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Documentos

108146

Sigma-Aldrich

Benzenesulfonamide

≥98%

Sinónimos:

Phenylsulfonamide

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About This Item

Fórmula lineal:
C6H5SO2NH2
Número de CAS:
98-10-2
Peso molecular:
157.19
Beilstein/REAXYS Number:
1100566
EC Number:
202-637-1
MDL number:
MFCD00007930
UNSPSC Code:
12352100
eCl@ss:
39093209
PubChem Substance ID:
24846803
NACRES:
NA.22

assay

≥98%

form

solid

mp

149-152 °C (lit.)

solubility

methanol: soluble 25 mg/mL

SMILES string

NS(=O)(=O)c1ccccc1

InChI

1S/C6H7NO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H2,7,8,9)

InChI key

KHBQMWCZKVMBLN-UHFFFAOYSA-N

Gene Information

human ... CA1(759)

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Application

Benzenesulfonamide was used to develop analytical method for simultaneous determination of benzotriazole, benzothiazole and benzenesulfonamide contaminants in environmental waters.

Biochem/physiol Actions

Benzenesulfonamide is an inhibitor of human carbonic anhydrase B. Benzenesulfonamide derivatives are effective in the treatment of proliferative diseases such as cancer. It is used in the synthesis of dyes, photochemicals and disinfectants.

Preparation Note

Benzenesulfonamide dissolves in methanol at a concentration of 25 mg/ml to form a clear, colourless solution.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Naphthalene-2-sulfonamide 97%

Sigma-Aldrich

634077

Naphthalene-2-sulfonamide

Trifluoromethanesulfonamide 95%

Sigma-Aldrich

638455

Trifluoromethanesulfonamide

Asha Chandran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 92, 84-90 (2012-03-27)
The FT-IR and FT-Raman spectra of (E)-N-carbamimidoyl-4-((4-methoxybenzylidene)amino)benzenesulfonamide were recorded and analyzed. Geometry and harmonic vibrational wavenumbers were calculated theoretically using Gaussian 03 set of quantum chemistry codes. Calculations were performed at the Hartree-Fock (HF) and density functional theory (DFT) levels
Astrid Goubet et al.
Bioorganic & medicinal chemistry letters, 23(3), 761-763 (2012-12-26)
C5-Ethynylbenzenesulfonamide-modified nucleotide (EBNA) was investigated as substrate of various DNA polymerases. The experiments revealed that KOD, Phusion and Klenow DNA polymerases successfully accepted EBNA-T nucleotide as a substrate and yielded the fully extended DNA. KOD DNA polymerase was found to
Theres Ramenda et al.
Amino acids, 44(4), 1167-1180 (2013-01-12)
Cu(I)-mediated [3+2]cycloaddition between azides and alkynes has evolved into a valuable bioconjugation tool in radiopharmaceutical chemistry. We have developed a simple, convenient and reliable radiosynthesis of 4-[18F]fluoro-N-methyl-N-(propyl-2-yn-1-yl)benzenesulfonamide ([18F]F-SA) as a novel aromatic sulfonamide-based click chemistry building block. [18F]F-SA could be
Nitrogen-15 nuclear magnetic resonance study of benzenesulfonamide and cyanate binding to carbonic anhydrase.
K Kanamori et al.
Biochemistry, 22(11), 2658-2664 (1983-05-24)
Yousuke Takaoka et al.
Chemical communications (Cambridge, England), 49(27), 2801-2803 (2013-02-27)
Here we describe how a (19)F-probe incorporated into an endogenous protein by a chemical biology method revealed protein dynamics. By explicit determination of ligand-bound and unbound structures with X-ray crystallography, the quantitative comparison of the protein's dynamics in live cells
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