5-HT3 antagonist 3 (Compound 15b) is a high-affinity5-HT3 receptorantagonist. 5-HT3 antagonist 3 binds to 5-HT3 receptors in rat brain cortical membranes withK_iof 0.25 nM^[1].

Serotonin (5-HT), involved in numerous physiological and pathophysiological processes, interacts with various distinct membrane receptors^[1].

319.40

C₂₀H₂₁N₃O

120635-47-4

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.