Enalapril Maleate

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Enalapril 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 : Enalapril Homophenylalanine Impurity ;Lisinopril EP Impurity A ; (2RS)-2-Amino-4-phenylbutanoic acid ; DL-Homophenylalanine | 1012-05-1

    Code: JCENP-12
    CAS: 1012-05-1
    Chemical Formula: C10H13NO2
    Molecular Weight: 179.22
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Enalapril Homophenylalanine Impurity ;Lisinopril EP Impurity A ; (2RS)-2-Amino-4-phenylbutanoic acid ; DL-Homophenylalanine | 1012-05-1  is useful as reference Impurity standard.
    Enalapril Homophenylalanine Impurity ;Lisinopril EP Impurity A ; (2RS)-2-Amino-4-phenylbutanoic acid ; DL-Homophenylalanine | 1012-05-1
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    Product Name : Enalapril EP Impurity D ; Enalapril Diketopiperazine ; Enalapril Dione ; Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate |  115729-52-7

    Code: JCENP-11
    CAS:  115729-52-7
    Chemical Formula: C20H26N2O4
    Molecular Weight:358.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Enalapril EP Impurity D ; Enalapril Diketopiperazine ; Enalapril Dione ; Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate |  115729-52-7 is useful as reference Impurity standard.
    Enalapril EP Impurity D ; Enalapril Diketopiperazine ; Enalapril Dione ; Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate |  115729-52-7
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    Product Name : Enalapril Alanyl Proline Impurity ; Enalapril Dipeptide Impurity ; L-Alanyl-L-proline | 13485-59-1

    Code: JCENP-10
    CAS: 13485-59-1
    Chemical Formula: C8H14N2O3
    Molecular Weight: 186.21
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Enalapril Alanyl Proline Impurity ; Enalapril Dipeptide Impurity ; L-Alanyl-L-proline | 13485-59-1 is useful as reference Impurity standard.
    Enalapril Alanyl Proline Impurity ; Enalapril Dipeptide Impurity ; L-Alanyl-L-proline | 13485-59-1
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    Product Name : Enalapril Maleate ; (S,S,S)-Enalapril Maleate ; (S)-1-(N-(1-(Ethoxycarbonyl)-3-phenylpropyl)-L-alanyl)-L-proline (Z)-2-butenedioate salt ; (2S)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid (Z)-butenedioate | 76095-16-4

    Code: JCENP-09
    CAS: 76095-16-4
    Chemical Formula: C24H32N2O9
    Molecular Weight: 492.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Enalapril Maleate ; (S,S,S)-Enalapril Maleate ; (S)-1-(N-(1-(Ethoxycarbonyl)-3-phenylpropyl)-L-alanyl)-L-proline (Z)-2-butenedioate salt ; (2S)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid (Z)-butenedioate | 76095-16-4 is useful as reference Impurity standard.
    Enalapril Maleate ; (S,S,S)-Enalapril Maleate ; (S)-1-(N-(1-(Ethoxycarbonyl)-3-phenylpropyl)-L-alanyl)-L-proline (Z)-2-butenedioate salt ; (2S)-1-[(2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid (Z)-butenedioate | 76095-16-4
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    Product Name : Enalapril Diketopiperazine ; Enalapril Dione ; Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate | 115729-52-7

    Code: JCENP-08
    CAS: 115729-52-7
    Chemical Formula:  C20H26N2O4
    Molecular Weight: 358.43
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Enalapril Diketopiperazine ; Enalapril Dione ; Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate | 115729-52-7is useful as reference Impurity standard.
    Enalapril Diketopiperazine ; Enalapril Dione ; Ethyl (2S)-2-[(3S,8aS)-3-methyl-1,4-dioxooctahydropyrrolo [1,2-a]pyrazin-2-yl]-4-phenylbutanoate |  115729-52-7
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    Product Name : Enalapril EP Impurity H ;Enalapril Hexahydro Analog ; Enalapril Cyclohexyl Analog ; (2S)-1-[(2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl] amino]propanoyl]pyrrolidine-2-carboxylic acid

    Code: JCENP-07
    CAS:2055735-10-7 (Base)
    Chemical Formula: C20H34N2O5
    Molecular Weight: 382.49
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Enalapril EP Impurity H ;Enalapril Hexahydro Analog ; Enalapril Cyclohexyl Analog ; (2S)-1-[(2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl] amino]propanoyl]pyrrolidine-2-carboxylic acid is useful as reference Impurity standard.
    Enalapril EP Impurity H ;Enalapril Hexahydro Analog ; Enalapril Cyclohexyl Analog ; (2S)-1-[(2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl] amino]propanoyl]pyrrolidine-2-carboxylic acid
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    Product Name : Enalapril EP Impurity G ;Enalapril Cyclohexyl ECPPA Analog ; (2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]amino] propanoic acid | 460720-14-3

    Code: JCENP-06
    CAS: 460720-14-3
    Chemical Formula: C15H27NO4
    Molecular Weight: 285.38
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Enalapril EP Impurity G ;Enalapril Cyclohexyl ECPPA Analog ; (2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]amino] propanoic acid | 460720-14-3 is useful as reference Impurity standard.
    Enalapril EP Impurity G ;Enalapril Cyclohexyl ECPPA Analog ; (2S)-2-[[(1S)-3-Cyclohexyl-1-(ethoxycarbonyl)propyl]amino] propanoic acid | 460720-14-3
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    Product Name : Enalapril EP Impurity F ;Enalapril Butyl Ester Analog ; (2S)-1-[(2S)-2-[[(1S)-1-(Butoxycarbonyl)-3- phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid hydrochloride | 76420-77-4

    Code: JCENP-05
    CAS: 76420-77-4
    Chemical Formula: C22H33ClN2O5
    Molecular Weight: 440.96
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Enalapril EP Impurity F ;Enalapril Butyl Ester Analog ; (2S)-1-[(2S)-2-[[(1S)-1-(Butoxycarbonyl)-3- phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid hydrochloride | 76420-77-4 is useful as reference Impurity standard.
    Enalapril EP Impurity F ;Enalapril Butyl Ester Analog ; (2S)-1-[(2S)-2-[[(1S)-1-(Butoxycarbonyl)-3- phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid hydrochloride | 76420-77-4
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    Product Name : Enalapril EP Impurity E ; Enalapril Phenylethyl Ester Analog ; (2S)-1-[(2S)-2-[[(1S)-3-Phenyl-1-[(2-phenylethoxy)carbonyl]propyl]amino]propanoyl]pyrrolidine-2-carboxylic acid

    Code: JCENP-04
    CAS: 
    Chemical Formula: C26H32N2O5
    Molecular Weight: 452.54
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Enalapril EP Impurity E ; Enalapril Phenylethyl Ester Analog ; (2S)-1-[(2S)-2-[[(1S)-3-Phenyl-1-[(2-phenylethoxy)carbonyl]propyl]amino]propanoyl]pyrrolidine-2-carboxylic acidis useful as reference Impurity standard.
    Enalapril EP Impurity E ; Enalapril Phenylethyl Ester Analog ; (2S)-1-[(2S)-2-[[(1S)-3-Phenyl-1-[(2-phenylethoxy)carbonyl]propyl]amino]propanoyl]pyrrolidine-2-carboxylic acid
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    Product Name : Enalapril EP Impurity C ;Enalaprilate ; Enalapril Diacid ; Enalaprilat Dihydrate ; (2S)-1-[(2S)-2-[[(1S)-1-Carboxy-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid | 84680-54-6

    Code: JCENP-03
    CAS: 84680-54-6
    Chemical Formula: C18H24N2O5
    Molecular Weight: 348.39
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Enalapril EP Impurity C ;Enalaprilate ; Enalapril Diacid ; Enalaprilat Dihydrate ; (2S)-1-[(2S)-2-[[(1S)-1-Carboxy-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid | 84680-54-6 is useful as reference Impurity standard.
    Enalapril EP Impurity C ;Enalaprilate ; Enalapril Diacid ; Enalaprilat Dihydrate ; (2S)-1-[(2S)-2-[[(1S)-1-Carboxy-3-phenylpropyl]amino]propanoyl]pyrrolidine-2-carboxylic acid | 84680-54-6
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    Product Name : Enalapril EP Impurity B ;Trandolapril ECPPA Impurity ; Ramipril EP Impurity F ; (2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino] propanoic acid | 82717-96-2

    Code: JCENP-02
    CAS: 82717-96-2
    Chemical Formula: C15H21NO4
    Molecular Weight: 279.33
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Enalapril EP Impurity B ;Trandolapril ECPPA Impurity ; Ramipril EP Impurity F ; (2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino] propanoic acid | 82717-96-2 is useful as reference Impurity standard.
    Enalapril EP Impurity B ;Trandolapril ECPPA Impurity ; Ramipril EP Impurity F ; (2S)-2-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino] propanoic acid | 82717-96-2
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    Product Name : Enalapril EP Impurity A ;(R,S,S)-Enalapril HCl ; Enalapril HCl (1R)-Isomer ; (2S)-1-[(2S)-2-[[(1R)-1-(Ethoxycarbonyl)-3- phenylpropyl] amino] propanoyl] pyrrolidine-2-carboxylic acid HCl salt | 1356932-13-2

    Code: JCENP-01
    CAS: 1356932-13-2
    Chemical Formula: C20H29ClN2O5
    Molecular Weight: 412.91
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Enalapril EP Impurity A ;(R,S,S)-Enalapril HCl ; Enalapril HCl (1R)-Isomer ; (2S)-1-[(2S)-2-[[(1R)-1-(Ethoxycarbonyl)-3- phenylpropyl] amino] propanoyl] pyrrolidine-2-carboxylic acid HCl salt | 1356932-13-2is useful as reference Impurity standard.
    Enalapril EP Impurity A ;(R,S,S)-Enalapril HCl ; Enalapril HCl (1R)-Isomer ; (2S)-1-[(2S)-2-[[(1R)-1-(Ethoxycarbonyl)-3- phenylpropyl] amino] propanoyl] pyrrolidine-2-carboxylic acid HCl salt | 1356932-13-2