7

  • Molecular Formula : C17H13D9N4O3S

  • Molecular Weight : 371.50

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PA STI 039160

N-1-Ethyl-d5-1-demethylethyl Torsemide

N-1-Ethyl-d5-1-demethylethyl Torsemide

  • Catalogue No.:PA STI 039160

  • CAS :

    NA

  • Molecular Formula : C15H13D5N4O3S

  • Molecular Weight : 339.42

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PA STI 051870

Hydroxy Torsemide-d7

Hydroxy Torsemide-d7

  • Catalogue No.:PA STI 051870

  • CAS :

    1329613-35-5

  • Molecular Formula : C16H13D7N4O4S

  • Molecular Weight : 371.46

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PA STI 051880

4'-Hydroxy Torsemide-d7

4'-Hydroxy Torsemide-d7

  • Catalogue No.:PA STI 051880

  • CAS :

    1309935-97-4

  • Molecular Formula : C16H13D7N4O4S

  • Molecular Weight : 371.46

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PA STI 083950

Torsemide-d7

Torsemide-d7

  • Catalogue No.:PA STI 083950

  • CAS :

    1189375-06-1

  • Molecular Formula : C16H13D7N4O3S

  • Molecular Weight : 355.46

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PA STI 083960

Torsemide-d7 Carboxylic Acid

Torsemide-d7 Carboxylic Acid

  • Catalogue No.:PA STI 083960

  • CAS :

    NA

  • Molecular Formula : C16H11D7N4O5S

  • Molecular Weight : 385.45

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PAI 20 005010

4-(3-Butyl-1-(m-tolyl)ureido)pyridine-3-sulfonamide

4-(3-Butyl-1-(m-tolyl)ureido)pyridine-3-sulfonamide

  • Catalogue No.:PAI 20 005010

  • CAS :

    NA

  • Molecular Formula : C17H22N4O3S

  • Molecular Weight : 362.45

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PA IPIPRS 114 14

Torsemide (IPRS/114/14)-from IPC

Torsemide (IPRS/114/14)-from IPC

  • Catalogue No.:PA IPIPRS 114 14

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000461

Torasemide anhydrous (Y0000461)

Torasemide anhydrous (Y0000461)

  • Catalogue No.:PA EPY0000461

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0000462

Torasemide for system suitability (Y0000462)

Torasemide for system suitability (Y0000462)

  • Catalogue No.:PA EPY0000462

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA EPY0001366

Torasemide impurity E (Y0001366)

Torasemide impurity E (Y0001366)

  • Catalogue No.:PA EPY0001366

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1672304

Torsemide (1672304)

Torsemide (1672304)

  • Catalogue No.:PA USP1672304

  • CAS :

    56211-40-6

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1672315

Torsemide Related Compound A (4-[(3-methylphenyl)amino]-3-pyridinesulfonamide) (1672315)

Torsemide Related Compound A (4-[(3-methylphenyl)amino]-3-pyridinesulfonamide) (1672315)

  • Catalogue No.:PA USP1672315

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1672326

Torsemide Related Compound B (N-[(n-butylamino)carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfon (1672326)

Torsemide Related Compound B (N-[(n-butylamino)carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfon (1672326)

  • Catalogue No.:PA USP1672326

  • CAS :

    160972-33-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1672337

Torsemide Related Compound C (N-[(ethylamino)carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonam (1672337)

Torsemide Related Compound C (N-[(ethylamino)carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonam (1672337)

  • Catalogue No.:PA USP1672337

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1672359

Torsemide Related Compound E (4-m-tolyl-2H-pyrido[4,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide) (1672359)

Torsemide Related Compound E (4-m-tolyl-2H-pyrido[4,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide) (1672359)

  • Catalogue No.:PA USP1672359

  • CAS :

    72810-61-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 20 0871001

Torsemide Carboxylic Acid

Torsemide Carboxylic Acid

  • Catalogue No.:PA 20 0871001

  • CAS :

    113844-99-8

  • Molecular Formula : C16H18N4O5S

  • Molecular Weight : 378.4

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PA 20 0871002

N-(Isopropylcarbamoyl)-4-(p-tolylamino)pyridine-3-sulfonamide

N-(Isopropylcarbamoyl)-4-(p-tolylamino)pyridine-3-sulfonamide

  • Catalogue No.:PA 20 0871002

  • CAS :

    106944-63-2

  • Molecular Formula : C16H20N4O3S

  • Molecular Weight : 348.42

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PA 20 0871003

N-(Isopropylcarbamoyl)-4-(o-tolylamino)pyridine-3-sulfonamide

N-(Isopropylcarbamoyl)-4-(o-tolylamino)pyridine-3-sulfonamide

  • Catalogue No.:PA 20 0871003

  • CAS :

    106944-62-1

  • Molecular Formula : C16H20N4O3S

  • Molecular Weight : 348.42

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PA 20 0871004

(S)-4-((3-(2-(Dimethylamino)ethyl)-1-nitroso-1H-indol-5-yl)methyl)oxazolidin-2-one

(S)-4-((3-(2-(Dimethylamino)ethyl)-1-nitroso-1H-indol-5-yl)methyl)oxazolidin-2-one

  • Catalogue No.:PA 20 0871004

  • CAS :

    NA

  • Molecular Formula : C16H20N4O3

  • Molecular Weight : 316.36

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PA 20 0871005

N,N'-((1E,1'E)-(Oxybis(azanylylidene))bis((isopropylamino)methanylylidene))bis(4-(m-tolylamino)pyridine-3-sulfonamide)

N,N'-((1E,1'E)-(Oxybis(azanylylidene))bis((isopropylamino)methanylylidene))bis(4-(m-tolylamino)pyridine-3-sulfonamide)

  • Catalogue No.:PA 20 0871005

  • CAS :

    NA

  • Molecular Formula : C32H40N10O5S2

  • Molecular Weight : 708.86

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PA 20 0871000

4'-Hydroxy Torsemide

4'-Hydroxy Torsemide

  • Catalogue No.:PA 20 0871000

  • CAS :

    99300-67-1

  • Molecular Formula : C16H20N4O4S

  • Molecular Weight : 364.42

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PA 20 0871006

N-(Isopropylcarbamoyl)-4-(nitroso(m-tolyl)amino)pyridine-3-sulfonamide

N-(Isopropylcarbamoyl)-4-(nitroso(m-tolyl)amino)pyridine-3-sulfonamide

  • Catalogue No.:PA 20 0871006

  • CAS :

    NA

  • Molecular Formula : C16H19N5O4S

  • Molecular Weight : 377.42

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PA 20 0870011

Torasemide - Impurity A (Sodium Salt) (EP/BP)

4-(3-Methylphenyl)-2H-pyrido[4,3-e]-1,2,4-thiadiazin-3(4H)-one 1,1-dioxide Sodium Salt

  • Catalogue No.:PA 20 0870011

  • CAS :

    NA

  • Molecular Formula : C13H10N3NaO3S

  • Molecular Weight : 311.29

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PA 20 0871007

3-Sulfamoyl-4-(m-tolylamino)pyridine 1-oxide

3-Sulfamoyl-4-(m-tolylamino)pyridine 1-oxide

  • Catalogue No.:PA 20 0871007

  • CAS :

    740746-58-1

  • Molecular Formula : C12H13N3O3S

  • Molecular Weight : 279.31

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PA 20 0871008

Torasemide N-Oxide

Torasemide N-Oxide

  • Catalogue No.:PA 20 0871008

  • CAS :

    58154-83-9

  • Molecular Formula : C16H20N4O4S

  • Molecular Weight : 364.42

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PA IPRST047

Torsemide (IPRST047)

Torsemide (IPRST047)

  • Catalogue No.:PA IPRST047

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IMPT063

Torsemide Impurity A (IMPT063)

Torsemide Impurity A (IMPT063)

  • Catalogue No.:PA IMPT063

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IMPT066

Torsemide Impurity E (IMPT066)

Torsemide Impurity E (IMPT066)

  • Catalogue No.:PA IMPT066

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 20 0871009

4-(Nitroso(m-tolyl)amino)pyridine-3-sulfonamide

4-(Nitroso(m-tolyl)amino)pyridine-3-sulfonamide

  • Catalogue No.:PA 20 0871009

  • CAS :

    NA

  • Molecular Formula : C12H12N4O3S

  • Molecular Weight : 292.31

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