Displaying 10 results of Tianeptine Stable Isotopes Tianeptine Stable Isotopes are a collection of isotopically labeled compounds used in scientific research to study the pharmacology and metabolism of Tianeptine, a drug used to treat depression and anxiety. These isotopes are chemically identical to the non-labeled versions of Tianeptine, but contain a heavier isotope of an element, such as carbon or nitrogen, which allows for more precise tracking and analysis. Their stability ensures accurate results in experiments, making them valuable tools for understanding the effects of Tianeptine on the body.