Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of bioactive molecules requiring spirocyclic amine scaffolds. Its protected amine functionality allows selective deprotection and further derivatization, making it valuable in medicinal chemistry for constructing complex nitrogen-containing heterocycles. Commonly employed in the preparation of kinase inhibitors and central nervous system agents due to its structural rigidity and favorable pharmacokinetic properties. Also utilized in agrochemical research for designing novel active ingredients with improved stability and selectivity.