DL-Methionine, identified by its CAS number 59-51-8, is a cornerstone chemical in several key industries. As an essential amino acid, it possesses unique sulfur-containing properties that lend themselves to critical functions in animal nutrition, pharmaceutical development, and food science. Understanding its properties, production methods, and diverse applications is vital for any professional involved in sourcing or utilizing this compound.

Chemically, DL-Methionine is a white crystalline powder with a characteristic odor. It is a racemic mixture, meaning it contains both the D- and L- enantiomers of methionine. While L-methionine is the biologically active form in protein synthesis, DL-methionine is readily converted to its L-form within biological systems, making it an effective and widely used source. Its production primarily involves chemical synthesis, a process refined over decades to ensure high purity (often exceeding 99%) and consistent quality. Manufacturers utilize raw materials like acrolein, methyl mercaptan, and hydrogen cyanide to create this indispensable amino acid.

The applications of DL-Methionine are extensive. In the animal feed industry, it serves as a primary limiting amino acid, crucial for the growth, feather development, and overall health of poultry and livestock. Its inclusion in feed formulations directly impacts feed conversion efficiency and economic viability for producers. In the pharmaceutical sector, DL-Methionine acts as a vital intermediate, used in the synthesis of various drugs and therapeutic agents, and is recognized for its liver-protective and antioxidant properties. The food industry benefits from DL-Methionine as a nutritional supplement and a precursor for flavor compounds, enhancing both the health and sensory appeal of products.

For businesses seeking to purchase DL-Methionine, partnering with a reputable manufacturer and supplier is essential. We, as a dedicated supplier, offer high-purity DL-Methionine with a strong emphasis on quality control and reliable delivery. Our manufacturing capabilities ensure a stable supply for all your needs, whether for large-scale industrial applications or specialized research. We invite you to connect with us to learn more about our DL-Methionine offerings and how we can support your procurement requirements.