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  • 528-50-7 ,D-Cellobiose, D-纤维二糖, CAS:528-50-7
528-50-7 ,D-Cellobiose, D-纤维二糖, CAS:528-50-7

528-50-7 ,D-Cellobiose, D-纤维二糖, CAS:528-50-7

  • CAS:528-50-7
  • C12H22O11 / 342.3
  • MFCD00136034
  • 产品描述:528-50-7 ,D-Cellobiose, D-纤维二糖, CAS:528-50-7
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D-Cellobiose

CAS No:
528-50-7
Synonyms:
Glc-b-1,4-Glc
4-O-(b-D-Glucopyranosyl)-D-glucopyranose
MDL No:
MFCD00136034
Chemical Formula:
C12H22O11
Molecular Weight:
342.3
Product Structure
COA:

Product name: D-Cellobiose, 4-beta-D-glucopyransoyl-D-glucopyranose

CAS528-50-7           M.F.C12H22O11      M.W.342.3

Items

Standards

Results

Appearance

White crystalline power

Positive

Solubility

Readily soluble in water and

insoluble in petrolum

Positive

NMR and MS

Should comply

Complies

Identification

IR and TLC

Positive

Loss Weight On Dryness

Max. 1%

Complies

M.P.

220  – 240

230  – 235

Specific rotation

(c=1, in H2O)

+33°  to  +35°

+34.2°

Assay

Min. 98%

98.6%

References:
1. Pitson SM, et al., Enzyme Microbiol. Technol. 1997, 21, p182
2. Beil. 17/7, V, 191

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