L-Threonine

• Catalog Number: ACM72195-1
• CAS: 72-19-5
• IUPAC Name: (2S,3R)-2-Amino-3-hydroxybutanoic acid
• Synonyms: L-α-Amino-β-hydroxy-butiric acid
• Molecular Weight: 119.12
• Molecular Formula: C4H9NO3
• Canonical SMILES: CC(C(C(=O)O)N)O
• InChI: InChI=1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m1/s1
• InChI Key: AYFVYJQAPQTCCC-GBXIJSLDSA-N
• Boiling Point: 222.38 °C
• Melting Point: 256 °C(lit.)
• Purity: 98%
• Density: 1.3126 g/cm³
• Solubility: Insoluble in ethanol, ethyl ether, chloroform
• Appearance: Yellow powder
• Storage: 2-8 °C
• Active Content: 95%
• pH: 5-6 (100g/l, H₂O, 20°C)
• Physical State: Solid
• Typical Applications: Perfume