Irbesartan-impurities | Pharmaffiliates

irbesartan and its Impurities

Irbesartan is a medication used to treat high blood pressure, heart failure, and diabetic kidney disease. It is sold under the trade name Avapro. It is taken by mouth. Reference standards of Irbesartan API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 66 results for irbesartan Impurities
PA 09 14000

Irbesartan - API

Irbesartan


  • Catalogue No.:PA 09 14000

  • CAS :

    138402-11-6

  • Molecular Formula : C25H28N6O

  • Molecular Weight : NA

PA 09 14010

Irbesartan - Impurity A

1-(Pentanoylamino)-N-[[2′-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]cyclopentanecarboxamide


  • Catalogue No.:PA 09 14010

  • CAS :

    748812-53-5

  • Molecular Formula : C25H30N6O2

  • Molecular Weight : 446.54

PA 09 14020

Irbesartan - Impurity B

Azide


  • Catalogue No.:PA 09 14020

  • CAS :

    14343-69-2

  • Molecular Formula : N3

  • Molecular Weight : 42.02

PA 09 14021

Irbesartan - Impurity B (Sodium Salt)

Sodium Azide


  • Catalogue No.:PA 09 14021

  • CAS :

    26628-22-8

  • Molecular Formula : N3Na

  • Molecular Weight : 65.01

PA 09 14510

Irbesartan N1-Trityl Impurity

Irbesartan N1-Trityl Impurity


  • Catalogue No.:PA 09 14510

  • CAS :

    138402-10-5

  • Molecular Formula : C44H42N6O

  • Molecular Weight : 670.84

PA 09 14520

Irbesartan Lactam Impurity

Irbesartan Lactam Impurity


  • Catalogue No.:PA 09 14520

  • CAS :

    151257-01-1

  • Molecular Formula : C11H19ClN2O

  • Molecular Weight : 230.73

PA 09 14530

Irbesartan Bromo N1-Trityl Impurity

Irbesartan Bromo N1-Trityl Impurity


  • Catalogue No.:PA 09 14530

  • CAS :

    124750-51-2

  • Molecular Formula : C33H25BrN4

  • Molecular Weight : 557.48

PA 09 14540

Irbesartan Cyano Impurity

Irbesartan Cyano Impurity


  • Catalogue No.:PA 09 14540

  • CAS :

    138401-24-8

  • Molecular Formula : C25H27N3O

  • Molecular Weight : 385.5

PA 09 14550

p-(o-1H-tetrazol-5-ylphenyl)benzyl alcohol

p-(o-1H-tetrazol-5-ylphenyl)benzyl alcohol


  • Catalogue No.:PA 09 14550

  • CAS :

    160514-13-6

  • Molecular Formula : C14H12N4O

  • Molecular Weight : 252.27

PA 09 14560

Irbesartan Chloro N1-Trityl Impurity

Irbesartan Chloro N1-Trityl Impurity


  • Catalogue No.:PA 09 14560

  • CAS :

    885216-74-0

  • Molecular Formula : C33H25ClN4

  • Molecular Weight : 513.03

PA 09 14570

2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one Hydrochloride

2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one Hydrochloride


  • Catalogue No.:PA 09 14570

  • CAS :

    138402-05-8

  • Molecular Formula : C11H19ClN2O

  • Molecular Weight : 230.73

PA 09 14580

Irbesartan Propyl Analog

Irbesartan Propyl Analog


  • Catalogue No.:PA 09 14580

  • CAS :

    158778-58-6

  • Molecular Formula : C24H26N6O

  • Molecular Weight : 414.5

PA 09 14590

Irbesartan Dimethyl Impurity

Irbesartan Dimethyl Impurity


  • Catalogue No.:PA 09 14590

  • CAS :

    141745-36-0

  • Molecular Formula : C23H26N6O

  • Molecular Weight : 402.49

PA 09 14600

2-Propyl-1,3-diazaspiro[4.4]non-1-en-4-one

2-Propyl-1,3-diazaspiro[4.4]non-1-en-4-one


  • Catalogue No.:PA 09 14600

  • CAS :

    148236-54-8

  • Molecular Formula : C10H16N2O

  • Molecular Weight : 180.25

PA 09 14610

4'-((4-Oxo-2-propyl-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile

4'-((4-Oxo-2-propyl-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PA 09 14610

  • CAS :

    235431-63-7

  • Molecular Formula : C24H25N3O

  • Molecular Weight : 371.47

PA 09 14620

N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-1-pentanamidocyclopentanecarboxamide

N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-1-pentanamidocyclopentanecarboxamide


  • Catalogue No.:PA 09 14620

  • CAS :

    141745-71-3

  • Molecular Formula : C25H29N3O2

  • Molecular Weight : 403.53

PA 09 14630

Irbesartan Dimer Impurity

Irbesartan Dimer Impurity


  • Catalogue No.:PA 09 14630

  • CAS :

    1346598-52-4

  • Molecular Formula : C39H38N10O

  • Molecular Weight : 662.79

PA 09 14640

4'-Methylbiphenyl-2-carboxylic Acid

4'-Methylbiphenyl-2-carboxylic Acid


  • Catalogue No.:PA 09 14640

  • CAS :

    7148-03-0

  • Molecular Formula : C14H12O2

  • Molecular Weight : 212.24

PA 09 14650

Irbesartan Bromo Nitrile Impurity

Irbesartan Bromo Nitrile Impurity


  • Catalogue No.:PA 09 14650

  • CAS :

    114772-54-2

  • Molecular Formula : C14H10BrN

  • Molecular Weight : 272.14

PA STI 005640

1-Amino-1-cyanocyclopentane-d4 Hydrochloride

1-Amino-1-cyanocyclopentane-d4 Hydrochloride


  • Catalogue No.:PA STI 005640

  • CAS :

    1346603-70-0

  • Molecular Formula : C6H7D4ClN2

  • Molecular Weight : 150.64

PA STI 016180

2-n-Butyl-d7-1,3-diazaspiro[4.4]non-1-en-4-one

2-n-Butyl-d7-1,3-diazaspiro[4.4]non-1-en-4-one


  • Catalogue No.:PA STI 016180

  • CAS :

    1794891-89-6

  • Molecular Formula : C11H11D7N2O

  • Molecular Weight : 201.32

PA STI 025760

Demethyl Irbesartan-d5

Demethyl Irbesartan-d5


  • Catalogue No.:PA STI 025760

  • CAS :

    2732930-90-2

  • Molecular Formula : C24H21D5N6O

  • Molecular Weight : 419.53

PA STI 053560

Irbesartan-d3

Irbesartan-d3


  • Catalogue No.:PA STI 053560

  • CAS :

    1185120-76-6

  • Molecular Formula : C25H25D3N6O

  • Molecular Weight : 431.56

PA STI 053570

Irbesartan-d7

Irbesartan-d7


  • Catalogue No.:PA STI 053570

  • CAS :

    1329496-43-6

  • Molecular Formula : C25H21D7N6O

  • Molecular Weight : 435.57

PA STI 053571

Irbesartan-d7 2,2,2-Trifluoroacetate Salt

Irbesartan-d7 2,2,2-Trifluoroacetate Salt


  • Catalogue No.:PA STI 053571

  • CAS :

    NA

  • Molecular Formula : C27H22D7F3N6O3

  • Molecular Weight : 549.60

PA STI 053580

Irbesartan-d4

Irbesartan-d4


  • Catalogue No.:PA STI 053580

  • CAS :

    1216883-23-6

  • Molecular Formula : C25H24D4N6O

  • Molecular Weight : 432.55

PA STI 085580

N-Triphenylmethyl Irbesartan-d7

N-Triphenylmethyl Irbesartan-d7


  • Catalogue No.:PA STI 085580

  • CAS :

    NA

  • Molecular Formula : C44H35D7N6O

  • Molecular Weight : 677.89

PAI 09 001510

4'-((1,3-Dioxoisoindolin-2-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile

4'-((1,3-Dioxoisoindolin-2-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PAI 09 001510

  • CAS :

    NA

  • Molecular Formula : C22H14N2O2

  • Molecular Weight : 338.36

PAI 09 001520

4'-(Aminomethyl)-[1,1'-biphenyl]-2-carbonitrile

4'-(Aminomethyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PAI 09 001520

  • CAS :

    133690-92-3

  • Molecular Formula : C14H12N2

  • Molecular Weight : 208.26

PAI 09 001530

1-Butyramidocyclopentanecarboxylic acid

1-Butyramidocyclopentanecarboxylic acid


  • Catalogue No.:PAI 09 001530

  • CAS :

    NA

  • Molecular Formula : C10H17NO3

  • Molecular Weight : 199.25

PAI 09 001540

1-Butyramido-N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)cyclopentanecarboxamide

1-Butyramido-N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)cyclopentanecarboxamide


  • Catalogue No.:PAI 09 001540

  • CAS :

    NA

  • Molecular Formula : C24H27N3O2

  • Molecular Weight : 389.49

PAI 09 001550

4'-((4-Oxo-2-propyl-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile

4'-((4-Oxo-2-propyl-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PAI 09 001550

  • CAS :

    NA

  • Molecular Formula : C24H25N3O

  • Molecular Weight : 371.47

PAI 09 001560

(2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl acetate

(2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl acetate


  • Catalogue No.:PAI 09 001560

  • CAS :

    NA

  • Molecular Formula : C35H28N4O2

  • Molecular Weight : 536.62

PA 09 14660

3-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene 1-Oxide

3-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-oxo-1,3-diazaspiro[4.4]non-1-ene 1-Oxide


  • Catalogue No.:PA 09 14660

  • CAS :

    1809097-02-6

  • Molecular Formula : C25H28N6O2

  • Molecular Weight : 444.54

PA 09 14670

3-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-2-methoxy-1,3-diazaspiro[4.4]nonan-4-one

3-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-2-methoxy-1,3-diazaspiro[4.4]nonan-4-one


  • Catalogue No.:PA 09 14670

  • CAS :

    2204442-81-7

  • Molecular Formula : C26H32N6O2

  • Molecular Weight : 460.58

PA IPIMP 27 14

Irbesartan Impurity A (IMP/27/14)


  • Catalogue No.:PA IPIMP 27 14

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA IPIPRS 78 13

Irbesartan (IPRS/78/13)-from IPC


  • Catalogue No.:PA IPIPRS 78 13

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA EPY0001156

Irbesartan impurity A (Y0001156)

Irbesartan impurity A (Y0001156)


  • Catalogue No.:PA EPY0001156

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA EPY0001166

Irbesartan (Y0001166)

Irbesartan (Y0001166)


  • Catalogue No.:PA EPY0001166

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP1093RB

irbesartan (1093RB)

irbesartan (1093RB)


  • Catalogue No.:PA BP1093RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA BP1122RB

irbesartan impurity A (1122RB)

irbesartan impurity A (1122RB)


  • Catalogue No.:PA BP1122RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1347700

Irbesartan (1347700)

Irbesartan (1347700)


  • Catalogue No.:PA USP1347700

  • CAS :

    138402-11-6

  • Molecular Formula : NA

  • Molecular Weight : NA

PA USP1347711

Irbesartan Related Compound A (1-pentanoylamino-cyclopentanecarboxylic acid [2'-(1H-tetrazol-5-yl)- (1347711)

Irbesartan Related Compound A (1-pentanoylamino-cyclopentanecarboxylic acid [2'-(1H-tetrazol-5-yl)- (1347711)


  • Catalogue No.:PA USP1347711

  • CAS :

    748812-53-5

  • Molecular Formula : NA

  • Molecular Weight : NA

PA 09 14680

1-Amino-1-cyanocyclopentane Hydrochloride

1-Amino-1-cyanocyclopentane Hydrochloride


  • Catalogue No.:PA 09 14680

  • CAS :

    16195-83-8

  • Molecular Formula : C6H11ClN2

  • Molecular Weight : 146.62

PA 09 14690

N-Triphenylmethyl Irbesartan

N-Triphenylmethyl Irbesartan


  • Catalogue No.:PA 09 14690

  • CAS :

    886999-35-5

  • Molecular Formula : C44H42N6O

  • Molecular Weight : 670.84

PA STI 088336

Irbesartan-d6 (benzyl-d6)

Irbesartan-d6 (benzyl-d6)


  • Catalogue No.:PA STI 088336

  • CAS :

    NA

  • Molecular Formula : C25H22D6N6O

  • Molecular Weight : 434.58

PA STI 088338

Irbesartan-d6 (benzyl-d6)

Irbesartan-d6 (benzyl-d6)


  • Catalogue No.:PA STI 088338

  • CAS :

    NA

  • Molecular Formula : C25H22D6N6O

  • Molecular Weight : 434.58

PA 09 0141000

Nitroso Irbesartan

Nitroso Irbesartan


  • Catalogue No.:PA 09 0141000

  • CAS :

    2768787-11-5

  • Molecular Formula : C25H27N7O2

  • Molecular Weight : 457.54

PA 09 0141001

2-Butyl-3-nitroso-1,3-diazaspiro[4.4]non-1-en-4-one

2-Butyl-3-nitroso-1,3-diazaspiro[4.4]non-1-en-4-one


  • Catalogue No.:PA 09 0141001

  • CAS :

    NA

  • Molecular Formula : C11H17N3O2

  • Molecular Weight : 223.28

PA 09 0141002

4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile

4'-(Azidomethyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PA 09 0141002

  • CAS :

    133690-91-2

  • Molecular Formula : C14H10N4

  • Molecular Weight : 234.26

PA 09 0141003

5-phenyl-1H-tetrazole

5-phenyl-1H-tetrazole


  • Catalogue No.:PA 09 0141003

  • CAS :

    18039-42-4

  • Molecular Formula : C7H6N4

  • Molecular Weight : 146.15

PA 09 0141004

4-(4-Bromomethylphenyl)benzonitrile

4-(4-Bromomethylphenyl)benzonitrile


  • Catalogue No.:PA 09 0141004

  • CAS :

    50670-51-4

  • Molecular Formula : C14H10BrN

  • Molecular Weight : 272.15

PA STI 089061

Sodium 5-(4'-(azidomethyl)-[1,1'-biphenyl]-2-yl-2',3',5',6'-d4)tetrazol-2-ide

Sodium 5-(4'-(azidomethyl)-[1,1'-biphenyl]-2-yl-2',3',5',6'-d4)tetrazol-2-ide


  • Catalogue No.:PA STI 089061

  • CAS :

    NA

  • Molecular Formula : C14H6D4N7Na

  • Molecular Weight : 303.3

PA 09 0141005

2-Butyl-3-((2'-(1-nitroso-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,3-diazaspiro[4.4]non-1-en-4-one

2-Butyl-3-((2'-(1-nitroso-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,3-diazaspiro[4.4]non-1-en-4-one


  • Catalogue No.:PA 09 0141005

  • CAS :

    NA

  • Molecular Formula : C25H27N7O2

  • Molecular Weight : 457.54

PA 09 0141006

4'-(Diazidomethyl)-[1,1'-biphenyl]-2-carbonitrile

4'-(Diazidomethyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PA 09 0141006

  • CAS :

    NA

  • Molecular Formula : C14H9N7

  • Molecular Weight : 275.28

PA 09 0141007

4'-(2-(3-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-4-oxo-1,3-diazaspiro[4.4]non-1-en-2-yl)pentyl)-[1,1'-biphenyl]-2-carbonitrile

4'-(2-(3-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-4-oxo-1,3-diazaspiro[4.4]non-1-en-2-yl)pentyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PA 09 0141007

  • CAS :

    2512201-51-1

  • Molecular Formula : C39H36N4O

  • Molecular Weight : 576.74

PA 09 0141008

N-(1-Cyanocyclopentyl)pentanamide

N-(1-Cyanocyclopentyl)pentanamide


  • Catalogue No.:PA 09 0141008

  • CAS :

    194984-24-2

  • Molecular Formula : C11H18N2O

  • Molecular Weight : 194.28

PAI 09 001561

Ethyl 2-amino-2-methylpropanoate

Ethyl 2-amino-2-methylpropanoate


  • Catalogue No.:PAI 09 001561

  • CAS :

    1113-49-1

  • Molecular Formula : C6H13NO2

  • Molecular Weight : 131.18

PAI 09 001562

Ethyl Pentanimidate

Ethyl Pentanimidate


  • Catalogue No.:PAI 09 001562

  • CAS :

    999-09-7

  • Molecular Formula : C7H15NO

  • Molecular Weight : 129.2

PAI 09 001563

2-Butyl-5,5-dimethyl-1,5-dihydro-4H-imidazol-4-one

2-Butyl-5,5-dimethyl-1,5-dihydro-4H-imidazol-4-one


  • Catalogue No.:PAI 09 001563

  • CAS :

    138402-09-2

  • Molecular Formula : C9H16N2O

  • Molecular Weight : 168.24

PAI 09 001566

4'-((2-Butyl-4,4-dimethyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile

4'-((2-Butyl-4,4-dimethyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile


  • Catalogue No.:PAI 09 001566

  • CAS :

    141745-64-4

  • Molecular Formula : C23H25N3O

  • Molecular Weight : 359.47

PAI 09 001565

N-(1-(((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-2-methyl-1-oxopropan-2-yl)pentanamide

N-(1-(((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-2-methyl-1-oxopropan-2-yl)pentanamide


  • Catalogue No.:PAI 09 001565

  • CAS :

    141745-55-3

  • Molecular Formula : C23H27N3O2

  • Molecular Weight : 377.49

PAI 09 001564

N-(1-Amino-2-methyl-1-oxopropan-2-yl)pentanamide

N-(1-Amino-2-methyl-1-oxopropan-2-yl)pentanamide


  • Catalogue No.:PAI 09 001564

  • CAS :

    1854731-94-4

  • Molecular Formula : C9H18N2O2

  • Molecular Weight : 186.26

PAI 09 001567

2-Methyl-2-pentanamidopropanoic Acid

2-Methyl-2-pentanamidopropanoic Acid


  • Catalogue No.:PAI 09 001567

  • CAS :

    141745-54-2

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

PAI 09 001568

4'-(Aminomethyl)-[1,1'-biphenyl]-2-carbonitrile Hydrochloride

4'-(Aminomethyl)-[1,1'-biphenyl]-2-carbonitrile Hydrochloride


  • Catalogue No.:PAI 09 001568

  • CAS :

    124807-10-9

  • Molecular Formula : C14H13ClN2

  • Molecular Weight : 244.72

PA 09 0141009

4'-(Diazidomethyl)-[1,1'-biphenyl]-2-carboxylic Acid

4'-(Diazidomethyl)-[1,1'-biphenyl]-2-carboxylic Acid


  • Catalogue No.:PA 09 0141009

  • CAS :

    NA

  • Molecular Formula : C14H10N6O2

  • Molecular Weight : 294.27