CAS No: 72-19-5;6028-28-0, Chemical Name: L-Threonine
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72-19-5;6028-28-0 L-Threonine

product Name L-Threonine
Synonyms L-2-Amino-3-hydroxybutyric acid; L-Threonine, USP Grade; L-Threonine, allo-Free; H-Thr-OH; (2S,3R)-(-)-Threonine; Thr; (2S,3R)-2-Amino-3-hydroxybutyric acid; 2-Amino-3-hydroxybutanoic acid; 1-(4-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde semicarbazone; Threonine; L-Threonin
Molecular Formula C4H9NO3
Molecular Weight 119.1192
InChI InChI=1/C4H9NO3/c1-2(6)3(5)4(7)8/h2-3,6H,5H2,1H3,(H,7,8)/t2?,3-/m0/s1
CAS Registry Number 72-19-5;6028-28-0
EINECS 200-774-1
Molecular Structure 72-19-5;6028-28-0 L-Threonine
Density 1.307g/cm3
Melting point 255℃
Boiling point 345.803°C at 760 mmHg
Refractive index 1.507
Flash point 162.936°C
Water solubility 90 g/L (20℃)
Vapour Pressur 0mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:;