92413

D-(+)-Melibiose

analytical standard

• Synonym(e): 6-O-α-D-Galactopyranosyl-D-glucose
• Empirische Formel (Hill-System): C₁₂H₂₂O₁₁
• CAS-Nummer: 585-99-9
• Molekulargewicht: 342.30
• Beilstein: 93360
• EG-Nummer: 209-568-6
• MDL-Nummer: MFCD00168065
• UNSPSC-Code: 12352200

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Assay: ≥98% (HPLC)
• Optische Aktivität: [α]/D 137.0±3.0°, 10 hr, c = 5 in H₂O
• Haltbarkeit: limited shelf life, expiry date on the label
• chemische Klasse(n) des Analyten: oligosaccharides
• Verunreinigungen: ≤7.0% water
• Anwendung(en): food and beverages
• Format: neat
• SMILES String: OC[C@H]1O[C@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)[C@H](O)[C@@H](O)[C@H]1O
• InChI: 1S/C12H22O11/c13-1-4(15)7(17)8(18)5(16)3-22-12-11(21)10(20)9(19)6(2-14)23-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8+,9-,10-,11+,12-/m0/s1
• InChIKey: AYRXSINWFIIFAE-GFRRCQKTSA-N

Beschreibung

Allgemeine Beschreibung

Melibiose is a disaccharide, composed of galactose and glucose with an α-1,6 glycoside linkage. It is reported to promote the absorption of quercetin glycosides in the ligated small intestinal loop of rats.

Anwendung

D-(+)-Melibiose may be used as an analytical reference standard for the determination of the analyte in soybean samples using normal-phase high-performance liquid chromatography (HPLC) with evaporative light scattering detection and in environmental samples by gas chromatography-mass spectrometry (GC-MS) technique.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable