Hydroxybenzenesulfonamide

Hydroxybenzenesulfonamide structural formula

CAS Number599-71-3
Molecular FormulaC6H7NO3S
Molecular Weight173.191
InChI KeyBRMDATNYMUMZLN-UHFFFAOYSA-N
LogP0.48
Synonyms
  • Benzenesulfonamide, N-hydroxy-
  • N-Hydroxybenzenesulfonamide
  • 599-71-3
  • 4-11-00-00093
  • Benzsulfohydroxamic acid
  • BRN 2257368
  • EINECS 209-973-8
  • N-Hydroxybenzenesulfonamide
  • Hydroxylamine, N-(phenylsulfonyl)-
  • NSC 45357
  • N-(Phenylsulfonyl)hydroxylamine
  • UNII-C64L4UMH19

Applications:

HPLC Separation of Aromatic Sulfonamides and Hydrozine

December 6, 2007

Application Analytes:
Benzenesulfonamide
Chlorobenzenesulfonamide
Hydroxybenzenesulfonamide
Hydroxysulphaminophenylhydrazine
Sulfanilamide
Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

Separation of Sulfonamides and Phenylhydrazine by Mixed-Mode HPLC

May 5, 2005

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 Column

Primesep 100

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Benzenesulfonamide
Chlorobenzenesulfonamide
Hydroxybenzenesulfonamide
Hydroxysulphaminophenylhydrazine
Sulfanilamide
Sulfonamides
Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.