Valsartan

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Valsartan 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 : N-nitroso Valsartan Impurity I N-((2′-(1H-tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-N-nitroso-L-valine |2254485-68-0

    Code: JCVST-25
    CAS: 2254485-68-0
    Chemical Formula:C19H20N6O3
    Molecular Weight:380.41
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  N-nitroso Valsartan Impurity I N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valine |2254485-68-0 is useful as reference Impurity standard.
    N-nitroso Valsartan Impurity I N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valine |2254485-68-0
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    Product Name : Valsartan EP Impurity D ; N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)-N-pentanoyl-L-alloisoleucine

    Code: JCVST-24
    CAS: NA
    Chemical Formula:C25H31N5O3
    Molecular Weight:449.56
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Valsartan EP Impurity D ; N-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-N-pentanoyl-L-alloisoleucine is useful as reference Impurity standard.
    Valsartan EP Impurity D ; N-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-N-pentanoyl-L-alloisoleucine
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    Product Name : Valsartan Desvalyl Impurity ; Valsartan Desalkyl Impurity ; N-((2-(1H-Tetrazol-5-yl)-[1,1-biphenyl]-4-yl)methyl)pentanamide |914465-68-2

    Code: JCVST-23
    CAS: 914465-68-2
    Chemical Formula: C19H21N5O
    Molecular Weight: 335.41
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Desvalyl Impurity ; Valsartan Desalkyl Impurity ; N-((2-(1H-Tetrazol-5-yl)-[1,1-biphenyl]-4-yl)methyl)pentanamide |914465-68-2  is useful as reference Impurity standard.
    Valsartan Desvalyl Impurity ; Valsartan Desalkyl Impurity ; N-((2-(1H-Tetrazol-5-yl)-[1,1-biphenyl]-4-yl)methyl)pentanamide    |914465-68-2
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    Product Name : Des-[(S)-3-Methyl-2-pentanamidobutanoic Acid] Valsartan 4’-Azidomethyl; 5-[4′-(Azidomethyl)[1,1′-biphenyl]-2-yl]-2H-tetrazole; 152708-24-2

    Code: JCVST-22
    CAS: 152708-24-2
    Chemical Formula:  C14H11N7
    Molecular Weight: 277.29
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Des-[(S)-3-Methyl-2-pentanamidobutanoic Acid] Valsartan 4’-Azidomethyl; 5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2H-tetrazole; 152708-24-2 is useful as reference Impurity standard.
    Des-[(S)-3-Methyl-2-pentanamidobutanoic Acid] Valsartan 4’-Azidomethyl; 5-[4'-(Azidomethyl)[1,1'-biphenyl]-2-yl]-2H-tetrazole; 152708-24-2
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    Product Name : Valsartan dimer Impurity; Methyl bis((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)-L-valinate; (S)-Methyl2-(bis((2′-cyano-[1,1-biphenyl]-4-yl)methyl)amino)-3-methylbutanoate | 1353844-77-5

    Code: JCVST-21
    CAS: 1353844-77-5
    Chemical Formula: C34H31N3O2
    Molecular Weight: 513.64
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan dimer Impurity; Methyl bis((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-L-valinate; (S)-Methyl2-(bis((2'-cyano-[1,1-biphenyl]-4-yl)methyl)amino)-3-methylbutanoate | 1353844-77-5 is useful as reference Impurity standard.
    Valsartan dimer Impurity; Methyl bis((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-L-valinate; (S)-Methyl2-(bis((2'-cyano-[1,1-biphenyl]-4-yl)methyl)amino)-3-methylbutanoate   |  1353844-77-5
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    Product Name : Valsartan USP RC E ; Valsartan Methyl Ester ; (S)-N-Valeryl-N-([2′-(1H-tetrazole-5-yl)biphen-5-yl]methyl)-valine methyl ester | 137863-17-3

    Code: JCVST-20
    CAS: 137863-17-3
    Chemical Formula: C25H31N5O3
    Molecular Weight: 449.55
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan USP RC E ; Valsartan Methyl Ester ; (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-5-yl]methyl)-valine methyl ester | 137863-17-3 is useful as reference Impurity standard.
    Valsartan USP RC E ; Valsartan Methyl Ester ; (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-5-yl]methyl)-valine methyl ester   |  137863-17-3
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    Product Name : Valsartan USP RC C ; Valsartan USP Related Compound C ; Valsartan EP Impurity B ; Valsartan Benzyl Ester ; [(S-N-Valeryl-N-([2′-(1H-tetrazole-5-yl)biphen-4-yl]methyl)-valine benzyl ester | 137863-20-8

    Code: JCVST-19
    CAS: 137863-20-8
    Chemical Formula: C31H35N5O3
    Molecular Weight: 525.64
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan USP RC C ; Valsartan USP Related Compound C ; Valsartan EP Impurity B ; Valsartan Benzyl Ester ; [(S-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-4-yl]methyl)-valine benzyl ester | 137863-20-8 is useful as reference Impurity standard.
    Valsartan USP RC C ; Valsartan USP Related Compound C ; Valsartan EP Impurity B ; Valsartan Benzyl Ester ; [(S-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-4-yl]methyl)-valine benzyl ester  |  137863-20-8
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    Product Name : Valsartan USP RC B ; Valsartan USP Related Compound B ; Valsartan EP Impurity C ; Valsartan N-Butyryl Analog ; [(S-N-Butyryl-N-([2′-(1H-tetrazole-5-yl)biphen-4-yl]methyl)-valine | 952652-79-8

    Code: JCVST-18
    CAS: 952652-79-8
    Chemical Formula: C23H27N5O3
    Molecular Weight: 421.49
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan USP RC B ; Valsartan USP Related Compound B ; Valsartan EP Impurity C ; Valsartan N-Butyryl Analog ; [(S-N-Butyryl-N-([2'-(1H-tetrazole-5-yl)biphen-4-yl]methyl)-valine | 952652-79-8 is useful as reference Impurity standard.
    Valsartan USP RC B ; Valsartan USP Related Compound B ; Valsartan EP Impurity C ; Valsartan N-Butyryl Analog ; [(S-N-Butyryl-N-([2'-(1H-tetrazole-5-yl)biphen-4-yl]methyl)-valine  |  952652-79-8
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    Product Name : Valsartan USP RC A ; Valsartan USP Related Compound A ; Valsartan EP Impurity A ; Valsartan R-Isomer ; (R)-Valsartan ; (R-N-valeryl-N-([2′-(1H-tetrazole-5-yl)biphen-4-yl]methyl)valine | 137862-87-4

    Code: JCVST-17
    CAS: 137862-87-4
    Chemical Formula: C24H29N5O3
    Molecular Weight: 435.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan USP RC A ; Valsartan USP Related Compound A ; Valsartan EP Impurity A ; Valsartan R-Isomer ; (R)-Valsartan ; (R-N-valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-4-yl]methyl)valine | 137862-87-4 is useful as reference Impurity standard.
    Valsartan USP RC A ; Valsartan USP Related Compound A ; Valsartan EP Impurity A ; Valsartan R-Isomer ; (R)-Valsartan ; (R-N-valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-4-yl]methyl)valine  |  137862-87-4
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    Product Name : Valsartan N2-Trityl R-Isomer ; N2-Trityl Valsartan R-Isomer ; (R)-N-Valeryl-N-([2′-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valine

    Code: JCVST-16
    CAS: NA
    Chemical Formula: C43H43N5O3
    Molecular Weight: 677.83
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan N2-Trityl R-Isomer ; N2-Trityl Valsartan R-Isomer ; (R)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valine is useful as reference Impurity standard.
    Valsartan N2-Trityl R-Isomer ; N2-Trityl Valsartan R-Isomer ; (R)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valine
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    Product Name : Valsartan N2-Trityl Impurity ;N2-Trityl Valsartan ; (S)-N-Valeryl-N-([2′-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valine | 783369-52-8

    Code: JCVST-15
    CAS: 783369-52-8
    Chemical Formula: C43H43N5O3
    Molecular Weight: 677.83
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan N2-Trityl Impurity ;N2-Trityl Valsartan ; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valine | 783369-52-8 is useful as reference Impurity standard.
    Valsartan N2-Trityl Impurity ;N2-Trityl Valsartan ; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valine  |  783369-52-8
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    Product Name : Valsartan N-Butyryl Analog ;Valsartan N-Oxybutyl Analog ; (S)-N-(1-Oxobutyl)-N-[[2-(1H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-valine | 952652-79-8

    Code: JCVST-14
    CAS: 952652-79-8
    Chemical Formula: C23H27N5O3
    Molecular Weight: 421.49
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan N-Butyryl Analog ;Valsartan N-Oxybutyl Analog ; (S)-N-(1-Oxobutyl)-N-[[2-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-valine | 952652-79-8 is useful as reference Impurity standard.
    Valsartan N-Butyryl Analog ;Valsartan N-Oxybutyl Analog ; (S)-N-(1-Oxobutyl)-N-[[2-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-valine  |  952652-79-8
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    Product Name : Valsartan Methyl Ester N2-Trityl Analog ;N2-Trityl Valsartan Methyl Ester ; (S)-N-Valeryl-N-([2′-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine methyl ester

    Code: JCVST-13
    CAS: NA
    Chemical Formula: C44H45N5O3
    Molecular Weight: 691.86
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Methyl Ester N2-Trityl Analog ;N2-Trityl Valsartan Methyl Ester ; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine methyl ester is useful as reference Impurity standard.
    Valsartan Methyl Ester N2-Trityl Analog ;N2-Trityl Valsartan Methyl Ester ; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine methyl ester
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    Product Name : Valsartan Isopropyl Ester ; Valsartan Acid Isopropyl Ester ; (S)-N-Valeryl-N-([2′-(1H-tetrazole-5-yl)biphen-7-yl]methyl)-valine isopropyl ester | 1245820-09-0

    Code: JCVST-12
    CAS: 1245820-09-0
    Chemical Formula: C27H35N5O3
    Molecular Weight: 477.6
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Isopropyl Ester ; Valsartan Acid Isopropyl Ester ; (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-7-yl]methyl)-valine isopropyl ester | 1245820-09-0 is useful as reference Impurity standard.
    Valsartan Isopropyl Ester ; Valsartan Acid Isopropyl Ester ; (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-7-yl]methyl)-valine isopropyl ester  |  1245820-09-0
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    Product Name : Valsartan Ethyl Ester ; Valsartan Acid Ethyl Ester ; (S)-N-Valeryl-N-([2′-(1H-tetrazole-5-yl)biphen-6-yl]methyl)-valine ethyl ester | 1111177-30-0

    Code: JCVST-11
    CAS: 1111177-30-0
    Chemical Formula: C26H33N5O3
    Molecular Weight: 463.57
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Ethyl Ester ; Valsartan Acid Ethyl Ester ; (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-6-yl]methyl)-valine ethyl ester | 1111177-30-0 is useful as reference Impurity standard.
    Valsartan Ethyl Ester ; Valsartan Acid Ethyl Ester ; (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-6-yl]methyl)-valine ethyl ester  |  1111177-30-0
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    Product Name : Valsartan Desvaleryl Methyl Ester ; Des(oxopentyl) Valsartan Methyl Ester ; (S)-N-(1-Methoxycarbonyl-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine

    Code: JCVST-10
    CAS: NA
    Chemical Formula: C20H23N5O2
    Molecular Weight: 365.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Desvaleryl Methyl Ester ; Des(oxopentyl) Valsartan Methyl Ester ; (S)-N-(1-Methoxycarbonyl-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine is useful as reference Impurity standard.
    Valsartan Desvaleryl Methyl Ester ; Des(oxopentyl) Valsartan Methyl Ester ; (S)-N-(1-Methoxycarbonyl-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine
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    Product Name : Valsartan Desvaleryl Impurity ;Des(oxopentyl) Valsartan ; (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine | 676129-92-3

    Code: JCVST-09
    CAS: 676129-92-3
    Chemical Formula: C19H21N5O2
    Molecular Weight: 351.4
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Desvaleryl Impurity ;Des(oxopentyl) Valsartan ; (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine | 676129-92-3 is useful as reference Impurity standard.
    Valsartan Desvaleryl Impurity ;Des(oxopentyl) Valsartan ; (S)-N-(1-Carboxy-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine   |  676129-92-3
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    Product Name : Des(oxopentyl) Valsartan Benzyl Ester ; Des(oxopentyl) Valsartan Benzyl Ester ; (S)-N-(1-Benzyloxycarbonyl-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine | 676129-93-4

    Code: JCVST-08
    CAS: 676129-93-4
    Chemical Formula: C26H27N5O2
    Molecular Weight: 441.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Des(oxopentyl) Valsartan Benzyl Ester ; Des(oxopentyl) Valsartan Benzyl Ester ; (S)-N-(1-Benzyloxycarbonyl-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine | 676129-93-4 is useful as reference Impurity standard.
    Des(oxopentyl) Valsartan Benzyl Ester ; Des(oxopentyl) Valsartan Benzyl Ester ;  (S)-N-(1-Benzyloxycarbonyl-2-methylprop-1-yl)-N-[2′-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]amine  |  676129-93-4
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    Product Name : Valsartan Cyano Desvaleryl Methyl Ester ; Valsartan Desvaleryl Methyl Ester Nitrile Impurity (HCl Salt) ; Valsartan Desvaleryl Cyano Methyl Ester (HCl Salt) ; N-[(2′-Cyano[1,1′-biphenyl]-4-yl)methyl]-valine methyl ester HCl | 137863-89-9

    Code: JCVST-07
    CAS: 137863-89-9
    Chemical Formula: C20H23ClN2O2
    Molecular Weight: 358.86
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Cyano Desvaleryl Methyl Ester ; Valsartan Desvaleryl Methyl Ester Nitrile Impurity (HCl Salt) ; Valsartan Desvaleryl Cyano Methyl Ester (HCl Salt) ; N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-valine methyl ester HCl | 137863-89-9 is useful as reference Impurity standard.
    Valsartan Cyano Desvaleryl Methyl Ester ; Valsartan Desvaleryl Methyl Ester Nitrile Impurity (HCl Salt) ; Valsartan Desvaleryl Cyano Methyl Ester (HCl Salt) ;  N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-valine methyl ester HCl   |  137863-89-9
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    Product Name : Valsartan Cyano Desvaleryl Impurity ;Valsartan Desvaleryl Nitrile Impurity ; N-[(2′-Cyano[1,1′-biphenyl]-4-yl)methyl]-valine

    Code: JCVST-06
    CAS: NA
    Chemical Formula: C19H20N2O2
    Molecular Weight: 308.37
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Cyano Desvaleryl Impurity ;Valsartan Desvaleryl Nitrile Impurity ; N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-valine is useful as reference Impurity standard.
    Valsartan Cyano Desvaleryl Impurity ;Valsartan Desvaleryl Nitrile Impurity ; N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-valine
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    Product Name : Valsartan Cyano Analog Methyl Ester ;Valsartan Nitrile Impurity Methyl Ester ; Methyl N-valeryl-N-[(2′-cyanobiphenyl-4-yl)methyl]-L-valinate | 137863-90-2

    Code: JCVST-05
    CAS: 137863-90-2
    Chemical Formula: C25H30N2O3
    Molecular Weight: 406.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Cyano Analog Methyl Ester ;Valsartan Nitrile Impurity Methyl Ester ; Methyl N-valeryl-N-[(2'-cyanobiphenyl-4-yl)methyl]-L-valinate | 137863-90-2 is useful as reference Impurity standard.
    Valsartan Cyano Analog Methyl Ester ;Valsartan Nitrile Impurity Methyl Ester ;  Methyl N-valeryl-N-[(2'-cyanobiphenyl-4-yl)methyl]-L-valinate  |  137863-90-2
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    Product Name : Valsartan Cyano Analog ; Valsartan Nitrile Impurity ; N-Valeryl-N-[(2′-cyanobiphenyl-4-yl)methyl]-L-valine

    Code: JCVST-04
    CAS: NA
    Chemical Formula: C24H28N2O3
    Molecular Weight: 392.49
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Cyano Analog ; Valsartan Nitrile Impurity ; N-Valeryl-N-[(2'-cyanobiphenyl-4-yl)methyl]-L-valine is useful as reference Impurity standard.
    Valsartan Cyano Analog ; Valsartan Nitrile Impurity ; N-Valeryl-N-[(2'-cyanobiphenyl-4-yl)methyl]-L-valine
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    Product Name : Valsartan Benzyl Ester N2-Trityl Analog ; N2-Trityl Valsartan Benzyl Ester ; (S)-N-Valeryl-N-([2′-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine benzyl ester

    Code: JCVST-03
    CAS: NA
    Chemical Formula: C50H49N5O3
    Molecular Weight: 767.96
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan Benzyl Ester N2-Trityl Analog ; N2-Trityl Valsartan Benzyl Ester ; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine benzyl ester is useful as reference Impurity standard.
    Valsartan Benzyl Ester N2-Trityl Analog ; N2-Trityl Valsartan Benzyl Ester ; (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)-valine benzyl ester
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    Product Name : Valsartan ; (S)-N-[p-(o-1H-Tetrazol-5-ylphenyl)benzyl]-N-valeryl-L-valine | 137862-53-4

    Code: JCVST-02
    CAS: 137862-53-4
    Chemical Formula: C24H29N5O3
    Molecular Weight: 435.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan ; (S)-N-[p-(o-1H-Tetrazol-5-ylphenyl)benzyl]-N-valeryl-L-valine | 137862-53-4 is useful as reference Impurity standard.
    Valsartan ; (S)-N-[p-(o-1H-Tetrazol-5-ylphenyl)benzyl]-N-valeryl-L-valine  |  137862-53-4
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    Product Name : Valsartan 4-Hydroxy Impurity ; Valsartan 4-Hydroxy Valeryl Analog ; (S)-N-(4-Hydroxy-1-oxopentyl)-N-[[2′-(1H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-valine | 188259-69-0

    Code: JCVST-01
    CAS: 188259-69-0
    Chemical Formula: C24H29N5O4
    Molecular Weight: 451.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Valsartan 4-Hydroxy Impurity ; Valsartan 4-Hydroxy Valeryl Analog ; (S)-N-(4-Hydroxy-1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-valine | 188259-69-0 is useful as reference Impurity standard.
    Valsartan 4-Hydroxy Impurity ; Valsartan 4-Hydroxy Valeryl Analog ; (S)-N-(4-Hydroxy-1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-valine  |  188259-69-0