Displaying 3 results of Niclosamide Stable Isotopes Niclosamide Stable Isotopes are non-radioactive forms of the drug Niclosamide that are used in scientific research, particularly in drug development and pharmacokinetics studies. These isotopes have the same chemical properties as the regular Niclosamide, but differ in their atomic mass. They are used to trace and measure the absorption, distribution, metabolism, and excretion of Niclosamide in the body, providing valuable information for drug development and safety assessments.