CAS 24974-73-0

3-Chlorobenzylsulfonyl chloride

Description:

3-Chlorobenzylsulfonyl chloride, with the CAS number 24974-73-0, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a chlorobenzyl moiety. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and storage conditions. It is known for its reactivity, particularly due to the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis, especially for the introduction of sulfonyl groups into various substrates. The presence of the chlorine atom on the benzyl ring enhances its electrophilic character, facilitating further chemical transformations. 3-Chlorobenzylsulfonyl chloride is generally handled with caution, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this compound.

Formula: C₇H₆Cl₂O₂S

InChI: InChI=1S/C7H6Cl2O2S/c8-7-3-1-2-6(4-7)5-12(9,10)11/h1-4H,5H2

InChI key: InChIKey=LXTGNVLBPVVMSL-UHFFFAOYSA-N

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

Synonyms:

• (3-Chloro-Phenyl)-Methanesulfonyl Chloride
• (3-Chlorophenyl)Methanesulfonyl Chloride
• (3-Chlorophenyl)methanesulfonic acid chloride
• (m-Chlorophenyl)methanesulfonyl chloride
• 3-Chlorobenzenemethanesulfonyl chloride
• 3-Chlorobenzylsulfonyl chloride
• Benzenemethanesulfonyl chloride, 3-chloro-
• m-Chlorobenzylsulfonyl chloride
• α-Toluenesulfonyl chloride, m-chloro-

3-Chloro-α-toluenesulfonyl chloride, 96%

CAS: 24974-73-0

3-Chloro-alpha-toluenesulfonyl chloride is used as a pharmaceutical intermediate. 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 cod

Formula: C₇H₆Cl₂O₂S

Purity: 96%

Color and Shape: White to pale cream, Crystals or powder or crystalline powder

Molecular weight: 225.08

Ref: 02-B24073

Benzenemethanesulfonyl chloride, 3-chloro-

CAS: 24974-73-0

Formula: C₇H₆Cl₂O₂S

Purity: 95%

Color and Shape: Solid

Molecular weight: 225.0923

Ref: IN-DA002Q21

(3-Chlorophenyl)methanesulfonyl chloride

CAS: 24974-73-0

(3-Chlorophenyl)methanesulfonyl chloride

Purity: 95%

Molecular weight: 225.1g/mol

Ref: 54-OR1052396

(3-Chloro-phenyl)-methanesulfonyl chloride

CAS: 24974-73-0

Formula: C₇H₆Cl₂O₂S

Purity: 95%

Color and Shape: Solid

Molecular weight: 225.08

Ref: 10-F020875