CAS 98-09-9

Benzenesulfonyl chloride

Description:

Benzenesulfonyl chloride, with the CAS number 98-09-9, is an aromatic sulfonyl chloride characterized by its sulfonyl functional group (-SO2Cl) attached to a benzene ring. It appears as a colorless to pale yellow liquid and has a pungent odor. This compound is highly reactive, particularly with nucleophiles, making it a valuable reagent in organic synthesis. It is commonly used for the introduction of sulfonyl groups into various organic molecules, facilitating the formation of sulfonamides and other derivatives. Benzenesulfonyl chloride is soluble in organic solvents such as dichloromethane and ether but is not soluble in water. Due to its reactivity, it can be corrosive and poses hazards such as skin and eye irritation. Proper safety precautions, including the use of personal protective equipment, are essential when handling this compound. Its applications extend to pharmaceuticals, agrochemicals, and materials science, where it plays a crucial role in the synthesis of complex organic structures.

Formula: C₆H₅ClO₂S

InChI: InChI=1/C6H5ClO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H

InChI key: InChIKey=CSKNSYBAZOQPLR-UHFFFAOYSA-N

SMILES: S(Cl)(=O)(=O)C1=CC=CC=C1

Synonyms:

• BSC
• Benzene Sulfonate Chloride
• Benzene Sulfonyl Chloride
• Benzene sulfochloride
• Benzene-1-sulfonyl chloride
• Benzenesulfonic chloride
• Benzenesulfonyle chloride
• Benzenesulphochloride
• Benzenesulphonyl chloride
• Benzolsulfonylchlorid
• Chlorure De Benzenesulfonyle
• Cloruro De Bencenosulfonilo
• Nsc 2864
• Phenylsulfonyl chloride
• chlorophenylsulfone
• Benzenesulfonyl chloride
• BENZENE SULFONE CHLORIDE
• benzolsulfochloride
• AKOS BBS-00004356
• Benzenesulfonchloride
• benezenesulfochloride
• BENZENSULFONYLCHLORIDE
• benzenosulfochlorek(polish)
• benzenesulfonicchloride
• Benzenosulfochlorek
• Benzenesulfchloride
• benzenosulphochloride
• benzenesulfonyl
• BENZENESULFONIC ACID CHLORIDE
• Benzenosulfochloride

Benzenesulfonyl Chloride [for Determination of Hippuric Acid]

CAS: 98-09-9

Formula: C₆H₅ClO₂S

Purity: >99.0%(GC)(T)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 176.61

Ref: 3B-B1211

Benzenesulfonyl Chloride

CAS: 98-09-9

Formula: C₆H₅ClO₂S

Purity: >99.0%(GC)(T)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 176.61

Ref: 3B-B0036

Benzenesulfonyl chloride, 98%

CAS: 98-09-9

Benzenesulfonyl chloride reacts with Grignard reagents to form oxindoles from N-unsubstituted indoles. It is widely used to check the assay of thiamine in different food products. It is involved in the synthesis of alpha-disulfones, sulfonamides and sulfoante esters as precursor. It is a derivatizat

Formula: C₆H₅ClO₂S

Purity: 98%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 176.61

Ref: 02-A10849

Benzenesulphonyl chloride

CAS: 98-09-9

Benzenesulphonyl chloride

Formula: C₆H₅ClO₂S

Purity: 98%

Color and Shape: clear. colourless liquid

Molecular weight: 176.6207g/mol

Ref: 54-OR16621

Benzenesulfonyl chloride

CAS: 98-09-9

Formula: C₆H₅ClO₂S

Purity: 99.0%

Color and Shape: Liquid, Clear

Molecular weight: 176.61

Ref: 10-F046725

Benzenesulfonyl Chloride

Controlled Product

CAS: 98-09-9

Applications Benzenesulfonyl Chloride is used in the synthesis of cecloprotoberberine derivatives as antitumor agents.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Li, Y. et al.: Eur. J. Med. Chem., 68, 463 (2013);

Formula: C₆H₅ClO₂S

Color and Shape: Neat

Molecular weight: 176.92

Ref: TR-B190000

Benzenesulfonyl chloride

CAS: 98-09-9

Benzenesulfonyl chloride is an antimicrobial agent that inhibits the enzyme Cox-2. It has been shown to be a potent anti-cancer compound in laboratory studies and has been found to have anti-inflammatory properties. Benzenesulfonyl chloride may also be effective against metabolic disorders such as obesity, diabetes, and cancer. The mechanism of action is currently unclear, but it has been shown to inhibit the activity of human serum xanthine oxidase, which is involved in oxidation reactions. This inhibition may lead to a decrease in the production of reactive oxygen species (ROS) that are toxic to cells. The reaction between benzenesulfonyl chloride and sulfonyl chloride is as follows: Benzenesulfonyl chloride + Sulfonyl chloride → Benzenesulfonic acid + Chlorosulfonic acid

Formula: C₆H₅ClO₂S

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 176.62 g/mol

Ref: 3D-FB34346

Benzenesulphonyl Chloride ExiPlus, Multi-Compendial, 98%

CAS: 98-09-9

Formula: C₆H₅SO₂Cl

Purity: min. 98%

Color and Shape: Clear, Colourless, liquid

Molecular weight: 176.62

Ref: SR-41035

Benzenesulphonyl Chloride pure, 98%

CAS: 98-09-9

Formula: C₆H₅SO₂Cl

Purity: min. 98%

Color and Shape: Clear, Colourless to pale yellow, Liquid

Molecular weight: 176.62

Ref: SR-42689