G0886

4-O-β-Galactopyranosyl-D-mannopyranose

≥98.0% (HPLC)

• Synonym(e): 2-epi-Lactose
• Empirische Formel (Hill-System): C₁₂H₂₂O₁₁
• CAS-Nummer: 20869-27-6
• Molekulargewicht: 342.30
• MDL-Nummer: MFCD00070338
• UNSPSC-Code: 12352201
• PubChem Substanz-ID: 24895027
• NACRES: NA.25

Eigenschaften

• Qualitätsniveau: 200
• Assay: ≥98.0% (HPLC)
• Form: powder
• Optische Aktivität: [α]/D 24.00 to 30.00°, c = 9.00-11.00 mg/mL in water
• Methode(n): HPLC: suitable
• Farbe: white to off-white
• Löslichkeit: H₂O: soluble 49.00-51.00 mg/mL, clear to very slightly hazy, colorless
• SMILES String: OCC1OC(OC2C(O)C(O)OC(CO)C2O)C(O)C(O)C1O
• InChI: 1S/C12H22O11/c13-1-3-5(15)7(17)8(18)12(22-3)23-10-6(16)4(2-14)21-11(20)9(10)19/h3-20H,1-2H2
• InChIKey: QIGJYVCQYDKYDW-UHFFFAOYSA-N

Beschreibung

Anwendung

4-O-β-Galactopyranosyl-D-mannopyranose (2-epi-Lactose, 2-epilactose), a nondigestible epimer of lactose, may be used to study its value as a prebiotic sugar that promotes intestinal mineral, especially calcium, absorption.

Sonstige Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)