5-OAHSA
5-OAHSA (1-(3-Carboxypropyl)tetradecyl (9Z)-9-octadecenoate) is a endogenous lipid. 5-OAHSA reduces the level of blood glucose, improves the glucose tolerance, and stimulates the the secretion of GLP-1 and insulin. 5-OAHSA exhibits potential in regulating metabolic and inflammatory responses.