PricePropertiesSafety InformationDescription
ChemicalBook > CAS DataBase List > Benzenesulfonamide

Benzenesulfonamide

  • $21 - $398
  • Product name:Benzenesulfonamide
  • CAS:98-10-2
  • MF: C6H7NO2S
  • MW:157.19
  • EINECS:202-637-1
  • MDL Number:MFCD00007930
  • Synonyms:BENZENESULFONYLAMIDE;BENZENESULPHONAMIDE;BENZENESULFONAMIDE;Benzene sulfonamtde;Benzosuifqnamide;Benaenesulfonicamide ;benzolsulfonamide ;Benzosulfonamide
Price
  • Brand:Sigma-Aldrich
  • Product number:108146
  • Product nameBenzenesulfonamide
  • Purity:≥98%
  • Packaging:500g
  • Price:$75.9
  • Updated:2019/12/2 14:10:03
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:8.21959
  • Product nameBenzenesulfonamide for synthesis. CAS No. 98-10-2, EC Number 202-637-1., for synthesis
  • Purity:
  • Packaging:8219590500
  • Price:$93.5
  • Updated:2019/12/2 14:10:03
  • Buy:Buy
  • Brand:Sigma-Aldrich
  • Product number:108146
  • Product nameBenzenesulfonamide
  • Purity:≥98%
  • Packaging:5g
  • Price:$24.3
  • Updated:2019/12/2 14:10:03
  • Buy:Buy
  • Brand:TCI Chemical
  • Product number:B0028
  • Product nameBenzenesulfonamide
  • Purity:>98.0%(N)
  • Packaging:25g
  • Price:$21
  • Updated:2020/6/24 11:48:41
  • Buy:Buy
  • Brand:TCI Chemical
  • Product number:B0028
  • Product nameBenzenesulfonamide
  • Purity:>98.0%(N)
  • Packaging:500g
  • Price:$62
  • Updated:2020/6/24 11:48:41
  • Buy:Buy
Properties
  • Melting point:149-152 °C(lit.)
  • Boiling point:315.5±25.0 °C(Predicted)
  • Density 1.274 (estimate)
  • refractive index 1.5500 (estimate)
  • Flash point:250°C
  • storage temp. Store below +30°C.
  • solubility methanol: soluble25mg/mL
  • pka10.1(at 25℃)
  • form Powder, Crystals and/or Chunks
  • color White to off-white
  • Water Solubility 4.3 g/L (16 ºC)
  • BRN 1100566
  • InChIKeyKHBQMWCZKVMBLN-UHFFFAOYSA-N
  • CAS DataBase Reference98-10-2(CAS DataBase Reference)
  • NIST Chemistry ReferenceBenzenesulfonamide(98-10-2)
  • EPA Substance Registry SystemBenzenesulfonamide (98-10-2)
Safety Information
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements
  • H302:Harmful if swallowed
  • Precautionary statements
  • P264:Wash hands thoroughly after handling.
  • P264:Wash skin thouroughly after handling.
  • P270:Do not eat, drink or smoke when using this product.
  • P501:Dispose of contents/container to..…

Description

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. 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.


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