Displaying 2 results of Vortioxetine Stable Isotopes Vortioxetine is a medication used for the treatment of major depressive disorder. It is a novel antidepressant that works by modulating levels of serotonin in the brain. Vortioxetine Stable Isotopes are isotopically labeled forms of vortioxetine that are used in drug development and research. These isotopes are chemically identical to regular vortioxetine but contain a different number of neutrons in their nuclei, making them useful for studying the metabolism and pharmacokinetics of the drug.