Used in polymer chemistry as a monomer for creating high-performance polymers with enhanced thermal and mechanical stability. Its rigid adamantane structure contributes to increased glass transition temperatures, making the resulting polymers suitable for high-temperature applications. Commonly employed in specialty coatings, optical materials, and heat-resistant films. Also investigated for use in drug delivery systems due to the biocompatibility and lipophilic nature of the adamantyl group, enabling controlled release and improved membrane penetration. Additionally, utilized in the synthesis of stimuli-responsive hydrogels and smart materials.