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K4769

Kojibiose

≥98% (HPLC)

Synonym(s):

α-D-Glc-(1→2)-D-Glc, 2-O-α-D-Glucopyranosyl-D-glucose

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Size/SKUAvailabilityPrice
1 mg

Available to ship TODAYfromMILWAUKEE

$334.00

About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
2140-29-6
Molecular Weight:
342.30
NACRES:
NA.25
PubChem Substance ID:
329817148
UNSPSC Code:
12352201
MDL number:
MFCD00214308

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Quality Segment

assay

≥98% (HPLC)

form

powder

technique(s)

HPLC: suitable

color

white to off-white

solubility

water: 5 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

OCC(O)C(O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C=O

InChI

1S/C12H22O11/c13-1-4(16)7(17)8(18)5(2-14)22-12-11(21)10(20)9(19)6(3-15)23-12/h2,4-13,15-21H,1,3H2

InChI key

PZDOWFGHCNHPQD-UHFFFAOYSA-N

Application

Kojibiose, a disaccharide product of glucose caramelization and an inhibitor of plant glucosidase I, may be used to help identify and characterize glucosidase I enzymes involved in terminal deglycosylation of high-mannose oligosaccharides. Kojibiose may be used as a substrate to study the biological species, enzymes and catabolic processes that catabolize it as an energy source. Kojibiose may be used to identify, differentiate and characterize kojibiose phosphorylase(s) (KP).

Biochem/physiol Actions

Kojibiose is an inhibitor of plant glucosidase I. It inhibits the removal of terminal glucose from (Glc)3(Man)9(GlcNAc)2.
Kojibiose is an inhibitor of plant glucosidase I. It inhibits the removal of terminal glucose from the high-mannose oligosaccharide (Glc)3(Man)9(GlcNAc)2, either from the free oligosaccharide or from the oligosaccharide attached to a protein via N-linkage.

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
K312595197PHR2086
Kojibiose ≥98% (HPLC)

Sigma-Aldrich

K4769

Kojibiose

Kojic acid

Sigma-Aldrich

K3125

Kojic acid

Kojic acid analytical standard

Supelco

95197

Kojic acid

Dextrose Impurity C Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR2086

Dextrose Impurity C

description

≥98% (HPLC)

description

-

description

analytical standard

description

Pharmaceutical Secondary Standard; Certified Reference Material

assay

≥98% (HPLC)

assay

≥98.5% (HPLC)

assay

≥99.0% (HPLC)

assay

-

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

gas chromatography (GC): suitable, HPLC: suitable

technique(s)

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

300

solubility

water: 5 mg/mL, clear, colorless

solubility

-

solubility

-

solubility

-

form

powder

form

powder

form

-

form

-

storage temp.

−20°C

storage temp.

-

storage temp.

-

storage temp.

2-30°C

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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