Hydroxysulphaminophenylhydrazine

Synonyms

    Applications:

    HPLC Separation of Aromatic Sulfonamides and Hydrozine

    2007-12-06




    Application Analytes:
    Benzenesulfonamide
    Chlorobenzenesulfonamide
    Hydroxybenzenesulfonamide
    Hydroxysulphaminophenylhydrazine
    Sulfanilamide

    Application Detection:
    UV Detection

    Separation of Sulfonamides and Phenylhydrazine by Mixed-Mode HPLC

    2005-05-05



    Primesep 100 separates a mixture of sulfonamides (benzenesulfonamide, chlorobenzenesulfonamide, hydroxybenzenesulfonamide) and hydroxysulphaminophenylhydrazine by a mixture of polar and hydrophobic interactions. The stationary phase’s hydrophobic functionality provides a reversed-phase mechanism while the embedded cation-exchange group provides polar interactions. The separation method uses a mobile phase mixture of water, acetonitrile (MeCN, ACN) and trifluoracetic acid (TFA) with UV detection at 210 nm. This method is mass spec (LC/MS) and evaporative light scattering (ELSD) compatible.


    Application Analytes:
    Benzenesulfonamide
    Chlorobenzenesulfonamide
    Hydroxybenzenesulfonamide
    Hydroxysulphaminophenylhydrazine
    Sulfanilamide
    Sulfonamides

    Application Detection:
    UV Detection