N-Acetyl-DL-penicillamine

2-Acetamido-3-methyl-3-sulfanylbutanoic acid is an organic compound that belongs to the class of amino acids. It is a derivative of methionine, an essential amino acid commonly found in various foods. 2-Acetamido-3-methyl-3-sulfanylbutanoic acid contains a thiol group and an acetamido group at specific positions in the amino acid chain. It has various applications in the food industry, especially as a flavor enhancer and umami seasoning. Additionally, it has potential research utility in liver disease and other metabolic disorders.