L-Isoleucine - Molecular formula:C6H13NO2 CAS NO.:73-32-5 Physical and chemical properties and content:Appearance:White crystalline powder Product use:It can be used for the preparation of compound amino acid preparations, especially for the preparations of infusion high in branched-chain amino acids(such as 3H infusion, etc.). It can also be used in food fortifier to keep the balance of a variety of amino acid and improve the nutrition of food. Besides, it is widely used as dairy cow prolactin and feed additives. Applications may also be found in the production of functional drinks.