Record Information
Version1.0
Creation date2010-04-08 22:04:53 UTC
Update date2019-11-26 02:56:07 UTC
Primary IDFDB001220
Secondary Accession NumbersNot Available
Chemical Information
FooDB 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
Predicted Properties
PropertyValueSource
Water Solubility511 g/LALOGPS
logP-3ALOGPS
logP-5.3ChemAxon
logS0.17ALOGPS
pKa (Strongest Acidic)11.93ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area197.37 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity69.76 m³·mol⁻¹ChemAxon
Polarizability31.88 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC36H66O33
IUPAC name2,3,4,5-tetrahydroxy-6-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal; 2-[2-hydroxy-2-(3,4,5-trihydroxyoxolan-2-yl)ethoxy]-6-(hydroxymethyl)oxane-3,4,5-triol; 6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxane-2,3,4,5-tetrol
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
Classification
Description Belongs to the class of organic compounds known as fatty acyl glycosides of mono- and disaccharides. Fatty acyl glycosides of mono- and disaccharides are compounds composed of a mono- or disaccharide moiety linked to one hydroxyl group of a fatty alcohol or of a phosphorylated alcohol (phosphoprenols), a hydroxy fatty acid or to one carboxyl group of a fatty acid (ester linkage) or to an amino alcohol.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acyl glycosides
Direct ParentFatty acyl glycosides of mono- and disaccharides
Alternative Parents
Substituents
  • Fatty acyl glycoside of mono- or disaccharide
  • Alkyl glycoside
  • Disaccharide
  • O-glycosyl compound
  • Glycosyl compound
  • Beta-hydroxy aldehyde
  • Oxane
  • Alpha-hydroxyaldehyde
  • Tetrahydrofuran
  • Secondary alcohol
  • Hemiacetal
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Aldehyde
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkNot Available
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-9000000000-bc2f3b600f60e687a46a2016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-9000000000-bc2f3b600f60e687a46a2016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-9000000000-bc2f3b600f60e687a46a2016-08-02View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-9000000000-e5a67b632bb21e28d52d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9000000000-e5a67b632bb21e28d52d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-e5a67b632bb21e28d52d2016-08-03View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC00252
Pubchem Compound ID439193
Pubchem Substance IDNot Available
ChEBI ID28189
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB02923
CRC / DFC (Dictionary of Food Compounds) IDBWQ62-C:BWQ62-C
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDC00018660
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference