Bis[(benzo-15-crown-5)-15-ylmethyl] pimelate is primarily utilized in the field of supramolecular chemistry due to its crown ether structure, which is effective in binding with alkali metal ions. This property makes it valuable in the development of ion-selective sensors and electrodes, where it can selectively recognize and capture specific metal ions from complex mixtures. Additionally, it is employed in the synthesis of complex molecular architectures, where its ability to form stable complexes with metal ions is exploited to create highly organized structures. In research, it is also used as a model compound to study host-guest interactions, providing insights into molecular recognition processes that are fundamental to the design of new materials and catalysts.