Kappa agonists, Opioid receptor ligands, Drugs acting on the nervous system, Serotonin-norepinephrine reuptake inhibitors, Pharmaceuticals
Sigma Aldrich (1)
dextromethorphan (510-53-2, 125-71-3, 125-70-2)
Dextromethorphan Hydrobromide · Delsym · Levomethorphan
Methorphan comes in two isomeric forms, each with differing pharmacology and effects: Dextromethorphan - An over-the-counter cough suppressant, as well as dissociative hallucinogen. Levomethorphan - A potent opioid analgesic that was never clinically developed; the codeine analogue of the powerful opioid agonist analgesic levorphanol (Levo-Dromoran). Racemethorphan refers to the racemic mixture of both of these stereoisomers.
levorphanol (77-07-6, 297-90-5)
Levorphanol Tartrate · Levorphan · LevoDromoran
Levorphanol (INN; brand name Levo-Dromoran) is an opioid medication used to treat moderate to severe pain. It is one of four enantiomers of the compound racemorphan, and was first described in Germany in 1948 as an orally active, morphine-like analgesic. The drug has been in clinical use in the United States since 1953.