Alfa Aesar™ Benzenesulfonamide, 98+%
Brand: Alfa Aesar™ A10891.0I
UNSPSC : 12352111
Code : NEW
Additional Details : CAS Number : 98-10-2 Weight : 0.01000kg
The presence of the benzenesulfonylamido (BS) groups shifted the activity of classic antimicrobial fluoroquinolones from being more active against Gram-negative to Gram-positive strains. Biospecific adsorption of carbonic anhydrase to self-assembled monolayers of alkanethiolates that present benzenesulfonamide groups on gold. Biospecific binding of carbonic anhydrase to mixed sams presenting benzenesulfonamide ligands led to a model system for studying lateral steric effects. In engineering the specificity of antibacterial fluoroquinolones, benzenesulfonamide modifications at c-7 of ciprofloxacin change its primary target instreptococcus pneumoniae from topoisomerase iv to gyrase. Polar substitutions in the benzenesulfonamide ring of celecoxib afford a potent 1,5-diarylpyrazole class of COX-2 inhibitors.
Soluble in methanol (25 mg/ml), and water (4.3 mg/ml at 16°C).
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
|151° to 154°C|