GW842166X is a potent and selective cannabinoid receptor 2 (CB2) agonist with IC50 values of 63 and 91 nM for human and rat CB2, respectively.
IC50&Target
IC50: 63 nM (human CB2), 91 nM (rat CB2)
体外研究
GW842166X shows similar potency and efficacy for rat and human recombinant CB2 receptors. It has no significant agonist activity at concentrations up to 30 µM in human and rat CB1 recombinant assays.
体内研究
GW842166X has an oral ED50 of 0.1 mg/kg in the rat FCA model of inflammatory pain and shows full reversal of hyperalgesia at 0.3 mg/kg. The blood concentrations of GW842166X in experiments are 30 nM (0.03 mg/kg), 130 nM (0.1 mg/kg), and 370 nM (0.3 mg/ kg) 1 h after dosing. After dosing for 4 days in the FCA model, no statistical difference in antihyperalgesic response is observed on day 4 relative to day 1, indicating that tolerance does not occur.
分子式
C18H17Cl2F3N4O2
分子量
449.25
CAS号
666260-75-9
运输条件
Room temperature in continental US; may vary elsewhere.