Dextromethorphan

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Dextromethorphan 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 : Dextromethorphan Impurity D ;(4bS,8aR,9S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene; Morphinan, 3-Methoxy-17-Methyl-, (9a,13a)- |1453167-99-1

    Code: JCDEX-04
    CAS: 1453167-99-1
    Chemical Formula:C18H25NO
    Molecular Weight:271.40
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Dextromethorphan Impurity D ;(4bS,8aR,9S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene; Morphinan, 3-Methoxy-17-Methyl-, (9a,13a)- |1453167-99-1 is useful as reference Impurity standard.
    Dextromethorphan Impurity D ;(4bS,8aR,9S)-3-Methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene; Morphinan, 3-Methoxy-17-Methyl-, (9a,13a)- |1453167-99-1
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    Product Name : Dextromethorphan Impurity C ;(4bS,8aS,9R)-3-Methoxy-11-methyl-7,8,8a,9-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-10(6H)-one; (4bS,8aS,9R)-3-methoxy-11-methyl-5,6,7,8,8a,9-hexahydro-10H-9,4b-(epiminoethano)phenanthren-10-one; 10-ketodextromethorphan;Dextromethorphan Related Compound C (USP) |57969-05-8

    Code: JCDEX-03
    CAS: 57969-05-8
    Chemical Formula:C18H23NO2
    Molecular Weight:285.38
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Dextromethorphan Impurity C ;(4bS,8aS,9R)-3-Methoxy-11-methyl-7,8,8a,9-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-10(6H)-one; (4bS,8aS,9R)-3-methoxy-11-methyl-5,6,7,8,8a,9-hexahydro-10H-9,4b-(epiminoethano)phenanthren-10-one; 10-ketodextromethorphan;Dextromethorphan Related Compound C (USP) |57969-05-8 is useful as reference Impurity standard.
    Dextromethorphan Impurity C ;(4bS,8aS,9R)-3-Methoxy-11-methyl-7,8,8a,9-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-10(6H)-one; (4bS,8aS,9R)-3-methoxy-11-methyl-5,6,7,8,8a,9-hexahydro-10H-9,4b-(epiminoethano)phenanthren-10-one; 10-ketodextromethorphan;Dextromethorphan Related Compound C (USP) |57969-05-8
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    Product Name : Dextromethorphan Impurity B ;Dextromethorphan EP Impurity B (Dextrorphan) (4bS,8aS,9S)-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-3-ol |125-73-5

    Code: JCDEX-02
    CAS: 125-73-5
    Chemical Formula:C17H23NO
    Molecular Weight:257.37
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Dextromethorphan Impurity B ;Dextromethorphan EP Impurity B (Dextrorphan) (4bS,8aS,9S)-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-3-ol |125-73-5 is useful as reference Impurity standard.
    Dextromethorphan Impurity B ;Dextromethorphan EP Impurity B (Dextrorphan) (4bS,8aS,9S)-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthren-3-ol |125-73-5
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    Product Name : Dextromethorphan Impurity A ;N-Nordextromethorphan; (+)-3-Methoxymorphinan; Nordextromethorphan; (4bS,8aS,9S)-3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene 3-Methoxy-9α,13α,14α-morphinan |1531-23-3

    Code: JCDEX-01
    CAS: 1531-23-3
    Chemical Formula:C17H23NO
    Molecular Weight:257.37
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:  Dextromethorphan Impurity A;N-Nordextromethorphan; (+)-3-Methoxymorphinan; Nordextromethorphan; (4bS,8aS,9S)-3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene 3-Methoxy-9α,13α,14α-morphinan |1531-23-3 is useful as reference Impurity standard.
    Dextromethorphan Impurity A ;N-Nordextromethorphan; (+)-3-Methoxymorphinan; Nordextromethorphan; (4bS,8aS,9S)-3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene 3-Methoxy-9α,13α,14α-morphinan |1531-23-3
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