| CAS Number | 599-71-3 |
|---|---|
| Molecular Formula | C6H7NO3S |
| Molecular Weight | 173.191 |
| InChI Key | BRMDATNYMUMZLN-UHFFFAOYSA-N |
| LogP | 0.48 |
| Synonyms |
|
Applications:
HPLC Separation of Aromatic Sulfonamides and Hydrozine
December 6, 2007
Chlorobenzenesulfonamide
Hydroxybenzenesulfonamide
Hydroxysulphaminophenylhydrazine
Sulfanilamide
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 optionsChlorobenzenesulfonamide
Hydroxybenzenesulfonamide
Hydroxysulphaminophenylhydrazine
Sulfanilamide
Sulfonamides
