6-Oxa-1-azaspiro[3·3]heptane oxalate is primarily used in the field of medicinal chemistry as a building block for the synthesis of complex molecules. Its unique spirocyclic structure makes it valuable in the development of pharmaceuticals, particularly in the design of drugs targeting neurological disorders. The compound is often employed in the creation of novel inhibitors for enzymes and receptors involved in brain function, offering potential therapeutic benefits for conditions like epilepsy, anxiety, and depression. Additionally, its application extends to the development of antimicrobial agents, where it serves as a key intermediate in the synthesis of compounds with enhanced efficacy against resistant bacterial strains. Its versatility in organic synthesis also makes it a useful tool in academic research for exploring new chemical reactions and pathways.