(5-chloro-2-cyclopropylphenyl)boronic acid is primarily used in organic synthesis as a key intermediate in the preparation of various pharmaceutical compounds. Its boronic acid group makes it a valuable reagent in Suzuki-Miyaura cross-coupling reactions, which are widely employed to construct carbon-carbon bonds in the synthesis of complex organic molecules. This chemical is particularly useful in the development of drug candidates, where it aids in the creation of biaryl structures that are common in many active pharmaceutical ingredients. Additionally, it finds application in the production of agrochemicals and materials science, where it contributes to the synthesis of advanced polymers and functional materials. Its stability and reactivity make it a versatile tool in medicinal chemistry and industrial research.