Record Information
Version1.0
Creation date2015-10-09 22:31:26 UTC
Update date2017-01-19 02:36:29 UTC
FoodComEx IDPC000592
FoodDB RecordFDB001220
Chemical Information
NameIsomaltose
DescriptionIsolated from partial hydrolysates of amylopectin and dextrans Isomaltose is a naturally occurring disaccharide composed of two glucose units in an alpha (1-6) glycosidic linkage. -- Pubchem; A deficiency of sucrase-isomaltase, an integral protein of the small intestine brush-border membrane responsible for catalyzing the hydrolysis of dietary sucrose and some of the products of starch digestion, results in osmotic diarrhea when the disaccharide is ingested, because absorption cannot occur until after hydrolysis produces the component monosaccharides. (OMIM 222800,); It is particularly suitable as a non-cariogenic sucrose replacement and is favorable in products for diabetics and prediabetic dispositions. --Wikipedia.
CAS Number499-40-1
Structure
Thumb
Synonyms
SynonymSource
6-O-alpha-D-Glucopyranosyl-D-glucosebiospider
6-O-alpha-delta-Glucopyranosyl-delta-glucosebiospider
Brachiosedb_source
D-Isomaltosebiospider
Isomaltosedb_source
Chemical FormulaNot Available
IUPAC nameNot Available
InChI IdentifierInChI=1S/3C12H22O11/c13-1-4-5(15)6(16)9(19)12(22-4)21-2-3(14)10-7(17)8(18)11(20)23-10;13-1-3-5(14)8(17)10(19)12(23-3)21-2-4-6(15)7(16)9(18)11(20)22-4;13-1-4(15)7(17)8(18)5(16)3-22-12-11(21)10(20)9(19)6(2-14)23-12/h2*3-20H,1-2H2;1,4-12,14-21H,2-3H2
InChI KeyYFSMDFMEDLKMOS-UHFFFAOYSA-N
Isomeric SMILESOCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O.OCC1OC(OCC(O)C2OC(O)C(O)C2O)C(O)C(O)C1O.OCC1OC(OCC2OC(O)C(O)C(O)C2O)C(O)C(O)C1O
Average Molecular Weight1026.8894
Monoisotopic Molecular Weight1026.348634638
Chemical Taxonomy
ClassificationNot classified
Physico-Chemical Properties - Experimental
PropertyValueReference
Experimental logPNot Available
Experimental Water SolubilityNot Available
Melting PointMp 120°DFC
Foods of Origin
FoodContent Range AverageReference
FoodReference
Production Data
Production Methodcommercial
Production Method ReferenceNot Available
Production Method Reference FileNot Available
Quantity AvailableProduction upon request, up to 500 mg
Delivery TimeNot Available
Storage Formsolid
Storage Conditions-80°C
StabilityNot Available
PurityNot Available
Spectra
Spectral Data Upon RequestNot Available
Provider Information
Contact NameContact InstitutionContact Email
Rosa Vazquez Fresnovazquezf@ualberta.ca
Commercial Vendors
AKSci 6024AF
Cayman Chemical 20797
Toronto Research Chemicals I821250