Azilsartan Medoxomil

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Azilsartan is a benzimidazolecarboxylic acid that is benzimidazole-7-carboxylic acid substituted at position 2 by a methoxy group and at position 1 by a 2'-[(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl group. Used (as the prodrug, azilsartan medoxomil) for treatment of hypertension. It has a role as an angiotensin receptor antagonist and an antihypertensive agent. It is a benzimidazolecarboxylic acid, a 1,2,4-oxadiazole and an aromatic ether (Lit., pubchem). Azilsartan Medoxomil API Reference standards and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Azilsartan Ring-Opening Ethyl Ester; Ethyl (Z)-2-ethoxy-1-((2′-(N’-((ethoxycarbonyl)oxy)carbamimidoyl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate | 1403474-75-8

    Code: JCALS-27
    CAS: 1403474-75-8
    Chemical Formula: C29H30N4O6
    Molecular Weight: 530.57
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Ring-Opening Ethyl Ester ;Ethyl (Z)-2-ethoxy-1-((2'-(N'-((ethoxycarbonyl)oxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate | 1403474-75-8 is useful as reference Impurity standard.
    Azilsartan Ring-Opening Ethyl Ester; Ethyl (Z)-2-ethoxy-1-((2'-(N'-((ethoxycarbonyl)oxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate  |  1403474-75-8
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    Product Name : Azilsartan O-Desethyl Nitrile Impurity; O-Desethyl Azilsartan Methyl Ester Nitrile Analog ;Methyl 1-[(2′-Cyanobiphenyl-4-yl)methyl]-2,3-dihydro-2-oxo-1H-benzimidazole-7-carboxylate | 139481-33-7

    Code: JCALS-26
    CAS: 139481-33-7
    Chemical Formula:  C23H17N3O3
    Molecular Weight: 383.4
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan O-Desethyl Nitrile Impurity ; O-Desethyl Azilsartan Methyl Ester Nitrile Analog ;Methyl 1-[(2'-Cyanobiphenyl-4-yl)methyl]-2,3-dihydro-2-oxo-1H-benzimidazole-7-carboxylate | 139481-33-7 is useful as reference Impurity standard.
    Azilsartan O-Desethyl Nitrile Impurity; O-Desethyl Azilsartan Methyl Ester Nitrile Analog ;Methyl 1-[(2'-Cyanobiphenyl-4-yl)methyl]-2,3-dihydro-2-oxo-1H-benzimidazole-7-carboxylate  |  139481-33-7
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    Product Name : Azilsartan O-Desethyl Impurity; 2-Oxo-3-((2’-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1’-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid | 1442400-68-1

    Code: JCALS-25
    CAS: 1442400-68-1
    Chemical Formula: C23H16N4O5
    Molecular Weight: 428.4
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan O-Desethyl Impurity ; 2-Oxo-3-((2’-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1’-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid | 1442400-68-1 is useful as reference Impurity standard.
    Azilsartan O-Desethyl Impurity; 2-Oxo-3-((2’-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1’-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid  |  1442400-68-1
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    Product Name : Azilsartan N-Hydroxy Methyl Ester; 2-Ethoxy-1-[[2′-[(hydroxyamino)iminomethyl][1,1′-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid methyl ester | 147403-65-4

    Code: JCALS-24
    CAS: 147403-65-4
    Chemical Formula: C25H24N4O4
    Molecular Weight: 444.48
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Azilsartan N-Hydroxy Methyl Ester ;2-Ethoxy-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid methyl ester | 147403-65-4 is useful as reference Impurity standard.
    Azilsartan N-Hydroxy Methyl Ester; 2-Ethoxy-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid methyl ester   |   147403-65-4
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    Product Name : Azilsartan N-Hydroxy Impurity; N-Hydroxy Azilsartan Acid ;2-Ethoxy-1-[[2′-[(hydroxyamino)iminomethyl][1,1′-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid | 1397836-49-5

    Code: JCALS-23
    CAS: 1397836-49-5
    Chemical Formula: C24H22N4O4
    Molecular Weight: 430.46
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan N-Hydroxy Impurity ; N-Hydroxy Azilsartan Acid ;2-Ethoxy-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid | 1397836-49-5 is useful as reference Impurity standard.
    Azilsartan N-Hydroxy Impurity; N-Hydroxy Azilsartan Acid ;2-Ethoxy-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid  | 1397836-49-5
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    Product Name : Azilsartan Methyl Ester Amide Impurity; Methyl 1-[(2′-Carbamoylbiphenyl-4-yl)methyl]-2-ethoxybenzimidazole-7-carboxylate | 147404-76-0

    Code: JCALS-22
    CAS: 147404-76-0
    Chemical Formula: C25H23N3O4
    Molecular Weight: 429.47
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Methyl Ester Amide Impurity ;Methyl 1-[(2'-Carbamoylbiphenyl-4-yl)methyl]-2-ethoxybenzimidazole-7-carboxylate | 147404-76-0 is useful as reference Impurity standard.
    Azilsartan Methyl Ester Amide Impurity; Methyl 1-[(2'-Carbamoylbiphenyl-4-yl)methyl]-2-ethoxybenzimidazole-7-carboxylate  |  147404-76-0
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    Product Name : Azilsartan Methyl Ester; 1-[[2′-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid methyl ester | 147403-52-9

    Code: JCALS-21
    CAS: 147403-52-9
    Chemical Formula: C26H22N4O5
    Molecular Weight: 470.48
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Azilsartan Methyl Ester ;1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid methyl ester | 147403-52-9  is useful as reference Impurity standard.
    Azilsartan Methyl Ester; 1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid methyl ester  |  147403-52-9
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    Product Name : Azilsartan Medoxomil O-Ethyl; 1 1-[[2’-(5-Ethoxy-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester

    Code: JCALS-20
    CAS: NA
    Chemical Formula: C32H28N4O8
    Molecular Weight: 596.59
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Medoxomil O-Ethyl ; 1 1-[[2’-(5-Ethoxy-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester is useful as reference Impurity standard.
    Azilsartan Medoxomil O-Ethyl; 1 1-[[2’-(5-Ethoxy-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester
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    Product Name : Azilsartan Medoxomil O-Desethyl; 2-Oxo-3-[2′-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-biphenyl-4-yl methyl]-3H-benzoimidazole-4-carboxylic acid 5-methyl-2-oxo-{1,3}dioxol-4-ylmethyl ester | 1417576-00-1

    Code: JCALS-19
    CAS: 1417576-00-1
    Chemical Formula: C28H20N4O8
    Molecular Weight: 540.48
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Medoxomil O-Desethyl ; 2-Oxo-3-[2'-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-biphenyl-4-yl methyl]-3H-benzoimidazole-4-carboxylic acid 5-methyl-2-oxo-{1,3}dioxol-4-ylmethyl ester | 1417576-00-1 is useful as reference Impurity standard.
    Azilsartan Medoxomil O-Desethyl; 2-Oxo-3-[2'-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-biphenyl-4-yl methyl]-3H-benzoimidazole-4-carboxylic acid 5-methyl-2-oxo-{1,3}dioxol-4-ylmethyl ester  |  1417576-00-1
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    Product Name : Azilsartan Medoxomil N-Hydroxy Impurity; Azilsartan Amidoxime ; (5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 2-ethoxy-1-[[4-[2-(N-hydroxycarbamimidoyl)phenyl]phenyl]methyl]-1H-1,3-benzodiazole-7-carboxylate | 1449029-77-9

    Code: JCALS-18
    CAS: 1449029-77-9
    Chemical Formula: C29H26N4O7
    Molecular Weight: 542.54
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Medoxomil N-Hydroxy Impurity ; Azilsartan Amidoxime ; (5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 2-ethoxy-1-[[4-[2-(N-hydroxycarbamimidoyl)phenyl]phenyl]methyl]-1H-1,3-benzodiazole-7-carboxylate | 1449029-77-9 is useful as reference Impurity standard.
    Azilsartan Medoxomil N-Hydroxy Impurity; Azilsartan Amidoxime ; (5-Methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 2-ethoxy-1-[[4-[2-(N-hydroxycarbamimidoyl)phenyl]phenyl]methyl]-1H-1,3-benzodiazole-7-carboxylate  |  1449029-77-9
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    Product Name : Azilsartan Medoxomil N-Ethyl; 2-Ethoxy-1-[[2′-(4-ethyl-4,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 1417576-01-2

    Code: JCALS-17
    CAS:  1417576-01-2
    Chemical Formula: C32H28N4O8
    Molecular Weight: 596.59
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Medoxomil N-Ethyl ;2-Ethoxy-1-[[2'-(4-ethyl-4,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 1417576-01-2  is useful as reference Impurity standard.
    Azilsartan Medoxomil N-Ethyl; 2-Ethoxy-1-[[2'-(4-ethyl-4,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl ester  |   1417576-01-2
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    Product Name : Azilsartan Medoxomil Amide; 1 1-[[2′-(Aminocarbonyl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 1696392-12-7

    Code: JCALS-16
    CAS: 1696392-12-7
    Chemical Formula: C29H25N3O7
    Molecular Weight: 527.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Medoxomil Amide ; 1 1-[[2'-(Aminocarbonyl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 1696392-12-7 is useful as reference Impurity standard.
    Azilsartan Medoxomil Amide; 1 1-[[2'-(Aminocarbonyl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic Acid (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl ester  |  1696392-12-7
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    Product Name : Azilsartan Medoxomil ; 1 1-[[2’-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 863031-21-4

    Code: JCALS-15
    CAS: 863031-21-4
    Chemical Formula: C30H24N4O8
    Molecular Weight: 568.53
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Medoxomil ; 1 1-[[2’-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester | 863031-21-4 is useful as reference Impurity standard.
    Azilsartan Medoxomil ;  1 1-[[2’-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester  | 863031-21-4
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    Product Name : Azilsartan Isopropyl Ester; Isopropyl 2-ethoxy-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 | 1604812-36-3

    Code: JCALS-14
    CAS:  1604812-36-3
    Chemical Formula:C28H26N4O5
    Molecular Weight:  498.53
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Isopropyl Ester; Isopropyl 2-ethoxy-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 | 1604812-36-3  is useful as reference Impurity standard.
    Azilsartan Isopropyl Ester; Isopropyl 2-ethoxy-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  |   1604812-36-3
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    Product Name : Azilsartan Nitrile Methyl Ester ;Methyl 1-((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate | 139481-44-0

    Code: JCALS-13
    CAS: 139481-44-0
    Chemical Formula: C25H21N3O3
    Molecular Weight: 411.45
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Impurity; Azilsartan Nitrile Methyl Ester ;Methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate | 139481-44-0 is useful as reference Impurity standard.
    Azilsartan Nitrile Methyl Ester ;Methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylate  | 139481-44-0
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    Product Name : 4′-((2-Ethoxy-7-(methoxycarbonyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1′-biphenyl]-2-carboxylic acid | 1675221-59-6

    Code: JCALS-12
    CAS:1675221-59-6
    Chemical Formula: C25H22N2O5
    Molecular Weight: 430.45
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Impurity; 4'-((2-Ethoxy-7-(methoxycarbonyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid | 1675221-59-6 is useful as reference Impurity standard.
    4'-((2-Ethoxy-7-(methoxycarbonyl)-1H-benzo[d]imidazol-1-yl)methyl)-[1,1'-biphenyl]-2-carboxylic acid  |   1675221-59-6
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    Product Name : Methyl 3-((2′-carbamoyl-[1,1′-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate | 2171316-29-1

    Code: JCALS-11
    CAS: 2171316-29-1
    Chemical Formula: C23H19N3O4
    Molecular Weight: 401.41
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Impurity; Methyl 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate | 2171316-29-1 is useful as reference Impurity standard.
    Methyl 3-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate  |  2171316-29-1
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    Product Name : 3-((2′-Carbamoyl-[1,1′-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid | 2244031-86-3

    Code: JCALS-10
    CAS: 2244031-86-3
    Chemical Formula: C22H17N3O4
    Molecular Weight: 387.39
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Impurity; 3-((2'-Carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid | 2244031-86-3 is useful as reference Impurity standard.
    3-((2'-Carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid   |  2244031-86-3
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    Product Name : 1-{[4-(2-Cyanophenyl)phenyl]methyl}-2-ethoxy-1H-1,3-benzodiazole-7-carboxylic acid | 632322-61-3

    Code: JCALS-09
    CAS: 632322-61-3
    Chemical Formula: C24H19N3O3
    Molecular Weight: 397.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Impurity ; 1-{[4-(2-Cyanophenyl)phenyl]methyl}-2-ethoxy-1H-1,3-benzodiazole-7-carboxylic acid | 632322-61-3 is useful as reference Impurity standard.
    1-{[4-(2-Cyanophenyl)phenyl]methyl}-2-ethoxy-1H-1,3-benzodiazole-7-carboxylic acid   |  632322-61-3
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    Product Name : Methyl 3-[(4-{2-[(Z)-N’-hydroxycarbamimidoyl]phenyl}phenyl)methyl]-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-4-carboxylate | 1499167-72-4

    Code: JCALS-08
    CAS: 1499167-72-4
    Chemical Formula: C23H20N4O4
    Molecular Weight: 416.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Methyl 3-[(4-{2-[(Z)-N'-hydroxycarbamimidoyl]phenyl}phenyl)methyl]-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-4-carboxylate | 1499167-72-4 is useful as reference Impurity standard.
    Methyl 3-[(4-{2-[(Z)-N'-hydroxycarbamimidoyl]phenyl}phenyl)methyl]-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-4-carboxylate  |  1499167-72-4
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    Product Name : Ethyl 3-amino-2-(((2′-carbamoyl-[1,1′-biphenyl]-4-yl)methyl)amino)benzoate | 1863930-34-0

    Code: JCALS-07
    CAS: 1863930-34-0
    Chemical Formula: C23H23N3O3
    Molecular Weight: 389.45
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Impurity 1 ; Ethyl 3-amino-2-(((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate | 1863930-34-0 is useful as reference Impurity standard.
    Ethyl 3-amino-2-(((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate  |  1863930-34-0
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    Product Name : Azilsartan Imino Impurity; Azilsartan Metabolite I ;1-[[2’-(Aminoiminomethyl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid | 1442400-65-8

    Code: JCALS-06
    CAS: 1442400-65-8
    Chemical Formula: C24H22N4O3
    Molecular Weight: 414.46
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Imino Impurity ;Azilsartan Metabolite I ;1-[[2’-(Aminoiminomethyl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid | 1442400-65-8 is useful as reference Impurity standard.
    Azilsartan Imino Impurity; Azilsartan Metabolite I ;1-[[2’-(Aminoiminomethyl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid  |  1442400-65-8
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    Product Name : Azilsartan Ethyl Ester; 1-[[2′-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid ethyl ester | 1403474-70-3

    Code: JCALS-05
    CAS: 1403474-70-3
    Chemical Formula: C27H24N4O5
    Molecular Weight: 484.50
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Ethyl Ester ;1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid ethyl ester | 1403474-70-3 is useful as reference Impurity standard.
    Azilsartan Ethyl Ester; 1-[[2'-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1'-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid ethyl ester  |  1403474-70-3
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    Product Name : Azilsartan Dimer; (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2′-(4-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1′-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate | 1604812-35-2

    Code: JCALS-04
    CAS: 1604812-35-2
    Chemical Formula: C35H28N4O11
    Molecular Weight: 680.62
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Dimer ; (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(4-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate | 1604812-35-2 is useful as reference Impurity standard.
    Azilsartan Dimer; (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-((2'-(4-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate  |  1604812-35-2
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    Product Name : Azilsartan Diaminophenyl Impurity; Ethyl 3-amino-2-[4-(2-cyanophenyl)benzylamino]benzoate | 136285-69-3

    Code: JCALS-03
    CAS: 136285-69-3
    Chemical Formula: C23H21N3O2
    Molecular Weight: 371.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Diaminophenyl Impurity ; Ethyl 3-amino-2-[4-(2-cyanophenyl)benzylamino]benzoate | 136285-69-3 is useful as reference Impurity standard.
    Azilsartan Diaminophenyl Impurity; Ethyl 3-amino-2-[4-(2-cyanophenyl)benzylamino]benzoate  |  136285-69-3
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    Product Name : Azilsartan Amide Impurity ;1-​[(2′-​Carbamoylbiphenyl-​4-​yl) methyl]​-​2-​ethoxybenzimidazole-​7-​carboxylic acid | 1696392-11-6

    Code: JCALS-02
    CAS:  1696392-11-6
    Chemical Formula: C24H21N3O4
    Molecular Weight: 415.44
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan Amide Impurity ;1-​[(2'-​Carbamoylbiphenyl-​4-​yl) methyl]​-​2-​ethoxybenzimidazole-​7-​carboxylic acid | 1696392-11-6 is useful as reference Impurity standard.
    Azilsartan Amide Impurity ;1-​[(2'-​Carbamoylbiphenyl-​4-​yl) methyl]​-​2-​ethoxybenzimidazole-​7-​carboxylic acid  |   1696392-11-6
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    Product Name : Azilsartan; Azilsartan Acid; 1-[[2’-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid ; 147403-03-0

    Code: JCALS-01
    CAS: 147403-03-0
    Chemical Formula: C25H20N4O5
    Molecular Weight: 456.45
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Azilsartan; Azilsartan Acid ; 1-[[2’-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid ; 147403-03-0 is useful as reference Impurity standard.
    Azilsartan; Azilsartan Acid; 1-[[2’-(2,5-Dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1’-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylic acid ; 147403-03-0