63418

D-(+)-Maltose monohydrate

BioUltra, ≥99.0% (HPLC)

• Sinónimos: 4-O-α-D-Glucopyranosyl-D-glucose, Maltobiose
• Fórmula empírica (notación de Hill): C₁₂H₂₂O₁₁ · H₂O
• CAS Number: 6363-53-7
• Peso molecular: 360.31
• Beilstein: 93798
• Número CE: 200-716-5
• Número MDL: MFCD00149343
• Código UNSPSC: 12352201
• ID de la sustancia en PubChem: 57651940
• NACRES: NA.25

Propiedades

• Línea del producto: BioUltra
• Nivel de calidad: 200
• Ensayo: ≥99.0% (HPLC)
• Formulario: powder or crystals
• actividad óptica: [α]20/D +130±2°, 24 hr, c = 4% in H₂O
• impurezas: insoluble matter, passes filter test
• residuo de ign.: ≤0.1%
• color: colorless
• pH: 5.0-7.0 (25 °C, 0.5 M in H₂O)
• mp: 125 -130 °C
• solubilidad: H₂O: 0.5 M at 20 °C, clear, colorless
• trazas de anión: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤50 mg/kg
• trazas de catión: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Na: ≤50 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• λ: 0.5 M in H₂O
• Absorción UV: λ: 260 nm A_max: 0.08; λ: 280 nm A_max: 0.07
• cadena SMILES: O.OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O
• InChI: 1S/C12H22O11.H2O/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12;/h1,4-12,14-21H,2-3H2;1H2/t4-,5+,6+,7+,8+,9-,10+,11+,12+;/m0./s1
• Clave InChI: HBDJFVFTHLOSDW-DNDLZOGFSA-N

Descripción

Aplicación

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.

Acciones bioquímicas o fisiológicas

Maltose is a disaccharide containing two glucose molecules with an α(1→4) glycosidic linkage. Maltose can be derived from starch in food through the action of amylase. Maltose can be found in many food products, including beer, cereals, and pasta.

Otras notas

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

Component of the liquid stationary phase in the GLC separation of nitroxlene and xylene isomers.

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Equipo de protección personal: Eyeshields, Gloves, type N95 (US)