H-D-Thr-OH , 99% , 632-20-2
Synonym(s):
(2R,3S)-2-Amino-3-hydroxybutyric acid;D -α-Amino-β-hydroxybutyric acid
CAS NO.:632-20-2
Empirical Formula: C4H9NO3
Molecular Weight: 119.12
MDL number: MFCD00064269
EINECS: 211-171-8
Pack Size | Price | Stock | Quantity |
5G | RMB38.40 | In Stock |
|
25G | RMB128.00 | In Stock |
|
100G | RMB494.40 | In Stock |
|
500G | RMB2268.80 | In Stock |
|
others | Enquire |
PRODUCT Properties
Melting point: | 274 °C |
Boiling point: | 222.38°C (rough estimate) |
alpha | 28 º (c=6, water) |
Density | 1.3126 (rough estimate) |
refractive index | 28 ° (C=3, H2O) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | H2O: soluble |
form | Crystals or Crystalline Powder |
pka | 2.19±0.10(Predicted) |
color | White |
Water Solubility | soluble |
Merck | 9380 |
BRN | 1721643 |
InChIKey | AYFVYJQAPQTCCC-STHAYSLISA-N |
CAS DataBase Reference | 632-20-2(CAS DataBase Reference) |
Description and Uses
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.
D-Threonine is the unnatural isomer of L-Threonine (T405500) and is known to inhibit growth and cell wall synthesis of Mycobacterium smegmatis. D-Threonine is also used as a synthetic intermediate for the production of chiral antibiotics. It is a steroisomer of the proteinogenic amino acid L-threonine. It has the potential to treat hypostatic leg ulceration.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 24/25-37/39-26 |
WGK Germany | 3 |
RTECS | XO8580000 |
HS Code | 29225000 |