ChemicalBook Product Catalog Biochemical Engineering Saccharides Monosaccharide L-(+)-THREOSE

L-(+)-THREOSE

L-(+)-THREOSE Basic information
Product Name:L-(+)-THREOSE
Synonyms:L-(+)-THREOSE;L-THREOSE;L-(+)-Threosesyrup;Einecs 202-419-6;L-Threose ,60%;(2R,3S)-2,3,4-trihydroxybutanal;L-Threofuranose;L-Threose (~0.2 M in Water)
CAS:95-44-3
MF:C4H8O4
MW:120.1
EINECS:202-419-6
Product Categories:Carbohydrates;Carbohydrates A to;Carbohydrates P-ZBiochemicals and Reagents;Monosaccharide
Mol File:95-44-3.mol
L-(+)-THREOSE Structure
L-(+)-THREOSE Chemical Properties
Melting point 162-163℃
alpha D20 +13.2° (c = 4.5)
Boiling point 311.1±21.0 °C(Predicted)
density 1.410±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMSO (Sparingly), Methanol (Slightly), Water (Soluble)
pka12.49±0.20(Predicted)
form syrup
Safety Information
WGK Germany 3
HS Code 29400090
MSDS Information
ProviderLanguage
SigmaAldrich English
L-(+)-THREOSE Usage And Synthesis
Chemical PropertiesColorless to light yellow viscous liquid
UsesL-Threose is a significant degredation product of ascorbic acid, with high potential to glycate and crosslink lens proteins in vitro forming a stable lens tissue.
DefinitionChEBI: The L-stereoisomer of threose; a major in vivo degradation product of ascorbate.
L-(+)-THREOSE Preparation Products And Raw materials
Preparation ProductsL-(-)-SORBOSE
CYANOETHYL SUCROSE STACHYOSE TETRAHYDRATE DIKEGULAC ACID (-)-1,4-DI-O-TOSYL-2,3-O-ISOPROPYLIDENETHREITOL D-LACTULOSE OCTAACETATE 1,2-O-Isopropylidene-a-L-xylofuranose DL-Dithiothreitol 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose SUCROSE ACETATE ISOBUTYRATE Ferrous L-threonate FRUCTOSE-1-PHOSPHATE BARIUM SALT D-[2-13C]THREOSE 2,3,5-tri-O-benzyl-1,0-(4-nitrobenzoyl)-D-arabinofuranose STACHYOSE OCTAKIS(2-HYDROXYPROPYL)SUCROSE D-[1-13C]THREOSE SUCROSE BENZOATE O-2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosyl-(1->6)-1,3,4-tri-O-acetyl-beta-D-fructofuranosyl-alpha-D-glucopyranoside tetraacetate
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