108146
Benzenesulfonamide
≥98%
Synonym(s):
Phenylsulfonamide
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About This Item
Linear Formula:
C6H5SO2NH2
CAS Number:
Molecular Weight:
157.19
Beilstein:
1100566
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39093209
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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.
Signal Word
Warning
Hazard Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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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
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Carbonic anhydrase IX (CA-IX) is upregulated in cancer in response to the hypoxic tumor microenvironment, making it an attractive molecular target for the detection of hypoxic solid tumors. A series of small molecule benzenesulfonamide based CA-IX inhibitors containing novel tridentate
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The P2Y(1) receptor (P2Y(1)R) is a G protein-coupled receptor naturally activated by extracellular ADP. Its stimulation is an essential requirement of ADP-induced platelet aggregation, thus making antagonists highly sought compounds for the development of antithrombotic agents. Here, through a virtual
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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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