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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:54:20 UTC
Update Date2022-03-07 02:56:56 UTC
HMDB IDHMDB0041238
Secondary Accession Numbers
  • HMDB41238
Metabolite Identification
Common NameLoquatoside
DescriptionLoquatoside belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Loquatoside has been detected, but not quantified in, fruits and loquats (Eriobotrya japonica). This could make loquatoside a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Loquatoside.
Structure
Data?1563863640
SynonymsNot Available
Chemical FormulaC20H22O11
Average Molecular Weight438.3821
Monoisotopic Molecular Weight438.116211546
IUPAC Name2-(3,4-dihydroxyphenyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]-3,4-dihydro-2H-1-benzopyran-4,5,7-triol
Traditional Name2-(3,4-dihydroxyphenyl)-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]-3,4-dihydro-2H-1-benzopyran-4,5,7-triol
CAS Registry Number74046-15-4
SMILES
OC1COC(OC2C(O)C3=C(O)C=C(O)C=C3OC2C2=CC(O)=C(O)C=C2)C(O)C1O
InChI Identifier
InChI=1S/C20H22O11/c21-8-4-11(24)14-13(5-8)30-18(7-1-2-9(22)10(23)3-7)19(16(14)27)31-20-17(28)15(26)12(25)6-29-20/h1-5,12,15-28H,6H2
InChI KeyYISJRMFABYGQSX-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassO-methylated flavonoids
Direct Parent7-O-methylated flavonoids
Alternative Parents
Substituents
  • 4p-methoxyflavonoid-skeleton
  • 7-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • Flavanone
  • 5-hydroxyflavonoid
  • Flavan
  • Chromone
  • Methoxyphenol
  • Chromane
  • 1-benzopyran
  • Benzopyran
  • Phenoxy compound
  • Methoxybenzene
  • Phenol ether
  • Anisole
  • Aryl ketone
  • Aryl alkyl ketone
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point208 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility16320 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB021144
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound78178070
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1890761
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .