Used in organic synthesis as an intermediate for pharmaceuticals and fine chemicals. Its aromatic bromine functionality allows for cross-coupling reactions, making it valuable in the development of active pharmaceutical ingredients (APIs). Commonly employed in the preparation of anti-inflammatory agents and central nervous system modulators. Also utilized in the synthesis of functionalized polymers and specialty esters for fragrances or plasticizers. The carboxylic acid group enables easy derivatization into amides, esters, and salts for tailored reactivity and solubility in various applications.