D-Threonine Chemical Properties
Melting point 274 °C
alpha 28 º (c=6, water)
Boiling point 222.38°C (rough estimate)
density 1.3126 (rough estimate)
refractive index 28 ° (C=3, H2O)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility H2O: soluble
pka 2.19±0.10(Predicted)
form Crystals or Crystalline Powder
color White
Optical Rotation 31.2475°(C=1.0036g/100ml H2O)
Water Solubility soluble
Merck 9380
BRN 1721643
InChI 1S/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2-,3+/m0/s1
InChIKey AYFVYJQAPQTCCC-STHAYSLISA-N
SMILES C[C@H](O)[C@@H](N)C(O)=O
CAS DataBase Reference 632-20-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-37/39-26
WGK Germany 3
RTECS XO8580000
HS Code 29225000
Storage Class 11 - Combustible Solids
D-threonine is the D-form of threonine, which is a kind of amino acids. It can be used for the preparation of enantiomerically pure 1, 3-butanediol. It is also used as the intermediate during the preparation of chiral compounds such as antibiotics. D-threonine is an effective chiral pool reagent which contains an extra stereo-center. For example, people has recently used it as the starting material for total synthesis of protected legionaminic acid.
关键字： amino acid;
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