Arachidonoyl ethanolamide (AEA) is the ethanolamine amide of arachidonic acid, first isolated from porcine brain.1 AEA is an endogenous cannabinoid neurotransmitter that binds to both central cannabinoid (CB1) and peripheral cannabinoid (CB2) receptors.2 AEA inhibits the specific binding of [3H]-HU-243 to synaptosomal membranes with a Ki value of 52 nM, compared to 46 nM for Δ9-THC.1
1
Devane, W.A., Hanus, L., Breuer, A., et al. Isolation and structure of a brain constituent that binds to the cannabinoid receptor. Science2581946-1949(1992).
2
Felder, C.C., Briley, E.M., Axelrod, J., et al. Anandamide, an endogenous cannabimimetic eicosanoid, binds to the cloned human cannabinoid receptor and stimulates receptor-mediated signal transduction. Proc Natl Acad Sci USA907656-7660(1993).
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SMILES
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CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)NCCO
Background Reading
Devane, W.A., Hanus, L., Breuer, A., et al. Isolation and structure of a brain constituent that binds to the cannabinoid receptor. Science2581946-1949(1992).
Felder, C.C., Briley, E.M., Axelrod, J., et al. Anandamide, an endogenous cannabimimetic eicosanoid, binds to the cloned human cannabinoid receptor and stimulates receptor-mediated signal transduction. Proc Natl Acad Sci USA907656-7660(1993).
Arachidonoyl Ethanolamide is available in the following screening
library: