L-LEUCINE CAS No.: 61-90-5 Molecular Formula: C₆H₁₃NO₂ Molecular Weight: 131.17 g/mol 1. DESCRIPTION Appearance: White or almost white crystalline powder/flakes Solubility: 1 g dissolves in ~40 mL water 1 g dissolves in ~100 mL glacial acetic acid Sparingly soluble in alcohol Soluble in dilute H…