| Identification | Back Directory | [Name]
ISOMALTOSE | [CAS]
499-40-1 | [Synonyms]
C00252
Brachiose
ISOMALTOSE
D-IsoMaltose
ISOMALTOSE(P)
Isomaltose ,98%
A-1,6-GLUCOBIOSE
ALPHA-1,6-GLUCOBIOSE
Isomalto-Oligosaccharide(Imo)
6-O-A-D-GLUCOPYRANOSYL-D-GLUCOSE
6-O-ALPHA-D-GLUCOPYRANOSYL-D-GLUCOSE
ISOMALTOSE APPROX. 98% MIXED ANOMERS
D-Glucose, 6-O-.alpha.-D-glucopyranosyl-
6-O-.alphascsc.-glucopyranosyl-D-glucose
Isomaltose,6-O-α-D-Glucopyranosyl-D-glucose
alpha-1,6-Glucobiose
6-O-alpha-D-Glucopyranosyl-D-glucose
(3R,4S,5R,6R)-6-[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxane-2,3,4,5-tetrol | [EINECS(EC#)]
207-879-1 | [Molecular Formula]
C12H22O11 | [MDL Number]
MFCD00065373 | [MOL File]
499-40-1.mol | [Molecular Weight]
342.3 |
| Chemical Properties | Back Directory | [Appearance]
White Solid | [Melting point ]
155-160°C | [Boiling point ]
774.5±60.0 °C(Predicted) | [density ]
1.68±0.1 g/cm3(Predicted) | [refractive index ]
113 ° (C=0.7, H2O) | [storage temp. ]
2-8°C
| [solubility ]
DMF: 10 mg/ml; DMSO: 5 mg/ml; PBS (pH 7.2): 5 mg/ml | [form ]
lyophilized powder
| [pka]
12.45±0.20(Predicted) | [color ]
White | [optical activity]
[α]/D 107.0±4.0°, 24 hr, c = 1 in H2O | [Water Solubility ]
almost transparency | [BRN ]
93355 | [Stability:]
Very Hygroscopic | [InChIKey]
DLRVVLDZNNYCBX-RTPHMHGBSA-N | [LogP]
-4.606 (est) |
| Hazard Information | Back Directory | [Chemical Properties]
White Solid | [Uses]
One of the main product of transformation of maltose into prebiotic isomaltooligosaccharides by novel α-glucosidase from Xantophyllomyces dendrorhous. | [Definition]
ChEBI: Isomaltose is a glycosylglucose consisting of two D-glucopyranose units connected by an alpha-(1->6)-linkage. It has a role as a metabolite, a human metabolite and a mouse metabolite. | [General Description]
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards |
| Questions And Answer | Back Directory | [Preparation]
The production methods of functional oligosaccharides generally include: extraction method, whole enzyme method, acid-base method and chemical synthesis method. The extraction method is generally used for the manufacture of soybean oligosaccharides, the acid-base method is mainly used for the production of lactulose, and the chemical synthesis method is also limited to the functional research of oligosaccharides. And now the industrially produced isomaltooligosaccharides are obtained by catalyzing the reaction of α-amylase and α-glucosidase by using high-concentration glucose syrup prepared from starch raw materials as the substrate. |
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