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Merck
CN

C1167

D-(+)-Cellotriose

≥93%

Synonym(s):

(β-D-Glc-[1→4])2-D-Glc, O-β-D-Glucopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→4)-D-glucose

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About This Item

Empirical Formula (Hill Notation):
C18H32O16
CAS Number:
33404-34-1
Molecular Weight:
504.44
UNSPSC Code:
12352201
NACRES:
NA.25
PubChem Substance ID:
24892370
MDL number:
MFCD00069842
Beilstein/REAXYS Number:
100353

Key Documents

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InChI

1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2/t4-,5-,6-,7-,8+,9-,10-,11-,12-,13-,14-,15-,16?,17+,18+/m1/s1

SMILES string

OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)[C@@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)C(O)O[C@@H]3CO)[C@H](O)[C@@H](O)[C@@H]1O

InChI key

FYGDTMLNYKFZSV-ZWSAEMDYSA-N

biological source

wood (pulp)

assay

≥93%

form

powder

solubility

H2O: soluble 50 mg/mL, clear, colorless

storage temp.

−20°C

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Application

Cellotriose, a 3-glucose cellulodextrin derived from cellulose degradation similar to cellulobiose (2-glucose), cellulotetralose (4-glucose), and cellulopentaose (5-glucose), is used by cellulosic bacteria as sources of energy. It may be used to help identify, differentiate and characterize oligosaccharide metabolizing enzymes such as endoglucanases and β-glucosidase(s). Cellotriose may be used in saccharification and ethanol fermentation research.

Other Notes

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SLCB0225
SLBF0033V
048K5008
048K5014
127K5003

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Renate Akkerman et al.
Nutrients, 12(6) (2020-06-07)
Background: Non-digestible carbohydrates are added to infant formula to mimic the effects of human milk oligosaccharide by acting as prebiotics and stimulating the immune system. Although not yet used in infant formulas, β-glucans are known to have beneficial health effects
Joy M Johnson et al.
Plant physiology, 176(3), 2496-2514 (2018-01-27)
Piriformospora indica, an endophytic root-colonizing fungus, efficiently promotes plant growth and induces resistance to abiotic stress and biotic diseases. P. indica fungal cell wall extract induces cytoplasmic calcium elevation in host plant roots. Here, we show that cellotriose (CT) is
Benjamin J Allardyce et al.
The Journal of experimental biology, 213(Pt 17), 2950-2957 (2010-08-17)
A 160 kDa enzyme with beta-glucosidase activity was purified from the midgut gland of the land crab Gecarcoidea natalis. The enzyme was capable of releasing glucose progressively from cellobiose, cellotriose or cellotetraose. Although beta-glucosidases (EC 3.2.1.21) have some activity towards
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
Akihiko Tsuji et al.
PloS one, 8(6), e65418-e65418 (2013-06-14)
Although many endo-ß-1,4-glucanases have been isolated in invertebrates, their cellulolytic systems are not fully understood. In particular, gastropod feeding on seaweed is considered an excellent model system for production of bioethanol and renewable bioenergy from third-generation feedstocks (microalgae and seaweeds).
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