ChemicalBook > Product Catalog >Biochemical Engineering >Amino Acids and proteins >D(-)-allo-Threonine
D(-)-allo-Threonine
![D(-)-allo-Threonine Structure](CAS/GIF/24830-94-2.gif)
- CAS No.
- 24830-94-2
- Chemical Name:
- D(-)-allo-Threonine
- Synonyms
- D-ALLO-THREONINE;H-D-ALLO-THR-OH;(2R,3R)-2-Amino-3-hydroxybutanoic acid;d-allothreonin;allo-D-Threonine;Allothreonine, D-;(r)-allothreonine;D(-)-ALLO-THREONINE;D-Allothreonine >D(-)-allo-Threonine,99%
- CBNumber:
- CB4255642
- Molecular Formula:
- C4H9NO3
- Molecular Weight:
- 119.12
- MOL File:
- 24830-94-2.mol
- Modify Date:
- 2023/5/18 11:31:08
Melting point | 276 °C (dec.)(lit.) |
---|---|
alpha | -33.5 º (c=1, 1N HCl 24 ºC) |
Boiling point | 222.38°C (rough estimate) |
Density | 1.3126 (rough estimate) |
refractive index | -10 ° (C=5, H2O) |
storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
solubility | Water (Slightly) |
form | Solid |
pka | 2.19±0.10(Predicted) |
color | White to Off-White |
Water Solubility | soluble |
BRN | 1721644 |
InChIKey | AYFVYJQAPQTCCC-PWNYCUMCSA-N |
CAS DataBase Reference | 24830-94-2(CAS DataBase Reference) |
NIST Chemistry Reference | D-allothreonine(24830-94-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P305+P351+P338 | |||||||||
Safety Statements | 24/25 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | BA4050000 | |||||||||
HS Code | 29225090 | |||||||||
Toxicity | rat,LD50,intraperitoneal,6910mg/kg (6910mg/kg),BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)LUNGS, THORAX, OR RESPIRATION: DYSPNEA,Archives of Biochemistry and Biophysics. Vol. 64, Pg. 319, 1956. | |||||||||
NFPA 704 |
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D(-)-allo-Threonine price More Price(2)
D(-)-allo-Threonine Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
They are found as constituents of an increasing group of biologically active peptides. Stereocontrolled syntheses of chiral and racemic key intermediates to thienamycin from d-allo-threonine and trans-crotonic acid.
Purification Methods
Recrystallise D-allothreonine from aqueous EtOH or 50% EtOH. [Elliot J Chem Soc 62 1950, Birnbaum et al. J Biol Chem 194 455 1952, IR: Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 1961, Beilstein 4 IV 3170.]
D(-)-allo-Threonine Preparation Products And Raw materials
Global( 276)Suppliers
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24830-94-2(D(-)-allo-Threonine)Related Search:
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ALTRENOGEST
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DL-ALLO-THREONINE
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(r)-allothreonine
Allothreonine, D-
d-allothreonin
(2R,3S)-2-Amino-3-hydroxybutyric acid~H-D-Thr-OH
(2S,3S)-2-amino-3-hydroxy-butanoic acid
D(-)-allo-Threonine,99%
(2R,3R)-(-)-ALLO-THREONINE
(2R,3R)-(-)-2-AMINO-3-HYDROXYBUTYRIC ACID
(2R,3R)-2-AMINO-3-HYDROXYBUTYRIC ACID
D(-)-ALLO-THREONINE
(2R,3R)-2-azaniumyl-3-hydroxybutanoate
D-Allothreonine >
D(-)-allo-Threonine USP/EP/BP
(2R,3R)-2-Amino-3-hydroxybutanoic acid
H-D-ALLO-THR-OH
D-ALLO-THREONINE
allo-D-Threonine
24830-94-2
C4H9O3N
C49NO3
Specialty Synthesis
Unnatural Amino Acid Derivatives
Threonine Derivatives
Peptide Synthesis
Threonine [Thr, T]
Amino Acids