CAS 82964-91-8

4-(Methylsulfonyl)benzenesulfonyl chloride

Description:

4-(Methylsulfonyl)benzenesulfonyl chloride, with the CAS number 82964-91-8, is an organic compound characterized by the presence of both sulfonyl chloride and methylsulfonyl functional groups. This compound typically appears as a white to light yellow solid and is known for its reactivity, particularly due to the sulfonyl chloride moiety, which can undergo nucleophilic substitution reactions. It is soluble in polar organic solvents, making it useful in various chemical syntheses. The presence of the methylsulfonyl group enhances its utility in the formation of sulfonamide derivatives and other sulfonyl-containing compounds. This compound is often employed in the pharmaceutical industry for the synthesis of biologically active molecules, as well as in the development of agrochemicals. However, it should be handled with care due to its potential to release toxic gases upon hydrolysis and its corrosive nature. Proper safety precautions, including the use of personal protective equipment, are essential when working with this substance.

Formula: C₇H₇ClO₄S₂

InChI: InChI=1/C7H7ClO4S2/c1-13(9,10)6-2-4-7(5-3-6)14(8,11)12/h2-5H,1H3

SMILES: CS(=O)(=O)c1ccc(cc1)S(=O)(=O)Cl

Synonyms:

• Benzenesulfonyl chloride, 4-(methylsulfonyl)-
• 4-(Methylsulfonyl)benzenesulfonyl chloride

4-(Methylsulfonyl)benzenesulfonyl chloride, 95%

CAS: 82964-91-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₇ClO₄S₂

Purity: 95%

Color and Shape: White, Solid

Molecular weight: 254.70

Ref: 02-H50264

4-Methylsulfonylbenzenesulfonyl chloride

CAS: 82964-91-8

Formula: C₇H₇ClO₄S₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 254.7111

Ref: IN-DA003LSQ

4-(Methylsulphonyl)benzenesulphonyl chloride

CAS: 82964-91-8

4-(Methylsulphonyl)benzenesulphonyl chloride

Formula: C₇H₇ClO₄S₂

Purity: 95%

Color and Shape: pale yellow solid

Molecular weight: 254.71g/mol

Ref: 54-OR9678

4-(Methylsulfonyl)benzenesulfonyl chloride

CAS: 82964-91-8

Formula: C₇H₇ClO₄S₂

Purity: 95%

Color and Shape: Solid, Powder or Crystalline Powder or Solid

Molecular weight: 254.7

Ref: 10-F023359