L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate
O-PHOSPHO-L-THREONINE
CAS: 1114-81-4
Molecular Formula: C4H10NO6P
L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate - Names and Identifiers
L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate - Physico-chemical Properties
| Molecular Formula | C4H10NO6P |
| Molar Mass | 199.1 |
| Density | 1.671±0.06 g/cm3(Predicted) |
| Melting Point | 169 °C |
| Boling Point | 454.0±55.0 °C(Predicted) |
| Solubility | NH4OH 1 M: 0.1 g/mL, clear, colorless |
| BRN | 1727078 |
| pKa | 1.73±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Use | O-Phospho-L-threonine is an amino acid derivative. |
L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate - Risk and Safety
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate - Upstream Downstream Industry
| Raw Materials | L-Threonine |
L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate - Preparation
Dissolve the phosphate in the minimum volume of H2O, add charcoal, stir for a few minutes, filter and smear on a Dowex 50W(H type) column, and then elute with 2N HCl. The eluent is evaporated under reduced pressure, from which the desired fraction yields phosphate crystals which can be recrystallized from a H2O/MeOH mixture, and the crystals are then dried under vacuum over P2O5 at about 80°C. [Verdi Chem., 7 196 1953,Beilstein 4 IV 3175.]
Last Update：2023-08-16 23:22:23
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Raw Materials for L-Threonine O-phosphate, (S)-2-Amino-3-hydroxybutanoic acid 3-phosphate