Maltose solution

• Catalog No.: 63423
• CAS Number: 69-79-4
• M. F.: C12H22O11
• M. W.: 342.29648

SYNONYMS

• IUPAC name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol
• IUPAC Traditional name: maltose
• Synonyms: 4-O-α-D-Glucopyranosyl-D-glucose; 4-O-α-D-吡喃葡糖基-D-葡萄糖

DATABASE IDS

• Beilstein Number: 93798
• MDL Number: MFCD00135877
• CAS Number: 69-79-4
• PubChem SID: 24882612

PROPERTIES

• Antion Traces: chloride (Cl-): ≤25 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Al: ≤1 mg/kg
• Cation Traces: As: ≤0.05 mg/kg
• Cation Traces: Ba: ≤1 mg/kg
• Cation Traces: Bi: ≤1 mg/kg
• Cation Traces: Ca: ≤20 mg/kg
• Cation Traces: Cd: ≤1 mg/kg
• Cation Traces: Co: ≤1 mg/kg
• Cation Traces: Cr: ≤1 mg/kg
• Cation Traces: Cu: ≤1 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: K: ≤20 mg/kg
• Cation Traces: Li: ≤1 mg/kg
• Cation Traces: Mg: ≤10 mg/kg
• Cation Traces: Mn: ≤1 mg/kg
• Cation Traces: Mo: ≤1 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Pb: ≤1 mg/kg
• Cation Traces: Sr: ≤1 mg/kg
• Cation Traces: Zn: ≤1 mg/kg
• Concentration: ~20% in H2O
• Empirical Formula (Hill Notation): C12H22O11
• Grade: for molecular biology
• Impurities: DNases, none detected
• Impurities: RNases, none detected
• Impurities: insoluble matter, passes filter test
• Impurities: phosphatases, none detected
• Impurities: proteases, none detected
• λ: neat
• Product Line: BioReagent
• Absorption Wavelength: λ: 260 nm Amax: 0.08
• Absorption Wavelength: λ: 280 nm Amax: 0.07
• pH: 4.0-6.5 (25 °C)
• Refractive Index: n20/D 1.361
• Personal Protective Equipment: Eyeshields, Gloves
• German water hazard class: 2

DETAILS

Description (English)

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.

Description (简体中文)

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.