4-Benzamidophenylboronic acid is an organic compound featuring a boronic acid functional group attached to a phenyl ring, which is further substituted with a benzamide group. This structure makes it a bifunctional building block, combining the reactivity of an arylboronic acid with the hydrogen-bonding and structural features of an amide. Its primary application is in medicinal chemistry and pharmaceutical research as a key synthetic intermediate. The arylboronic acid moiety is widely utilized in Suzuki-Miyaura cross-coupling reactions, a fundamental method for constructing biaryl structures, which are common scaffolds in many drug molecules. The benzamide group can serve as a pharmacophore or a structural linker. This compound is specifically cited in patent literature related to the synthesis of kinase inhibitors and other biologically active small molecules. As a specialized boronic acid derivative, it is not a commodity chemical but a research-grade material used in the discovery and development of new therapeutic agents, particularly in constructing complex molecular architectures for biological screening.