(2-Chloro-4-isopropoxyphenyl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed to form carbon-carbon bonds, making it valuable in the production of pharmaceuticals, agrochemicals, and advanced materials. The compound acts as a key intermediate in the synthesis of complex organic molecules, enabling the creation of biologically active compounds. Its boronic acid group is essential for facilitating the coupling process with aryl halides, leading to the formation of biaryl structures. Additionally, it finds applications in the development of sensors and catalysts due to its ability to interact with diols and other functional groups.