(3-amino-4-cyclopropylphenyl)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’s boronic acid group acts as a key intermediate, enabling the coupling of aryl or vinyl halides with boronic acids to create complex organic molecules. Additionally, its amino group can facilitate further functionalization, enhancing its versatility in designing target-specific compounds. This chemical is also explored in the development of enzyme inhibitors and receptor ligands due to its ability to interact with biological targets. Its unique structure makes it a useful building block in medicinal chemistry for creating potential drug candidates.