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β-Gentiobiose

Name: β-Gentiobiose
Brand: SIGMA

≥85% (remainder primarily α-anomer)

Synonym(s):

6-O-β-D-Glucopyranosyl-D-glucose, Amygdalose

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₂₂O₁₁

CAS Number:

554-91-6

Molecular Weight:

342.30

UNSPSC Code:

12352201

NACRES:

NA.25

PubChem Substance ID:

24895110

EC Number:

209-074-0

Beilstein/REAXYS Number:

93354

MDL number:

MFCD00198056

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Properties

biological source

synthetic

Quality Level

200

assay

≥85% (remainder primarily α-anomer)

form

powder

optical activity

[α]20/D 8.5 to 10.5, c = 2% (w/v) in water

color

beige

solubility

water: 100 mg/mL, clear to slightly hazy, colorless to light yellow (

)

storage temp.

room temp

SMILES string

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

InChI

1S/C12H22O11/c13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4/h3-20H,1-2H2/t3-,4-,5-,6-,7+,8+,9-,10-,11?,12-/m1/s1

InChI key

DLRVVLDZNNYCBX-CQUJWQHSSA-N

Description

Application

Gentiobiose was used in binding aβays to determine if coelomic cytolytic factor 1 (CCF-1) binds to β-1,3-glucans to stimulate the pro-PO-activating system. [1]

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.

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This Item	285943	M2250	10050
Sigma-Aldrich G3000 β-Gentiobiose	Sigma-Aldrich 285943 β-D-Glucose pentaacetate	Sigma-Aldrich M2250 D-(+)-Maltose monohydrate	Sigma-Aldrich 10050 Amygdalin
assay ≥85% (remainder primarily α-anomer)	assay 98%	assay ≥95%	assay ≥97.0% (HPLC)
biological source synthetic	biological source -	biological source corn	biological source synthetic
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 200
solubility water: 100 mg/mL, clear to slightly hazy, colorless to light yellow ( )	solubility -	solubility 180 g/L at 20 °C	solubility H₂O: 0.1 g/mL, clear to very faintly turbid, colorless (hot)
form powder	form powder	form powder	form powder
storage temp. room temp	storage temp. -	storage temp. room temp	storage temp. -

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Identification and cloning of a glucan- and lipopolysaccharide-binding protein from Eisenia foetida earthworm involved in the activation of prophenoloxidase cascade.

A Beschin et al.

The Journal of biological chemistry, 273(38), 24948-24954 (1998-09-12)

Coelomic fluid of Eisenia foetida earthworms contains a 42-kDa protein named coelomic cytolytic factor 1 (CCF-1) that was described previously to be involved in cytolytic, opsonizing, and hemolytic properties of the coelomic fluid. Cloning and sequencing of CCF-1 reveal significant

Synthesis of disaccharides using β-glucosidases from Aspergillus niger, A. awamori and Prunus dulcis.

Ayla Sant'Ana da Silva et al.

Biotechnology letters, 39(11), 1717-1723 (2017-08-03)

Glucose conversion into disaccharides was performed with β-glucosidases from Prunus dulcis (β-Pd), Aspergillus niger (β-An) and A. awamori (β-Aa), in reactions containing initial glucose of 700 and 900 g l The reactions' time courses were followed regarding glucose and product concentrations. In

Purification, gene cloning, and biochemical characterization of a β-glucosidase capable of hydrolyzing sesaminol triglucoside from Paenibacillus sp. KB0549.

Arun Nair et al.

PloS one, 8(4), e60538-e60538 (2013-04-18)

The triglucoside of sesaminol, i.e., 2,6-O-di(β-D-glucopyranosyl)-β-D- glucopyranosylsesaminol (STG), occurs abundantly in sesame seeds and sesame oil cake and serves as an inexpensive source for the industrial production of sesaminol, an anti-oxidant that displays a number of bioactivities beneficial to human

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Global Trade Item Number

SKU	GTIN
G3000-100MG	04061833629628
G3000-500MG	04061833629635
G3000-5G	04061832961767
G3000-1G	04061826754719

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Key Documents

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β-Gentiobiose

≥85% (remainder primarily α-anomer)

Select a Size

About This Item

biological source

Quality Level

assay

form

optical activity

color

solubility

storage temp.

SMILES string

InChI

InChI key

Application

Other Notes

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Safety Information

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

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