Displaying 3 results of Amitriptyline Stable Isotopes Amitriptyline stable isotopes are a type of pharmaceutical compound used in medical research, specifically in drug metabolism studies. These isotopes are stable versions of the original compound, meaning they do not decay over time. They are used to track the movement and breakdown of the drug in the body, allowing researchers to gain a better understanding of its effectiveness and potential side effects. Amitriptyline stable isotopes are a valuable tool for drug development and have played a significant role in advancing pharmaceutical research.