L-Lysine monoacetate(CAS:57282-49-2)

L‑Lysine monoacetate (CAS 57282‑49‑2) is the acetate salt of lysine and is widely used in the food, feed, pharmaceutical, and research sectors. As a nutritional fortifier, it can supplement the essential amino acid in animal feed and human dietary supplements, enhancing protein synthesis and immune function. In pharmaceutical formulations, it serves as a raw material for amino‑acid injection solutions or oral preparations, meeting clinical nutrition needs. Research has shown that it can inhibit vascular smooth‑muscle cell apoptosis, reduce arterial calcification, and protect tissue in acute pancreatitis models, indicating potential pharmacological activity. Moreover, as a lysine precursor, it participates in the biosynthesis of secondary metabolites such as β‑lactam antibiotics. In the food‑beverage industry, it can act as a flavor enhancer or nutritional fortifier, improving the amino‑acid balance of products.