Record Information
Version1.0
Creation date2010-04-08 22:13:21 UTC
Update date2019-11-26 03:15:20 UTC
Primary IDFDB017849
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameHeterodendrin
DescriptionEpiheterodendrin is a member of the class of compounds known as cyanogenic glycosides. Cyanogenic glycosides are glycosides in which the aglycone moiety contains a cyanide group. Epiheterodendrin is soluble (in water) and a very weakly acidic compound (based on its pKa). Epiheterodendrin can be found in barley, which makes epiheterodendrin a potential biomarker for the consumption of this food product.
CAS Number66465-22-3
Structure
Thumb
Synonyms
SynonymSource
Heterodendrindb_source
Predicted Properties
PropertyValueSource
logP-1.3ChemAxon
pKa (Strongest Acidic)12.21ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area123.17 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity59.23 m³·mol⁻¹ChemAxon
Polarizability25.51 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC11H19NO6
IUPAC name(2S)-3-methyl-2-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile
InChI IdentifierInChI=1S/C11H19NO6/c1-5(2)6(3-12)17-11-10(16)9(15)8(14)7(4-13)18-11/h5-11,13-16H,4H2,1-2H3
InChI KeyCQWWASNOGSDPRL-UHFFFAOYSA-N
Isomeric SMILESCC(C)C(OC1OC(CO)C(O)C(O)C1O)C#N
Average Molecular Weight261.2717
Monoisotopic Molecular Weight261.121237345
Classification
Description belongs to the class of organic compounds known as cyanogenic glycosides. These are glycosides in which the aglycone moiety contains a cyanide group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentCyanogenic glycosides
Alternative Parents
Substituents
  • Cyanogenic glycoside
  • Hexose monosaccharide
  • O-glycosyl compound
  • Monosaccharide
  • Oxane
  • Secondary alcohol
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Nitrile
  • Carbonitrile
  • Acetal
  • Primary alcohol
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 50.57%; H 7.33%; N 5.36%; O 36.74%DFC
Melting PointMp 106-107° (as tetra-Ac)DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]25D -45 (c, 0.5 in MeOH)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC08332
Pubchem Compound ID181804
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDDBZ35-U:LBL61-R
EAFUS IDNot Available
Dr. Duke IDHETERODENDRIN
BIGG IDNot Available
KNApSAcK IDC00001445
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
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
antioxidant22586 A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.DUKE
anti radicularDUKE
cyanogenicDUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).