| Identification | ||
| Name | L-Threonine | |
| Synonyms | L-2-Amino-3-hydroxybutyric acid; (2S,3R)-2-Amino-3-hydroxybutyric acid | |
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| Molecular Structure |
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| Molecular Formula | C4H9NO3 | |
| Molecular Weight | 119.12 | |
| CAS Registry Number | 72-19-5 | |
| EINECS | 200-774-1 | |
| Properties | ||
| Melting point | 255 ºC | |
| alpha | -28.4 º (c=6, H2O) | |
| Water solubility | 90 g/L (20 ºC) | |