Azilsartan-Impurities | Pharmaffiliates

azilsartan

Azilsartan medoxomil has so far been shown to be superior to olmesartan and valsartan in lowering blood pressure.It is an angiotensin II receptor antagonist indicated for the treatment of mild to moderate essential hypertension. . Reference standards of Azilsartan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 28 80640

Ethyl 2-​Ethoxy-​1-​((2’-​(5-​oxo-​2,​5-​dihydro-​1,​2,​4-​oxadiazol-​3-​yl)​-​[1,​1’-​biphenyl]​-​4-​yl)​methyl)​-​1H-​benzo[d]​imidazole-​7-​carboxylate


  • Catalogue No.:PA 28 80640

  • CAS :

    1403474-70-3

  • Molecular Formula : C27H24N4O5

  • Molecular Weight : 484.5

PA 28 80650

Azilsartan Dimer


  • Catalogue No.:PA 28 80650

  • CAS :

    1604812-35-2

  • Molecular Formula : C35H28N4O11

  • Molecular Weight : 680.62

PA 28 80660

Azilsartan Amidoxime


  • Catalogue No.:PA 28 80660

  • CAS :

    1449029-77-9

  • Molecular Formula : C29H26N4O7

  • Molecular Weight : 542.54

PA 28 80670

(Z)-(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(N'-hydroxy-N-(1H-imidazole-1-carbonyl)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate


  • Catalogue No.:PA 28 80670

  • CAS :

    NA

  • Molecular Formula : C33H28N6O8

  • Molecular Weight : 636.61

PA 28 80680

Azilsartan Hydroxy Acid


  • Catalogue No.:PA 28 80680

  • CAS :

    1397836-49-5

  • Molecular Formula : C24H22N4O4

  • Molecular Weight : 430.46

PA 28 80690

(5-Methyl-1,3-dioxol-4-yl)methyl 3-((2'-(1H-diazirin-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate


  • Catalogue No.:PA 28 80690

  • CAS :

    NA

  • Molecular Formula : C27H22N4O5

  • Molecular Weight : 482.49

PA 28 80700

O-Desethyl Azilsartan


  • Catalogue No.:PA 28 80700

  • CAS :

    1442400-68-1

  • Molecular Formula : C23H16N4O5

  • Molecular Weight : 428.4

PA 28 80710

1-​[(2’-​Carbamoylbiphenyl-​4-​yl) methyl]​-​2-​ethoxybenzimidazole-​7-​carboxylic Acid


  • Catalogue No.:PA 28 80710

  • CAS :

    1696392-11-6

  • Molecular Formula : C24H21N3O4

  • Molecular Weight : 415.44

PA 28 80720

2-Hydroxy-1-((2'-(5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic Acid


  • Catalogue No.:PA 28 80720

  • CAS :

    NA

  • Molecular Formula : C23H16N4O5

  • Molecular Weight : 428.4

PA 28 80730

(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-hydroxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate


  • Catalogue No.:PA 28 80730

  • CAS :

    NA

  • Molecular Formula : C28H20N4O8

  • Molecular Weight : 540.48

PA 28 80770

(Z)-3-((2'-(N'-Hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic Acid


  • Catalogue No.:PA 28 80770

  • CAS :

    1821386-21-3

  • Molecular Formula : C22H18N4O4

  • Molecular Weight : 402.41

PA 28 80780

Ethyl 3-amino-2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate


  • Catalogue No.:PA 28 80780

  • CAS :

    136285-69-3

  • Molecular Formula : C23H21N3O2

  • Molecular Weight : 371.44

PA 28 0801001

Methyl 3-amino-2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate


  • Catalogue No.:PA 28 0801001

  • CAS :

    136304-78-4

  • Molecular Formula : C22H19N3O2

  • Molecular Weight : 357.41

PA 28 0801002

(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(5-ethoxy-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate


  • Catalogue No.:PA 28 0801002

  • CAS :

    NA

  • Molecular Formula : C32H28N4O8

  • Molecular Weight : 596.6

PA 28 0801003

(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 28 0801003

  • CAS :

    91526-16-8

  • Molecular Formula : C12H12O6S

  • Molecular Weight : 284.28

PA 28 0801004

3-((2'-Carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic Acid


  • Catalogue No.:PA 28 0801004

  • CAS :

    NA

  • Molecular Formula : C22H17N3O4

  • Molecular Weight : 387.4

PA 28 0801005

Ethyl (Z)-3-amino-2-(((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate


  • Catalogue No.:PA 28 0801005

  • CAS :

    NA

  • Molecular Formula : C23H24N4O3

  • Molecular Weight : 404.47

PA 28 0801006

Ethyl 3-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate


  • Catalogue No.:PA 28 0801006

  • CAS :

    NA

  • Molecular Formula : C24H19N3O3

  • Molecular Weight : 397.43

PA 28 0801007

Methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate


  • Catalogue No.:PA 28 0801007

  • CAS :

    NA

  • Molecular Formula : C23H17N3O2

  • Molecular Weight : 367.41

PA 28 0801008

Methyl (Z)-3-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate Hydrochloride


  • Catalogue No.:PA 28 0801008

  • CAS :

    NA

  • Molecular Formula : C23H21ClN4O4

  • Molecular Weight : 452.9

PA 28 0801009

Azilsartan imidazole carbonyl dioxolene ester


  • Catalogue No.:PA 28 0801009

  • CAS :

    1514933-19-7

  • Molecular Formula : C33H28N6O8

  • Molecular Weight : 636.62