Benzbromarone Impurity 6 (Ethyl-2-Benzofuran)(CAS: 3131-63-3)

Ethyl-2-Benzofuran Impurity 6 (CAS: 3131-63-3) is a crystalline compound with a molecular weight of approximately 185.24 g/mol. It has a melting point around 90-92°C and is poorly soluble in water but highly soluble in organic solvents like ethanol and dichloromethane. This impurity is relatively stable under normal conditions but may react with strong oxidizers. It is not typically reactive with common reagents used in organic synthesis.

Ethyl-2-Benzofuran Impurity 6 (CAS: 3131-63-3) is typically synthesized through the reduction of ethyl-2-benzofuranone using a suitable reducing agent such as sodium borohydride. The reaction is conducted in an organic solvent like ethanol at room temperature. The yield is generally high, around 85-95%, and the method is selective for the desired product without significant formation of other impurities.

Ethyl-2-Benzofuran Impurity 6 (CAS: 3131-63-3) is primarily used in the pharmaceutical industry as an intermediate in the synthesis of drugs. It may also have applications in polymer chemistry, where its unique properties can be utilized for certain polymer modifications or additives. However, specific applications in other industries like sensors or semiconductors are limited and less common.

When handling Ethyl-2-Benzofuran Impurity 6 (CAS: 3131-63-3), appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize exposure to potential vapors. Spills should be carefully cleaned up using appropriate absorbent materials. It is recommended to consult the safety data sheet (SDS) for detailed handling and storage instructions.