Formulation: A neat oil
Formal Name: 5Z,8Z,11Z,14Z-eicosatetraenoic acid, 2-aminoethyl ester, monohydrochloride
Purity: ≥98%
Formula Markup: C22H37NO2 • HCl
Formula Weight: 384
Shelf life (days): 180
CAS Number: 443129-35-9
Notes: Arachidonoyl ethanolamide (AEA) was the first endogenous cannabinoid to be isolated and characterized as an agonist acting on the same receptors (CB1 and CB2) as tetrahydrocannabinols (THC).{1134,2713} Since that time, a number of related endocannabinoids have been isolated, most notably 2-arachidonoyl glycerol (2-AG).{5306} O-Arachidonoyl ethanolamine hydrochloride (O-AEA) is a recently isolated constituent of human and rat brain wherein the ethanolamine moiety is attached “backwards”, as an ester instead of an amide, as in AEA.{1134,2713,9804} O-AEA has mixed agonist/antagonist activity at the CB1 receptor and does not appear to be the native endogenous cannabinoid agonist at this receptor. This is in keeping with other observations that 2-AG is the primary endogenous CB1 receptor ligand.{7182}