Pinacol 3-nitro-4-cyclopropylaminophenylboronic acid is primarily utilized 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 boronic acid group in the compound acts as a key functional group, enabling the coupling with aryl or vinyl halides in the presence of a palladium catalyst. Its nitro and cyclopropylamino substituents can influence reactivity and selectivity, making it useful for constructing complex molecular structures. Additionally, it may find applications in the development of sensors or probes due to its boronic acid moiety, which can interact with diols or other target molecules.