Name | D-Threonine |
Synonyms | H-D-Thr-OH H-D-THR-OH D-Threonine (2R,3S)-(+)-Threonine D-β-Hydroxy-2-aMinobutyric acid D-2-AMINO-3-HYDROXYBUTYRIC ACID D-2-AMINO-3-HYDROXYBUTANOIC ACID (2R,3S)-2-Amino-3-hydroxybutyric acid D-ALPHA-AMINO-BETA-HYDROXYBUTYRIC ACID D-Threonine (D-2-AMino-3-hydroxybutanoic acid) D-Threonine,(2R,3S)-2-Amino-3-hydroxybutyric acid, D-α-Amino-β-hydroxybutyric acid |
CAS | 632-20-2 |
EINECS | 211-171-8 |
InChI | InChI=1/C8H16N2O6/c1-3(11)5(6(13)14)10-8(9,4(2)12)7(15)16/h3-5,10-12H,9H2,1-2H3,(H,13,14)(H,15,16)/t3?,4-,5?,8+/m0/s1 |
InChIKey | AYFVYJQAPQTCCC-STHAYSLISA-N |
Molecular Formula | C4H9NO3 |
Molar Mass | 119.12 |
Density | 1.3126 (rough estimate) |
Melting Point | 274 °C |
Boling Point | 222.38°C (rough estimate) |
Specific Rotation(α) | 28 º (c=6, water) |
Water Solubility | soluble |
Solubility | Soluble in water (50 mg/ml). |
Appearance | Colorless crystal |
Color | White |
Merck | 9380 |
BRN | 1721643 |
pKa | 2.19±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 28 ° (C=3, H2O) |
MDL | MFCD00064269 |
Physical and Chemical Properties | melting point 274°C specific optical rotation 28 ° (c = 6, water) water-soluble solution |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
RTECS | XO8580000 |
HS Code | 29225000 |
Reference Show more | 1. Wang Jian, Sun Yu, Chen Lili, Han Zhenzhen, Sun proficient. Evaluation of different metabolites in processed products of Polygonum multiflorum Thunb based on ~ 1H-NMR metabolomics [J]. Modern medicine and clinic, 2020,35(08):1537-1543. |