L-Leucine

• Catalog Number: ACM61905
• CAS: 61-90-5
• IUPAC Name: (2S)-2-Amino-4-methylpentanoic acid
• Synonyms: 4-Methyl-L-norvalin
• Molecular Weight: 131.17
• Molecular Formula: C6H13NO2
• Canonical SMILES: CC(C)CC(C(=O)O)N
• InChI: InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1
• InChI Key: ROHFNLRQFUQHCH-YFKPBYRVSA-N
• Boiling Point: 122-134 °C
• Melting Point: >300 °C(lit.)
• Flash Point: 145-148 °C
• Purity: 99%
• Density: 1.293 g/cm³
• Solubility: Slightly soluble in ethanol
• Appearance: White to off-white powder
• Storage: 2-8 °C
• Active Content: 95%
• pH: 5.5-7.0 (1%, H₂O, 25°C)
• Physical State: Solid
• Typical Applications: Use as dispersing agent, emulsion stabilizer.