Crenatine is primarily used in research settings for its potential neuroprotective properties. It has shown interest in studies related to cognitive enhancement and neuronal health, particularly in models of neurodegenerative diseases. The compound is also investigated for its ability to modulate certain enzyme activities in the brain, which may influence memory and learning processes. Due to its structural similarity to other bioactive creatine derivatives, crenatine is explored as a possible agent in improving cellular energy metabolism, especially in neural tissues. However, its applications remain experimental, with no established clinical use to date. Most current uses are confined to in vitro and animal model studies aimed at understanding brain function and developing new therapeutic approaches for neurological disorders.