Displaying 1 results of Pregablin Stable Isotopes Pregabalin is a medication used to treat neuropathic pain, anxiety disorders, and epilepsy. Pregabalin stable isotopes are isotopically-labeled versions of pregabalin that contain a specific number of stable isotopes of carbon, hydrogen, nitrogen, and oxygen. These isotopes have unique properties that allow for more precise studies of pregabalin metabolism and pharmacokinetics. Pregabalin stable isotopes are useful tools in drug development and clinical research.