Used in supramolecular chemistry as a host molecule for molecular recognition due to its large cavity, enabling selective binding of guest molecules such as organic compounds and metal ions. Employed in sensor development for detecting specific analytes in environmental and biological samples. Applied in separation processes to capture and remove pollutants like aromatic hydrocarbons from aqueous solutions. Investigated for drug delivery systems where it can encapsulate active pharmaceutical ingredients and improve solubility or stability. Also utilized in catalysis as a scaffold to organize catalytic groups in a defined geometry.