Cyclobutanecarbonitrile is primarily utilized in organic synthesis as a versatile building block for the creation of complex molecules. Its strained cyclobutane ring and nitrile functional group make it a valuable intermediate in the production of pharmaceuticals, where it can be used to develop active pharmaceutical ingredients (APIs). The compound is also employed in the synthesis of agrochemicals, contributing to the development of pesticides and herbicides. Additionally, its unique structure allows it to serve as a precursor in the preparation of fine chemicals and specialty materials, including polymers and adhesives. Researchers often exploit its reactivity in cycloaddition reactions and ring-opening transformations to construct diverse molecular frameworks.