3-(Trifluoromethyl)phenylboronic acid (Cat No.: M046682) is an aromatic organoboron compound featuring a boronic acid group and a trifluoromethyl group at the meta (3-) position of a benzene ring. Widely used in Suzuki–Miyaura cross-coupling reactions, it enables the formation of C–C bonds with aryl or vinyl halides. The electron-withdrawing trifluoromethyl group enhances reactivity and modulates electronic properties, making it valuable in pharmaceuticals, agrochemicals, and materials science. It serves as a key intermediate for synthesizing bioactive molecules with fluorinated aromatic scaffolds.