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    Rifaximin Impurity B

    Rifaximin Impurity B

    Molecular Formula

    C43H49N3O11

    Molecular Weight

    783.88

    Catalogue Number

    AR-R01585

    Parent Drug

    RIFAXIMIN

    CAS Number

    1351775-04-6

    Common Package:10,25,50,100 mg

    Collections: RIFAXIMIN

    Category: 1351775-04-6 AR-R01585 C43H49N3O11 RIFAXIMIN

    RELATED PRODUCTS
    Rifaximin EP Impurity A

    Synonym

    4-methylpyridin-2-amine

    Molecular Formula

    C6H8N2

    Molecular Weight

    108.14

    Catalogue Number

    AR-R01594

    Parent Drug

    RIFAXIMIN

    CAS Number

    695-34-1
    Rifaximin EP Impurity E (Rifamycin S)

    Molecular Formula

    C37H45NO12

    Molecular Weight

    695.76

    Catalogue Number

    AR-R01593

    Parent Drug

    RIFAXIMIN

    CAS Number

    13553-79-2
    Rifaximin EP Impurity F (Rifamycin O)

    Molecular Formula

    C39H47NO14

    Molecular Weight

    753.81

    Catalogue Number

    AR-R01592

    Parent Drug

    RIFAXIMIN

    CAS Number

    14487-05-9
    Rifamycin SV Sodium Salt

    Molecular Formula

    C37H46NO12 . Na

    Molecular Weight

    696.78 22.99

    Catalogue Number

    AR-R01591

    Parent Drug

    RIFAXIMIN

    CAS Number

    14897-39-3
    Rifaximin EP Impurity C (Rifamycin SV)

    Molecular Formula

    C37H47NO12

    Molecular Weight

    697.79

    Catalogue Number

    AR-R01590

    Parent Drug

    RIFAXIMIN

    CAS Number

    6998-60-3
    Rifaximin EP Impurity B (Rifamycin B)

    Molecular Formula

    C39H49NO14

    Molecular Weight

    755.82

    Catalogue Number

    AR-R01589

    Parent Drug

    RIFAXIMIN

    CAS Number

    13929-35-6
    Rifaximin EP Impurity G

    Molecular Formula

    C43H49N3O11

    Molecular Weight

    783.88

    Catalogue Number

    AR-R01588

    Parent Drug

    RIFAXIMIN

    CAS Number

    80621-76-7
    Rifaximin Imine-N-Oxide

    Molecular Formula

    C43H58N4O13

    Molecular Weight

    838.96

    Catalogue Number

    AR-R01587

    Parent Drug

    RIFAXIMIN

    CAS Number

    51963-55-4
    Rifaximin Impurity 2

    Molecular Formula

    C43H49N3O11

    Molecular Weight

    783.88

    Catalogue Number

    AR-R01586

    Parent Drug

    RIFAXIMIN

    CAS Number

    1351775-03-5
    25-Desacetyl Rifaximin-d6

    Molecular Formula

    C42H45N3O9D6

    Molecular Weight

    747.93

    Catalogue Number

    AR-R01584

    Parent Drug

    RIFAXIMIN
    25-Desacetyl Rifaximin

    Molecular Formula

    C41H49N3O10

    Molecular Weight

    743.86

    Catalogue Number

    AR-R01583

    Parent Drug

    RIFAXIMIN

    CAS Number

    80621-88-1
    Rifaximin Impurity H

    Molecular Formula

    C43H51N3O12

    Molecular Weight

    801.90

    Catalogue Number

    AR-R01582

    Parent Drug

    RIFAXIMIN

    CAS Number

    N/A
    Rifaximin EP Impurity D

    Molecular Formula

    C43H49N3O12

    Molecular Weight

    799.88

    Catalogue Number

    AR-R01581

    Parent Drug

    RIFAXIMIN

    CAS Number

    N/A
    Rifaximin-d6

    Molecular Formula

    C43H45D6N3O11

    Molecular Weight

    791.93

    Catalogue Number

    AR-R01579

    Parent Drug

    RIFAXIMIN

    CAS Number

    1262992-43-7