Diazepam

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Diazepam 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 : Diazepam EP Impurity F;7-Chloro-2-methoxy-5-phenyl-3H-1,4-benzodiazepine |31269-33-7

    Code: JCDIA-06
    CAS: 31269-33-7
    Chemical Formula:C16H13ClN2O
    Molecular Weight:284.7
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Diazepam EP Impurity F;7-Chloro-2-methoxy-5-phenyl-3H-1,4-benzodiazepine |31269-33-7 is useful as reference Impurity standard.
    Diazepam EP Impurity F;7-Chloro-2-methoxy-5-phenyl-3H-1,4-benzodiazepine |31269-33-7
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    Product Name : Diazepam EP Impurity E ;6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one |20927-53-1

    Code: JCDIA-05
    CAS: 20927-53-1
    Chemical Formula:C15H11ClN2O
    Molecular Weight:270.7
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:   Diazepam EP Impurity E ;6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one |20927-53-1is useful as reference Impurity standard.
    Diazepam EP Impurity E ;6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one |20927-53-1
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    Product Name : Diazepam EP Impurity D ;5-Chloro-2-(methylamino)phenyl]phenylmethanone |1022-13-5

    Code: JCDIA-04
    CAS: 1022-13-5
    Chemical Formula:C14H12ClNO
    Molecular Weight:245.7
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Diazepam EP Impurity D ;5-Chloro-2-(methylamino)phenyl]phenylmethanone |1022-13-5 is useful as reference Impurity standard.
    Diazepam EP Impurity D ;5-Chloro-2-(methylamino)phenyl]phenylmethanone |1022-13-5
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    Product Name : Diazepam EP Impurity C ;3-Amino-6-chloro-1-methyl-4-phenylquinolin-2(1H)-one | 5220-02-0

    Code: JCDIA-03
    CAS:  5220-02-0
    Chemical Formula:C16H13ClN2O
    Molecular Weight:284.7
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Diazepam EP Impurity C ;3-Amino-6-chloro-1-methyl-4-phenylquinolin-2(1H)-one | 5220-02-0 is useful as reference Impurity standard.
    Diazepam EP Impurity C ;3-Amino-6-chloro-1-methyl-4-phenylquinolin-2(1H)-one | 5220-02-0
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    Product Name : Diazepam Impurity B;2-Chloro-N-(4-chloro-2-benzoylphenyl)-N-methylacetamide;N-Methylacetamide, 2-chloro-N-(4-chloro-2-benzoylphenyl)-|6021-21-2

    Code: JCDIA-02
    CAS: 6021-21-2
    Chemical Formula:C16H13Cl2NO2
    Molecular Weight: 322.19
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Diazepam Impurity B;2-Chloro-N-(4-chloro-2-benzoylphenyl)-N-methylacetamide;N-Methylacetamide, 2-chloro-N-(4-chloro-2-benzoylphenyl)-|6021-21-2 is useful as reference Impurity standard.
    Diazepam Impurity B;2-Chloro-N-(4-chloro-2-benzoylphenyl)-N-methylacetamide;N-Methylacetamide, 2-chloro-N-(4-chloro-2-benzoylphenyl)-|6021-21-2
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    Product Name : Diazepam Impurity A ;Diazepam EP Impurity A;Nordazepam;DesMethyl Amino Diazepam ;7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one| 1088-11-5

    Code: JCDIA-01
    CAS: 1088-11-5
    Chemical Formula:C15H11ClN2O
    Molecular Weight:270.71
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Diazepam Impurity A ;Diazepam EP Impurity A;Nordazepam;DesMethyl Amino Diazepam ;7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one| 1088-11-5 is useful as reference Impurity standard.
    Diazepam Impurity A ;Diazepam EP Impurity A;Nordazepam;DesMethyl Amino Diazepam ;7-chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one| 1088-11-5