ChemicalBook > Product Catalog > Biochemical Engineering > Saccharides > Monosaccharide > D(-)-Arabinose
D(-)-Arabinose
- Product Name:D(-)-Arabinose
- CAS:28697-53-2
- MF:C5H10O5
- MW:150.13
- EINECS:233-708-5
- Mol File:28697-53-2.mol
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D(-)-Arabinose Chemical Properties
- Melting point:162-164 °C(lit.)
- alpha -103.5 º (c=4, H2O, 24hrs.)
- Boiling point:191.65°C (rough estimate)
- Density 1.1897 (rough estimate)
- refractive index 1.3920 (estimate)
- storage temp. Sealed in dry,2-8°C
- solubility H2O: 1 M at 20 °C, clear, colorless
- pka12.26±0.70(Predicted)
- form Liquid
- color Clear
- Water Solubility soluble
- CAS DataBase Reference28697-53-2(CAS DataBase Reference)
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ACROS
D(-)-Arabinose Usage And Synthesis
- Chemical PropertiesWhite to off-white powder
- UsesAn inhibitor of the enzyme glucose dehydrogenase.
- Purification MethodsCrystallise D-(-)-arabinose three times from EtOH, dry it in vacuo at 60o for 24hours and store it in a vacuum desiccator. It also crystallises from a mixture of H2O/MeOH/EtOH with m 158-160o, or H2O with m 160-161o. [Whistler & Schweiger J Am Chem Soc 81 5190 1959, Fletcher et al. J Am Chem Soc 72 4546 1950, Beilstein 1 IV 4215, see Angyal Adv Carbohydrate Chem Biochem 42 15 1984 for ratio of anomers in solution.]
D(-)-Arabinose Preparation Products And Raw materials
- Preparation Productsbeta-D-(-)-Arabinose
- Raw materialsHydrogen peroxideCalcium gluconate
- LACTODIFUCOTETRAOSE METHYL BETA-L-FUCOPYRANOSIDE HYDROXYETHYL BETA-CYCLODEXTRIN NAPHTHOL AS-BI BETA-L-FUCOPYRANOSIDE 3-FUCOSYLLACTOSE 4-AMINOPHENYL-BETA-L-FUCOPYRANOSIDE 5-BROMO-4-CHLORO-3-INDOXYL-BETA-L-FUCOPYRANOSIDE LACTO-N-FUCOPENTAOSE III 6-DEOXY-BETA-L-GALACTOSE PHOSPHATE DI(CYCLOHEXYLAMMONIUM SALT) 4-METHYLUMBELLIFERYL BETA-L-FUCOPYRANOSIDE SIALYL LEWIS A, SODIUM SALT 2'-FUCOSYLLACTOSE 2-Hydroxypropyl-β-cyclodextrin A-LACTULOSE BETA-D-GLCNAC-[1->3]-BETA-D-GAL-1->OME TRIACETYL-BETA-CYCLODEXTRIN 4-NITROPHENYL-BETA-L-FUCOPYRANOSIDE 3'-N-ACETYLNEURAMINYL-3-FUCOSYLLACTOSE SODIUM SALT
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