Telomerase inhibitor 2 is primarily used in cancer research due to its ability to target telomerase activity. Telomerase is an enzyme that allows cancer cells to maintain the length of their telomeres, enabling them to divide indefinitely. By inhibiting this enzyme, Telomerase inhibitor 2 can potentially limit the proliferation of cancer cells, making it a valuable tool in studying cancer biology and developing anti-cancer therapies. Its application is particularly relevant in understanding telomere dynamics and exploring strategies to induce cancer cell senescence or apoptosis. This compound is often utilized in laboratory settings to investigate the mechanisms of telomerase-dependent cancers and to evaluate its efficacy as a therapeutic agent in preclinical models.