PF-3845 is a potent, selective, irreversible and orally active inhibitor of fatty acid amide hydrolase (FAAH), with a Ki of 0.23 μM. PF-3845 is a covalent inhibitor that carbamylates FAAHs serine nucleophile. PF-3845 can reduce pain sensation, inflammation, and anxiety/depression without substantial effects on motility or cognition.
性状
Solid
IC50 & Target[1][2]
Ki: 0.23 μM (FAAH)
体外研究(In Vitro)
PF-3845 (0.5 nM-10 μM; 40 min) inhibits human FAAH-1 (IC50=18 nM) in a concentration-dependent manner, and shows negligible activity against FAAH-2 (IC50>10 μM) in COS-7 cells.
PF-3845 (0.1-1000 μM; 48 h) significantly decreases the Colo-205 cell viability.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
PF-3845 (1-30 mg/kg; p.o.) produces cannabinoid receptor-dependent reductions in inflammatory pain in rat.
PF-3845 (10 mg/kg; a single i.p.) selectively inhibits FAAH in mice for up to 24 hours.
PF-3845 (10 mg/kg; a single i.p.) causes a dramatic and sustained elevation in Anandamide (AEA) in mice.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model:
Male Sprague-Dawley rats (200g- 250g) are injected CFA
Dosage:
1, 3, 10, 30 mg/kg
Administration:
Oral administration
Result:
Caused a dose-dependent inhibition of mechanical allodynia with a minimum effective dose (MED) of 3 mg/kg.