CAS 25796-68-3: 3-Bromothiophene-2-carbonyl chloride

Description: 3-Bromothiophene-2-carbonyl chloride is an organic compound characterized by its thiophene ring structure, which is a five-membered aromatic heterocycle containing sulfur. The presence of a bromine atom at the 3-position and a carbonyl chloride functional group at the 2-position significantly influences its reactivity and properties. This compound is typically a colorless to pale yellow liquid or solid, depending on its form and purity. It is known for its role as an intermediate in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. The carbonyl chloride group makes it a reactive acyl chloride, allowing it to participate in acylation reactions. Additionally, the bromine substituent can serve as a site for further functionalization, enhancing its utility in synthetic chemistry. Due to its reactivity, it should be handled with care, as it can be corrosive and may release harmful gases upon hydrolysis. Proper safety precautions, including the use of personal protective equipment, are essential when working with this compound.

Formula: C₅H₂BrClOS

InChI: InChI=1/C5H2BrClOS/c6-3-1-2-9-4(3)5(7)8/h1-2H

Synonyms:

• 2-Thiophenecarbonyl Chloride, 3-Bromo-
• 3-Bromo-2-thenoylchloride
• 3-Bromo-2-thienylcarbonyl chloride
• 3-Bromothiophene-2-carbonylchloride

3-Bromothiophene-2-carbonyl chloride

CAS: 25796-68-3

• Color and Shape: Low-Melting Solid
• Molecular weight: 225.49g/mol

3-Bromothiophene-2-carbonylchloride

CAS: 25796-68-3

3-Bromothiophene-2-carbonylchloride is a chemical compound with the molecular formula CHBrCl. It is a colorless liquid …

• Formula: C₅H₂BrClOS
• Purity: Min. 95%
• Molecular weight: 225.49 g/mol