(3-cyclopropyl-5-methylphenyl)boronic acid is primarily used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is widely employed in the pharmaceutical industry for the formation of carbon-carbon bonds, enabling the synthesis of complex organic molecules, including drug candidates. The compound serves as a key intermediate in the production of various bioactive compounds and fine chemicals. Its boronic acid group facilitates efficient coupling with aryl or vinyl halides in the presence of a palladium catalyst, making it valuable for constructing diverse molecular architectures. Additionally, it is utilized in material science for the development of organic electronic materials and polymers. Its stability and reactivity under mild conditions make it a versatile reagent in both academic research and industrial applications.