Dofetilide

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Dofetilide 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 : Dofetilide ; N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-methanesulfonamide | 115256-11-6

    Code: JCDFD-01
    CAS: 115256-11-6
    Chemical Formula:C19H27N3O5S2
    Molecular Weight:  441.46
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide ; N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-methanesulfonamide  |  115256-11-6 is useful as reference Impurity standard
     
    Dofetilide ; N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-methanesulfonamide | 115256-11-6
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    Product Name : Dofetilide Diamine Impurity ;4-(2-((4-Aminophenethyl)(methyl)amino)ethoxy)benzenamine | 115256-13-8

    Code: JCDFD-02
    CAS: 115256-13-8
    Chemical Formula: C17H23N3O
    Molecular Weight:  285.38
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide Diamine Impurity ;4-(2-((4-Aminophenethyl)(methyl)amino)ethoxy)benzenamine | 115256-13-8 is useful as reference Impurity standard
     
    Dofetilide Diamine Impurity ;4-(2-((4-Aminophenethyl)(methyl)amino)ethoxy)benzenamine | 115256-13-8
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    Product Name : Dofetilide Dimethylsulfonyl Impurity;N-[4-[2-[[2-[4-[Bis(Methylsulfonyl)amino]phenyl]ethyl]methylamino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide

    Code: JCDFD-03
    CAS: 937194-91-7
    Chemical Formula: C21H31N3O9S4
    Molecular Weight:  597.75
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide Dimethylsulfonyl Impurity;N-[4-[2-[[2-[4-[Bis(Methylsulfonyl)amino]phenyl]ethyl]methylamino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide   |  937194-91-7  is useful as reference Impurity standard
     
    Dofetilide Dimethylsulfonyl Impurity;N-[4-[2-[[2-[4-[Bis(Methylsulfonyl)amino]phenyl]ethyl]methylamino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide
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    Product Name : Dofetilide N-Desmethylsulfonyl Impurity ;N-(4-(2-((2-(4-Aminophenoxy)ethyl)(methyl)amino)ethyl)phenyl)methanesulfonamide dihydrochloride | 115256-46-7 ; 115256-14-9

    Code: JCDFD-04
    CAS:  115256-46-7  ; 115256-14-9
    Chemical Formula: C18H27Cl2N3O3S
    Molecular Weight:  436.4
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide N-Desmethylsulfonyl Impurity ;N-(4-(2-((2-(4-Aminophenoxy)ethyl)(methyl)amino)ethyl)phenyl)methanesulfonamide dihydrochloride  |  115256-46-7  ; 115256-14-9  is useful as reference Impurity standard
     
    Dofetilide N-Desmethylsulfonyl Impurity ;N-(4-(2-((2-(4-Aminophenoxy)ethyl)(methyl)amino)ethyl)phenyl)methanesulfonamide dihydrochloride | 115256-46-7 ; 115256-14-9
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    Product Name : Dofetilide N-Desmethylsulfonyl N`-Methylsulfonyl Impurity ;N-[4-[2-[[2-(4-Aminophenoxy)ethyl]methylamino]ethyl]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 937194-99-5

    Code: JCDFD-05
    CAS:  937194-99-5
    Chemical Formula: C19H27N3O5S2
    Molecular Weight:  441.56
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide N-Desmethylsulfonyl N`-Methylsulfonyl Impurity ;N-[4-[2-[[2-(4-Aminophenoxy)ethyl]methylamino]ethyl]phenyl]-N-(methylsulfonyl)-methanesulfonamide  |   937194-99-5  is useful as reference Impurity standard
     
    Dofetilide N-Desmethylsulfonyl N`-Methylsulfonyl Impurity ;N-[4-[2-[[2-(4-Aminophenoxy)ethyl]methylamino]ethyl]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 937194-99-5
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    Product Name : Dofetilide N-Methylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenyl]ethyl]amino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 937195-03-4

    Code: JCDFD-06
    CAS:  937195-03-4
    Chemical Formula: C20H29N3O7S3
    Molecular Weight:  519.66
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide N-Methylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenyl]ethyl]amino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide  |   937195-03-4  is useful as reference Impurity standard
     
    Dofetilide N-Methylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenyl]ethyl]amino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 937195-03-4
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    Product Name : Dofetilide N-Nitryl Impurity ;N-(4-(2-(Methyl(2-(4-nitrophenoxy)ethyl)amino)ethyl)phenyl)methanesulfonamide | 115256-45-6

    Code: JCDFD-07
    CAS:  115256-45-6
    Chemical Formula:C18H23N3O5S
    Molecular Weight:  393.46
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:Dofetilide N-Nitryl Impurity ;N-(4-(2-(Methyl(2-(4-nitrophenoxy)ethyl)amino)ethyl)phenyl)methanesulfonamide  |  115256-45-6  is useful as reference Impurity standard
     
    Dofetilide N-Nitryl Impurity ;N-(4-(2-(Methyl(2-(4-nitrophenoxy)ethyl)amino)ethyl)phenyl)methanesulfonamide | 115256-45-6
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    Product Name : Dofetilide N-Oxide ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]oxidoamino]ethyl]phenyl]-methanesulfonamide | 144449-71-8

    Code: JCDFD-08
    CAS:  144449-71-8
    Chemical Formula: C19H27N3O6S2
    Molecular Weight:  457.56
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide N-Oxide ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]oxidoamino]ethyl]phenyl]-methanesulfonamide  |  144449-71-8  is useful as reference Impurity standard
     
    Dofetilide N-Oxide ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]oxidoamino]ethyl]phenyl]-methanesulfonamide | 144449-71-8
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    Product Name : Dofetilide N`-Desmethylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]oxidoamino]ethyl]phenyl]-methanesulfonamide | 115256-12-7

    Code: JCDFD-09
    CAS:  115256-12-7
    Chemical Formula: C18H25N3O3S
    Molecular Weight:  363.47
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:Dofetilide N`-Desmethylsulfonyl Impurity  ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]oxidoamino]ethyl]phenyl]-methanesulfonamide  |   115256-12-7    is useful as reference Impurity standard
     
    Dofetilide N`-Desmethylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]oxidoamino]ethyl]phenyl]-methanesulfonamide | 115256-12-7
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    Product Name : Dofetilide N`-Desmethylsulfonyl N-Methylsulfonyl Impurity ;N-[4-[2-[[2-(4-Aminophenyl)ethyl]methylamino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 937195-06-7

    Code: JCDFD-10
    CAS: 937195-06-7
    Chemical Formula: C19H27N3O5S2
    Molecular Weight:  441.56
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:Dofetilide N`-Desmethylsulfonyl N-Methylsulfonyl Impurity ;N-[4-[2-[[2-(4-Aminophenyl)ethyl]methylamino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide  |  937195-06-7    is useful as reference Impurity standard
     
    Dofetilide N`-Desmethylsulfonyl N-Methylsulfonyl Impurity ;N-[4-[2-[[2-(4-Aminophenyl)ethyl]methylamino]ethoxy]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 937195-06-7
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    Product Name : Dofetilide N`-Methylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 312315-47-2

    Code: JCDFD-11
    CAS: 312315-47-2
    Chemical Formula: C20H29N3O7S3
    Molecular Weight:  519.66
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application:Dofetilide N`-Methylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 312315-47-2    is useful as reference Impurity standard
     
    Dofetilide N`-Methylsulfonyl Impurity ;N-[4-[2-[Methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]-N-(methylsulfonyl)-methanesulfonamide | 312315-47-2
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    Product Name : Dofetilide Related Compound A; Dofetilide N-Desmethyl Impurity ; N-[4-[2-[[2-[4-[(Methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]methane sulfonamide ; 176447-94-2

    Code: JCDFD-13
    CAS:176447-94-2
    Chemical Formula: C18H25N3O5S2
    Molecular Weight: 427.54
    Category: Reference Standards/ API Drug Metabolites/ EP Impurities/ USP Impurities
    Literature:
    Application: Dofetilide Related Compound A; Dofetilide N-Desmethyl Impurity ;  N-[4-[2-[[2-[4-[(Methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]methane sulfonamide ;  176447-94-2  is useful as reference Impurity standard
    Dofetilide Related Compound A; Dofetilide N-Desmethyl Impurity ; N-[4-[2-[[2-[4-[(Methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]methane sulfonamide ; 176447-94-2
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