Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceutical compounds. It plays a role in the development of bioactive molecules due to its hydrazide functional group, which can undergo condensation reactions to form heterocyclic structures. Commonly utilized in the synthesis of anticonvulsant and anti-inflammatory agents. Also serves as a building block in the production of agrochemicals and specialty polymers. Its cyclopentyl moiety contributes to lipophilicity, enhancing membrane permeability in drug design.