Cannabinol

Common card · No. 299305

Cannabinol (CBN) is a mildly psychoactive phytocannabinoid that acts as a low affinity partial agonist at the CB1 and CB2 receptors of the endocannabinoid system (ECS). Although CBN shares the same mechanism of action as other phytocannabinoids such as tetrahydrocannabinol (THC), it has a lower affinity for CB1 receptors, meaning that much higher doses of CBN are required in order to experience intoxicating effects. It was the first cannabinoid to be isolated from plants of genus Cannabis and was discovered in 1896.

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