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A7695558

Isomalt , 10mMinDMSO , 64519-82-0

Synonym(s):
6-O-α-D-Glucopyranosyl-D-glucitol mixed with 1-O-α-D-glucopyranosyl-D-mannitol;6-O-α-D-Glucopyranosyl-D-glucitol;Isomalt

CAS NO.:64519-82-0

Empirical Formula: C12H24O11

Molecular Weight: 344.31

MDL number: MFCD00190708

EINECS: 613-617-0

Pack Size Price Stock Quantity
1ml RMB159.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Boiling point: 788.5±60.0 °C(Predicted)
Density  1.69±0.1 g/cm3(Predicted)
vapor pressure  0-0Pa at 20-50℃
storage temp.  Sealed in dry,Room Temperature
solubility  Freely soluble in water, practically insoluble in anhydrous ethanol.
pka 12.89±0.70(Predicted)
form  Solid
color  White to off-white
Odor at 100.00?%. odorless
Water Solubility  Water: 250 mg/mL (726.09 mM)
Stability: Hygroscopic
InChIKey RWJWQKXVEITNKS-JSOWRAQNSA-N
LogP -4.2--3.7 at 20℃

Description and Uses

Isomalt is an equimolar mixture of oc-D-glucopyranosyl-1,6- D-sorbitol (GPS) and α-D-glucopyranosyl-l,l-D-mannitol (GPM). The production process of isomalt involves two essential steps. In the first step, the 1,2 -glycosidic linkage between the glucose and the fructose moiety of sucrose is rearranged by an immobilized enzyme system to a 1,6 -glycosidic linkage, which is more stable and characteristic for the cross linkage in the amylopectin fraction of native starch. In the second step, the rearranged sucrose molecule, i.e., isomaltulose, is hydrogenated to the corresponding sugar alcohols. Isomalt is commercially available as a dry, white crystalline powder which is about half as sweet as sucrose.
In vitro studies with intestinal disaccharidases from mammals demonstrated that isomalt is cleaved much more slowly than sucrose or maltose. A slight inhibitory effect on maltose hydrolysis and on the active transport on glucose has also been observed.
Ingested isomalt is partly hydrolyzed in the small intestine and slowly absorbed in the form of glucose, sorbitol, and mannitol. The intact portion of isomalt, as well as some unabsorbed sorbitol and mannitol, reaches the distal parts of the gut where these products are fermented to volatile fatty acids.

analgesic, NSAID

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20/21/22-37/38-41-48
Safety Statements  22-26-36/37/39-45
WGK Germany  3
RTECS  LZ4394500
HS Code  2940006000

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