Displaying 8 results of Doxorubicin Stable Isotopes Doxorubicin is a chemotherapy drug used to treat various types of cancer. Doxorubicin stable isotopes are non-radioactive versions of the drug that are used in research and clinical applications. These isotopes are chemically identical to the original drug but have a different number of neutrons in their atomic nuclei, which makes them ideal for studying the pharmacokinetics and metabolism of doxorubicin in the body. They are also used to develop new drug delivery systems and to improve the safety and efficacy of chemotherapy treatments.