(4-Cyclopropylphenyl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical industry to create carbon-carbon bonds, which are essential for constructing complex molecules. The compound serves as a key intermediate in the production of various drugs, agrochemicals, and advanced materials. Its boronic acid group enables efficient coupling with aryl halides, facilitating the synthesis of biaryl compounds. Additionally, it finds applications in the development of sensors and catalysts due to its ability to interact with diols and other functional groups. Its versatility makes it valuable in research and industrial processes aimed at creating novel compounds with specific properties.