63423

Maltose -Lösung

BioReagent, ~20% in H₂O, Molecular Biology

• Synonym(e): 4-O-α-D-Glucopyranosyl-D-glucose
• Empirische Formel (Hill-System): C₁₂H₂₂O₁₁
• CAS-Nummer: 69-79-4
• Molekulargewicht: 342.30
• UNSPSC Code: 12352201
• NACRES: NA.25
• PubChem Substance ID: 57651941
• MDL number: MFCD00135877
• Beilstein/REAXYS Number: 93798

Eigenschaften

• grade: Molecular Biology
• Quality Level: 100
• product line: BioReagent
• form: liquid (clear)
• concentration: ~20% in H₂O
• impurities: DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
• color: colorless
• refractive index: n20/D 1.361
• pH: 4.0-6.5 (25 °C)
• anion traces: chloride (Cl^-): ≤25 mg/kg, sulfate (SO₄^2-): ≤50 mg/kg
• cation traces: Al: ≤1 mg/kg, As: ≤0.05 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤20 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤10 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Na: ≤20 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
• λ: neat
• UV absorption: λ: 260 nm A_max: 0.08, λ: 280 nm A_max: 0.07
• SMILES string: OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11?,12-/m1/s1
• InChI key: GUBGYTABKSRVRQ-PICCSMPSSA-N

Beschreibung

Application

D-Maltose, an α(1,4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as maltase(s); maltose α-D-glucosyltransferase(s); maltose-transporting ATPase(s); maltose O-acetyltransferase(s) and maltose epimerase(s) and phosphorylase(s). D-Maltose is used to study maltose-binding proteins and disaccharide transport systems.

Other Notes

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

Sicherheitshinweise

• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves