FX-11 is primarily utilized in research and development settings, particularly in the field of biochemistry and pharmacology. It is often employed as a selective inhibitor in studies targeting specific enzymes or pathways, helping researchers understand their mechanisms and potential therapeutic applications. Its role in modulating biological processes makes it valuable for investigating disease models, particularly in cancer research, where it can be used to study cell proliferation and apoptosis. Additionally, FX-11 is sometimes used in high-throughput screening assays to identify novel drug candidates or to validate targets in drug discovery programs. Its specificity and efficacy in inhibiting certain biochemical reactions make it a useful tool for advancing scientific understanding in these areas.