Skip to Content
Merck
CN
All Photos(5)

Documents

Safety Information

C7252

Sigma-Aldrich

D-(+)-Cellobiose

≥98% (HPLC)

Sign Into View Organizational & Contract Pricing
All Photos(5)
Synonym(s):
β-D-Glc-(1→4)-D-Glc, 4-O-β-D-Glucopyranosyl-D-glucose
Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
528-50-7
Molecular Weight:
342.30
Beilstein:
93795
EC Number:
208-436-5
MDL number:
MFCD00136034
UNSPSC Code:
12352201
PubChem Substance ID:
24892946
NACRES:
NA.21

biological source

plant

Quality Level

200

Assay

≥98% (HPLC)

form

powder

optical activity

[α]/D 34±1, c = 10% (w/v) in water

technique(s)

HPLC: suitable

color

beige

mp

239 °C (dec.) (lit.)

solubility

water: 50 mg/mL, clear, colorless

storage temp.

room temp

SMILES string

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/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/t4-,5+,6+,7+,8+,9-,10+,11+,12-/m0/s1

InChI key

DKXNBNKWCZZMJT-WELRSGGNSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Cellobiose, a disaccharide, is made up of two d-glucose molecules linked by a β-1,4-glycosidic bond. This reducing sugar can mutarotate and is produced by hydrolysis of cellulose.

Application

D-(+)-Cellobiose has been used:
  • as a component in test sugar solution for cellobiose-mannitol permeability test
  • in the preparation of lyophilization solutions to study its ability to protect lyophilized β-galactosidase from enzymatic activity loss and secondary structure changes during storage
  • as a fermentation/growth substrate to grow Clostridium thermocellum to study its impacts on the qualitative and quantitative changes in cellulosome composition

Other Notes

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

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

涉药品监管产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Mireia Lopez-Siles et al.
Applied and environmental microbiology, 78(2), 420-428 (2011-11-22)
Faecalibacterium prausnitzii is one of the most abundant commensal bacteria in the healthy human large intestine, but information on genetic diversity and substrate utilization is limited. Here, we examine the phylogeny, phenotypic characteristics, and influence of gut environmental factors on
Linchao Zhou et al.
Royal Society open science, 5(6), 171529-171529 (2018-08-16)
Removing alkali-soluble lignin using extractive ammonia (EA) pretreatment of corn stover (CS) is known to improve biomass conversion efficiency during enzymatic hydrolysis. In this study, we investigated the effect of alkali-soluble lignin on six purified core glycosyl hydrolases and their
David Scholz et al.
ChemSusChem, 11(13), 2189-2201 (2018-05-08)
The deactivation pathways of sulfonated carbon catalysts prepared from different carbons were studied during the aqueous-phase hydrolysis of cellobiose under continuous-flow conditions. The sulfonation of carbon materials with a low degree of graphitization introduced sulfonic acid groups that are partially
Babu Raman et al.
PloS one, 4(4), e5271-e5271 (2009-04-23)
Economic feasibility and sustainability of lignocellulosic ethanol production requires the development of robust microorganisms that can efficiently degrade and convert plant biomass to ethanol. The anaerobic thermophilic bacterium Clostridium thermocellum is a candidate microorganism as it is capable of hydrolyzing
Abhimanyu Jogawat et al.
Journal of experimental botany, 71(9), 2752-2768 (2020-01-21)
The activation of calcium signaling is a crucial event for perceiving environmental stress. Colonization by Piriformospora indica, a growth-promoting root endosymbiont, activates cytosolic Ca2+ in Arabidopsis roots. In this study, we examined the role and functional relevance of calcium channels
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service