This chemical is primarily utilized in organic synthesis as an intermediate for the production of various pharmaceuticals and agrochemicals. Its structure, featuring a phenyl acetonitrile group, makes it suitable for further chemical modifications, such as the introduction of additional functional groups or the formation of heterocycles. It is often employed in the development of active pharmaceutical ingredients (APIs) where the tert-pentyl group can enhance the lipophilicity and stability of the final compound. Additionally, it may be used in research settings to study reaction mechanisms or to develop novel compounds with potential biological activity. Its application is largely confined to laboratory and industrial chemical processes rather than direct commercial use.