ZC-B

ZC-B (3-(4-bromo-2,5-dimethoxyphenyl)azetidine) is a phenethylamine derivative which acts as a serotonin receptor agonist selective for the 5-HT₂ subtypes, with an EC₅₀ of 1.6nM at 5-HT_2A, vs 5.8nM at 5-HT_2C. It is structurally related to the psychedelic phenethylamines 2C-B and DOB, but with the amine side chain conformationally restricted as an azetidine ring.

• DOB
• β-Methyl-2C-B
• 4C-B
• TCB-2
• LPH-5
• LSZ