Assertion: methadone | /r/HasProperty | a racemic mix
Facets:
value: unlike morphine
type: OTHER
Source sentences:
text: Unlike morphine, methadone is a racemic mix; one stereoisomer acts as a NMDA receptor antagonist, the other is a mu-opioid receptor agonist.
text: Methadone is a racemic mixture; the L isomer has approximately 50 times higher affinity for the opioid receptors than the S
text: Unlike morphine, methadone is a racemic mix; one stereoisomer acts as a NMDA receptor antagonist, the other is a mu-agonist opioid.