(5-Methoxy-2-methylphenyl)boronic acid is widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is essential for forming carbon-carbon bonds, making it valuable in the production of pharmaceuticals, agrochemicals, and advanced materials. Its boronic acid group acts as a key intermediate, enabling the construction of complex aromatic compounds. Additionally, it is employed in the development of sensors and ligands due to its ability to interact with diols and other functional groups, making it useful in biochemical and analytical applications.