3-Bromo-5-fluoro-2-methylbenzoic acid(CAS: 1187318-52-0)

3-Bromo-5-fluoro-2-methylbenzoic acid is a crystalline solid with a high melting point. Its molecular weight is approximately 227.03 g/mol. The compound has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. It is reactive towards nucleophiles and can undergo various chemical transformations. This compound is often used in medicinal chemistry and as an intermediate in the synthesis of other compounds.

3-Bromo-5-fluoro-2-methylbenzoic acid is commonly synthesized via bromination and fluorination of 2-methylbenzoic acid. The reaction typically involves the use of N-bromosuccinimide (NBS) or N-fluoroboric acid in the presence of a radical initiator. The yield is usually around 70-80%, and the product can be isolated by recrystallization from an appropriate solvent.

3-Bromo-5-fluoro-2-methylbenzoic acid is primarily used in the pharmaceutical industry as an intermediate for the synthesis of various drug candidates. It is also utilized in the polymer industry for the development of new materials with specific properties. Additionally, it has potential applications in the electronics industry, particularly in the production of organic semiconductors and sensors.

When handling 3-Bromo-5-fluoro-2-methylbenzoic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to fumes. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly rinsed with water. Always consult the safety data sheet (SDS) for detailed handling and disposal information.