G5767

D-(+)-Glukose

ACS reagent

• Synonym(e): Dextrose
• Empirische Formel (Hill-System): C₆H₁₂O₆
• CAS-Nummer: 50-99-7
• Molekulargewicht: 180.16
• Beilstein: 1724615
• EG-Nummer: 200-075-1
• MDL-Nummer: MFCD00063774
• UNSPSC-Code: 12352201
• PubChem Substanz-ID: 24895228
• NACRES: NA.21

Eigenschaften

• Biologische Quelle: wheat
• Qualitätsniveau: 200
• Qualität: ACS reagent
• Form: powder
• Optische Aktivität: [α]25/D +52.5 to +53.0°(lit.)
• Verunreinigungen: Starch, passes test; ≤0.002 meq/g Titratable acid; ≤0.005% Insoluble matter
• Glührückstand: ≤0.02%
• Verlust: ≤0.2% loss on drying, 105°C
• Farbe: colorless
• mp (Schmelzpunkt): 150-152 °C (lit.)
• Anionenspuren: chloride (Cl^-): ≤0.01%; sulfate, sulfite (as SO₄^2-): ≤0.005%
• Kationenspuren: Fe: ≤5 ppm; heavy metals: ≤5 ppm (by ICP-OES)
• Lagertemp.: room temp
• SMILES String: OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1
• InChIKey: WQZGKKKJIJFFOK-DVKNGEFBSA-N
• Angaben zum Gen: human ... PYGM(5837)

Beschreibung

Allgemeine Beschreibung

D-glucose, an aldohexose, possesses four chiral carbon atoms. It is an important product obtained from starch hydrolyzed by acid and/or enzymes.

Anwendung

D-(+)-Glucose has been used:

• as a supplement in Dulbecco′s phosphate-buffered saline (DPBS) for standardized serum bactericidal assay (SBA) using human complement
• as a component in 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES)-buffered Tyrode′s solution to treat the excised diaphragmatic specimens to assess the effect of osmolarity changes on the intrinsic lymphatic pumping mechanism
• to study the effect of restoring circulating glucose content in insulin-responsive neurons of rats
• for oral glucose tolerance tests (OGTTs)

Biochem./physiol. Wirkung

Glucose, the universal energy source for all human cells, is the vital precursor for the production and conversion of several downstream carbohydrates. The uptake of glucose is a key indicator of cellular energy metabolism. Glucose infusion can block the release of oxytocin and vasopressin by insulin-induced hypoglycemia in humans.

Angaben zur Herstellung

The material may produce a yellowish solution if prepared at a higher concentration than 2 g + 15mL.

Sonstige Hinweise

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)