L-leucine
Basic Information
Chemical Formula: C6H13NO2
Molecular Weight: 131.17 g/mol
Structure: It has a branched - chain structure with a carboxyl group (-COOH), an amino group (-NH₂), and a side chain of isobutyl group. The specific structure is H₂N - CH(COOH) - CH₂ - CH(CH₃)₂.
Properties
Physical Properties: It is a white crystalline powder, odorless, and has a slightly bitter taste. It is soluble in water to a certain extent and insoluble in most organic solvents.
Chemical Properties: It has the typical chemical properties of amino acids. The amino group can react with acids to form salts, and the carboxyl group can react with bases to form salts. It can also participate in various biochemical reactions such as peptide bond formation.
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