Used as a multifunctional building block in organic synthesis, particularly in the development of dendrimers and porous organic frameworks due to its rigid, symmetric cage structure. Its four aldehyde groups allow for controlled stepwise reactions, making it valuable in constructing complex 3D molecular architectures. Commonly employed in materials science for designing covalent organic frameworks (COFs) with high surface area, useful in gas storage and separation. Also explored in pharmaceutical research as a scaffold for drug design, leveraging the adamantane core’s metabolic stability and lipophilicity to enhance bioavailability. Additionally, serves as a precursor in synthesizing functional polymers and supramolecular systems with tailored porosity and mechanical strength.