Dansyl sarcosine piperidinium salt, a chemical compound utilized in biochemical research, holds a pivotal position in the study of NMDA receptors. Owing to its proficiency in fluorescence detection of glutamate or glycine binding sites on these receptors, it may have the potential to augment the therapeutic treatment of prevalent neurological disorders such as Alzheimer's and Parkinson's. Its multifaceted uses offer researchers the versatility to investigate a host of biological phenomena related to the aforementioned conditions.