|Chemical and physical data|
|Molar mass||349.465 g/mol g·mol−1|
|3D model (JSmol)|
O-823 is a drug which is a cannabinoid derivative that is used in scientific research. It is described as a mixed agonist/antagonist at the cannabinoid receptor CB1, meaning that it acts as an antagonist when co-administered alongside a more potent CB1 agonist, but exhibits weak partial agonist effects when administered by itself.
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