D-(+)-Maltose monohydrate, BioUltra, >=99.0% (HPLC)

Code: 63418-500g D2-231

Not available outside of the UK & Ireland.

Application

D-Maltose, an A(1→4) linked disaccharide of D-glucose, is used as a substrate for the identification, differentiation and characterization of enzymes such as...


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Not available outside of the UK & Ireland.

Application

D-Maltose, an A(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 A-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.

Biochem/physiol Actions

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.

Other Notes

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

λ0.5 M in H2O
anion tracessulfate (SO42-): ≤50 mg/kg, chloride (Cl-): ≤50 mg/kg
assay≥99.0% (HPLC)
cation tracesBi: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Al: ≤5 mg/kg, K: ≤50 mg/kg, As: ≤0.1 mg/kg, Li: ≤5 mg/kg, Cr: ≤5 mg/kg, Mn: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Pb: ≤5 mg/kg, Cu: ≤5 mg/kg, Ba: ≤5 mg/kg, Fe: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Cd: ≤5 mg/kg, Ca: ≤50 mg/kg, Co: ≤5 mg/kg
formpowder or crystals
ign. residue≤0.1%
impuritiesinsoluble matter, passes filter test
InChI keyHBDJFVFTHLOSDW-DNDLZOGFSA-N
InChI1S/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
optical activity[α]20/D +130±2°, 24 hr, c = 4% in H2O
pH5.0-7.0 (25 °C, 0.5 M in H2O)
product lineBioUltra
Quality Level200
SMILES stringO.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
solubilityH2O: 0.5 M at 20 °C, clear, colorless
UV absorptionλ: 260 nm Amax: 0.08, λ: 280 nm Amax: 0.07
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Unit Size
List Price
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63418-25G
D-(+)-Maltose monohydrate, BioUltra, >=99.0% (HPLC)

Unit:25G
List Price: £49.50
Source:List Price
ADD
63418-100G
D-(+)-Maltose monohydrate, BioUltra, >=99.0% (HPLC)

Unit:100G
List Price: £170.00
Source:List Price
ADD
Cas Number6363-53-7
This product has met the following criteria: