phospho-Linoleoyl Ethanolamide

phospho-Linoleoyl Ethanolamide (CAS No.: 419566-71-5) is an endogenous phosphorylated lipid intermediate in the biosynthetic pathway of linoleoyl ethanolamide, belonging to the broader class of N-acylethanolamine-related signaling molecules that participate in lipid-mediated regulatory networks. Generated through phospholipase C-mediated hydrolysis of N-acylphosphatidylethanolamine, this compound functions within lipid signaling pathways that influence metabolic homeostasis and feeding behavior. Experimental evidence indicates that, in concert with other endogenous N-acylethanolamines, phospho-Linoleoyl Ethanolamide contributes to the modulation of food intake by prolonging feeding latency and extending post-meal intervals, suggesting involvement in neuroendocrine mechanisms governing appetite and energy balance. Although direct molecular targets have not been fully elucidated, its activity is associated with pathways regulating lipid metabolism and neuromodulatory signaling linked to satiety and energy homeostasis. Quantitative activity data are limited, but functional effects are typically observed in concentration ranges consistent with other bioactive lipid mediators, generally spanning nanomolar to micromolar levels depending on the experimental system. This compound is therefore of interest in biomedical research focused on metabolic disorders, appetite regulation, and lipid signaling, and is commonly utilized in cell-based assays and animal models to investigate the physiological roles of N-acylethanolamine metabolism, with dosing and concentrations varying according to specific study designs and objectives.