ChemicalBook--->CAS DataBase List--->2140-29-6

2140-29-6

2140-29-6 Structure

2140-29-6 Structure
IdentificationBack Directory
[Name]

KOJIBIOSE
[CAS]

2140-29-6
[Synonyms]

KOJIBIOSE
KOJIBIOSE(RG)
Kojibiose ,99%
ALPHA-D-KOJIBIOSE
α-d-glc-(1→2)-d-glc
Kojibiose >=98% (HPLC)
Kojibiose extrapure, 99%
ALPHA-D-GLC-[1->2]-D-GLC
2-O-α-D-Glucopyranosyl-D-glucose
D-Glucose, 2-O-a-D-glucopyranosyl-
D-Glucose, 2-O-α-D-glucopyranosyl-
2-O-ALPHA-D-GLUCOPYRANOSYL-D-GLUCOSE
2-O-A-D-GLUCOPYRANOSYL-A-D-GLUCOPYRANOSE
α-D-Glc-(1-2)-D-Glc, 2-O-α-D-Glucopyranosyl-D-glucose
(2R,3S,4R,5R)-3,4,5,6-tetrahydroxy-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal
(2R,3S,4R,5R)-3,4,5,6-tetrahydroxy-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-hexanal
(2R,3S,4R,5R)-3,4,5,6-tetrahydroxy-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-hexanal
(2R,3S,4R,5R)-3,4,5,6-Tetrahydroxy-2-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal
[Molecular Formula]

C12H22O11
[MDL Number]

MFCD00214308
[MOL File]

2140-29-6.mol
[Molecular Weight]

342.3
Chemical PropertiesBack Directory
[Melting point ]

174.5℃
[Boiling point ]

783.7±60.0 °C(Predicted)
[density ]

1.68±0.1 g/cm3(Predicted)
[storage temp. ]

−20°C
[solubility ]

Methanol (Slightly), Water (Slightly)
[form ]

Solid
[pka]

12.79±0.70(Predicted)
[color ]

White to Off-White
[Optical Rotation]

+162 → +137
[Water Solubility ]

water: 5mg/mL, clear, colorless
[Stability:]

Hygroscopic
[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
[InChIKey]

PZDOWFGHCNHPQD-UHFFFAOYSA-N
[SMILES]

OCC(O)C(O)C(O)C(OC1OC(CO)C(O)C(O)C1O)C=O
Safety DataBack Directory
[Safety Statements ]

24/25
[WGK Germany ]

3
[HS Code ]

29400090
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Chemical Properties]

White to off-white powder
[Uses]

Kojibiose was studied for the possibility as an early biochemical indicator to diabetes from a study where mice and their levels of kojibiose were examined.
[Definition]

ChEBI: Kojibiose is a glycosylglucose.
[Biological Activity]

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)2either from the free oligosaccharide or from the oligosaccharide attached to a protein via N-linkage.
Spectrum DetailBack Directory
[Spectrum Detail]

KOJIBIOSE(2140-29-6)1HNMR
KOJIBIOSE(2140-29-6)13CNMR
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