Pyrrolidine-1-carbonitrile is primarily utilized in the field of organic synthesis as a versatile building block for the creation of various pharmaceutical compounds. Its structure allows it to serve as a precursor in the development of heterocyclic compounds, which are often key components in drugs targeting neurological and cardiovascular diseases. Additionally, it is employed in the synthesis of agrochemicals, where it contributes to the production of pesticides and herbicides. Its reactivity with other organic molecules makes it valuable in the preparation of intermediates for fine chemicals and specialty materials. The compound is also explored in research for its potential use in the development of novel bioactive molecules and as a ligand in catalytic processes.