Displaying 13 results of Quetiapine Stable Isotopes Quetiapine stable isotopes are non-radioactive versions of the antipsychotic drug quetiapine, which are commonly used in clinical and research settings to investigate the pharmacokinetics and metabolism of the drug. These isotopes are chemically identical to quetiapine but contain a different number of neutrons in the atom's nucleus, allowing for precise tracking and measurement of the drug's effects in biological systems. Quetiapine stable isotopes offer a valuable tool for understanding the mechanisms of action of this important medication.