8-Bromo-5,6-difluoro-2-methylquinoline(CAS: 131190-82-4)

8-Bromo-5,6-difluoro-2-methylquinoline is a white to off-white crystalline solid with a molecular weight of 251.02 g/mol. It has a low solubility in water but is soluble in common organic solvents like ethanol and acetone. The compound is known for its high stability but can undergo substitution reactions under appropriate conditions. It is generally reactive towards nucleophiles and electrophiles.

8-Bromo-5,6-difluoro-2-methylquinoline is typically synthesized through a multi-step process involving the protection of a quinoline ring, introduction of bromine and fluorine substituents, and the subsequent deprotection. Commonly used reactions include bromination of 5,6-difluoro-2-methylquinoline followed by quenching and purification steps. The yield from these reactions can be controlled by the choice of solvents and reaction conditions.

8-Bromo-5,6-difluoro-2-methylquinoline is used primarily in the pharmaceutical and chemical industries. It serves as a key intermediate in the synthesis of various bioactive compounds, including drugs. In addition, it is also utilized in the development of organic sensors and functional materials due to its unique chemical properties.

When handling 8-Bromo-5,6-difluoro-2-methylquinoline, it is essential to wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be carefully cleaned up using suitable absorbents, and proper disposal methods should be followed. Always refer to the Safety Data Sheet (SDS) for detailed precautions and emergency procedures.