LX2343 is primarily used in research settings for its ability to modulate specific cellular pathways related to DNA repair and oxidative stress. It has shown potential in enhancing the efficacy of radiation-based therapies by sensitizing damaged cells, making it a compound of interest in oncology research. Its application extends to studies involving neurodegeneration, where it helps reduce reactive oxygen species in neuronal models. Due to its stability and cell permeability, LX2343 is favored in in vitro assays and preclinical studies aiming to understand stress response mechanisms. It is also utilized in high-throughput screening platforms to identify new therapeutic targets in aging and cancer-related diseases.