D-(+)-Cellobiose ≥99%, white powder


Synonyms: Celloseβ-D-Glc-(1→4)-D-Glc4-β-D-glucopyranosyl-D-glueopyranose(2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanalβ-Cellobiose4-O-β-D-Glucopyranosyl-D-glucopyranose

0210129825 0210129810 0210129890 0210129805 0210129880
IC10129880EA 363.44 USD
IC10129880 IC10129890 75875-578 IC10129825 IC10129810
D-(+)-Cellobiose ≥99%, white powder

Cellobiose is a disaccharide composed of two glucose molecules. These are β-1,4-glycosidically linked. It is reducing sugar, which is readily soluble in polar solvents such as water and ethanol. D-Cellobiose is a substrate of β-glucosidase.

  • Refractive Index: 1.65 (Predicted)
  • pKa: 12.39

Cell Culture media supplement. D-(+)-Cellobiose is used to differentiate bacteria based on carbohydrate fermentation abilities. It is a β-glucosidase substrate. Also used as as a chemical raw material and for foods, as a low-sweetness sugar.

Soluble in water 4% (clear colorless solution); insoluble in alcohol and ether.


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Specification Test Results

Identity Test Passes
Purity ≥99%
FTIR Conforms to Standards
Moisture ≤1.0%
Optical Rotation (c=4, water) +34° ± 3°

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