Ethyl 1-benzothiophene-2-carboxylate(CAS: 17890-55-0)

Ethyl 1-benzothiophene-2-carboxylate (CAS: 17890-55-0) is a crystalline compound with a molecular weight of approximately 204.24 g/mol. It has a low solubility in water but is soluble in common organic solvents like ethanol and acetone. This compound is known for its reactivity in ester chemistry and can undergo hydrolysis under acidic conditions. It has a melting point of around 76-77°C.

Ethyl 1-benzothiophene-2-carboxylate (CAS: 17890-55-0) is typically synthesized via the reaction of 1-benzothiophene-2-carboxylic acid with ethyl bromide in the presence of a suitable base like potassium carbonate. The process usually involves heating the mixture to drive the reaction to completion, followed by work-up steps such as extraction and purification.

Ethyl 1-benzothiophene-2-carboxylate (CAS: 17890-55-0) is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis. It is also utilized in the preparation of polymers and as a component in sensors and semiconductors. Its applications are primarily in research and development due to its unique chemical properties.

When handling Ethyl 1-benzothiophene-2-carboxylate (CAS: 17890-55-0), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. This compound should be stored in a cool, dry place away from sources of ignition. In case of a spill, it should be carefully cleaned up with appropriate waste disposal measures. Always refer to the Safety Data Sheet (SDS) for detailed safety information.