Used in organic synthesis as an intermediate for producing pharmaceuticals, particularly in the development of beta-blockers and other cardiovascular drugs. It serves as a precursor in the synthesis of chiral compounds, aiding in the creation of enantiomerically pure substances. Additionally, it is employed in the preparation of agrochemicals and fine chemicals, contributing to the production of pesticides and herbicides. Its nitrile group makes it valuable in reactions like hydrolysis and reduction, enabling the formation of carboxylic acids and amines, respectively.