Displaying 11 results of Chenodeoxycholic Acid Stable Isotopes Chenodeoxycholic acid is a bile acid that plays a crucial role in the digestion and absorption of fats. Stable isotopes of chenodeoxycholic acid are non-radioactive forms of the molecule that have a consistent atomic structure and can be used for a variety of research purposes. These isotopes are important tools for investigating the metabolism and biological functions of chenodeoxycholic acid in different physiological and pathological conditions.