Alfa Aesar™ Benzenesulfonamide, 98+%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A10891-30

BENZENESULFONAMIDE, 98+% 250G

UNSPSC: 12352111

Code: NEW

Additional Details:
Additional Details: CAS Number: 98-10-2 Weight: 0.01000kg


Quantity 250g

Product Code. 11494243

Quantity Price
1 £ 19.82 / 250g
Estimated Shipment date
from Supplier 07-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material Benzenesulfonamide
CAS 98-10-2
Molecular Formula C6H7NO2S
Formula Weight 157.19g/mol
MDL Number MFCD00007930
Beilstein 1100566

Specification

Melting Point 151° to 154°C
Quantity 250g
Flash Point 250°C (482°F)
Odor Odorless
Chemical Name or Material Benzenesulfonamide
CAS 98-10-2
Assay ≥98%
Molecular Formula C6H7NO2S
Formula Weight 157.19g/mol
MDL Number MFCD00007930
Beilstein 1100566
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P280f
Wear protective clothing.
RTECS Number DA9380000
TSCA TSCA

Applications
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.

Solubility
Soluble in methanol (25 mg/ml), and water (4.3 mg/ml at 16°C).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Safety and Handling

Warning

GHS H Statement
H302
Harmful if swallowed.

GHS P Statement
P280f
Wear protective clothing.