CAS 594-44-5

Ethanesulfonyl chloride

Description:

Ethanesulfonyl chloride, with the CAS number 594-44-5, is an organosulfur compound characterized by its sulfonyl chloride functional group. It appears as a colorless to pale yellow liquid and has a pungent odor. This compound is known for its reactivity, particularly as a sulfonating agent, which allows it to introduce sulfonyl groups into various organic molecules. Ethanesulfonyl chloride is soluble in organic solvents such as dichloromethane and ether but is not soluble in water due to its hydrophobic ethyl group. It is typically used in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. Safety precautions are essential when handling this compound, as it can be corrosive and may cause severe irritation to the skin, eyes, and respiratory system. Proper storage in a cool, dry place, away from moisture and incompatible substances, is crucial to maintain its stability and prevent hazardous reactions.

Formula: C₂H₅ClO₂S

InChI: InChI=1/C2H5ClO2S/c1-2-6(3,4)5/h2H2,1H3

InChI key: InChIKey=FRYHCSODNHYDPU-UHFFFAOYSA-N

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

Synonyms:

• Ethylsulfuryl chloride
• Ethylsulfonyl chloride
• Ethanesulfonyl chloride
• NSC 8649
• 1-Ethanesulfonyl chloride
• TL 77
• ETHANESULPHONYL CHLORIDE
• Ethylsulfochloride
• Ethane-1-sulfonic acid chloride
• Ethyl sulfone chloride
• 1,2-Ethane-disulfonic
• Ethane sulfochloride
• Ethanesulfonyl chloride, 98+%
• ETHANESULFONYL CHLORIDE, 99+%
• ethylsulfurylchloride
• Ethanesulfonic acid chloride
• tl77

Ethanesulfonyl Chloride

CAS: 594-44-5

Formula: C₂H₅ClO₂S

Purity: >98.0%(T)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 128.57

Ref: 3B-E0035

Ethanesulfonyl chloride, 98+%

CAS: 594-44-5

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: C₂H₅ClO₂S

Purity: 98+%

Color and Shape: Clear colorless to pale yellow or purple, Liquid

Molecular weight: 128.57

Ref: 02-B23723

Ethanesulfonyl chloride

CAS: 594-44-5

Ethanesulfonyl chloride

Formula: C₂H₅ClO₂S

Purity: 98%

Molecular weight: 128.58

Ref: IN-DG127605

Ethanesulfonyl chloride

CAS: 594-44-5

Formula: C₂H₅ClO₂S

Purity: 95

Color and Shape: Solid, No data available.

Molecular weight: 128.57

Ref: 10-F044992

Ethanesulfonyl chloride

CAS: 594-44-5

Formula: C₂H₅ClO₂S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 128.5779

Ref: IN-DA0034XB

Ethanesulfonyl chloride

CAS: 594-44-5

Ethanesulfonyl chloride is a potent inhibitor of acetylcholinesterase, and has been used in the treatment of bowel disease. It is also an inhibitor of toll-like receptor 4 (TLR4) and TLR2/6 heterodimers, which are involved in inflammatory bowel disease. This drug inhibits the synthesis of nitric oxide, which contributes to its anti-inflammatory activity. Nitro groups on ethane sulfonyl chloride react with hydroxyl groups on proteins to form covalent bonds. These reactions are irreversible and lead to inhibition or destruction of the target enzyme. The mechanism by which this drug inhibits the signaling pathways that cause autoimmune diseases is not yet known.

Formula: C₂H₅ClO₂S

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 128.58 g/mol

Ref: 3D-FE138684