Displaying 2 results of Sulfadoxine Stable Isotopes Sulfadoxine stable isotopes are isotopes of the drug sulfadoxine that have a stable atomic nucleus and do not decay over time. These isotopes are used in pharmacokinetic studies to determine the metabolism and elimination of sulfadoxine in the body. They are also used in drug development to optimize dosage and minimize side effects. Sulfadoxine stable isotopes are valuable tools in the field of pharmaceutical research and development.