Esketamine

Esketamine, also known as (S)-ketamine or S(+)-ketamine, is the S(+) enantiomer of ketamine,[3][8] is a dissociative hallucinogen medication used as a general anesthetic and as an antidepressant for treatment of depression. It is sold under the brand names Spravato (for depression) and Ketanest (for anesthesia), among others.[6][3][9][10] Esketamine is the active enantiomer of ketamine in terms of ... [wikipedia]