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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 18:30:37 UTC
Update Date2021-09-23 18:30:37 UTC
HMDB IDHMDB0302534
Secondary Accession NumbersNone
Metabolite Identification
Common NameIsoeriocitrin
DescriptionIsoeriocitrin, also known as eriodictyol 7-O-neohesperidoside, is a member of the class of compounds known as flavonoid-7-o-glycosides. Flavonoid-7-o-glycosides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Isoeriocitrin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Isoeriocitrin can be found in lemon, which makes isoeriocitrin a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
Eriodictyol 7-O-neohesperidosideChEBI
Chemical FormulaC27H32O15
Average Molecular Weight596.534
Monoisotopic Molecular Weight596.174120354
IUPAC Name(2S)-7-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-2-(3,4-dihydroxyphenyl)-5-hydroxy-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Nameeriodictyol 7-neohesperidoside
CAS Registry NumberNot Available
SMILES
C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]2OC2=CC(O)=C3C(=O)C[C@H](OC3=C2)C2=CC(O)=C(O)C=C2)[C@H](O)[C@H](O)[C@H]1O
InChI Identifier
InChI=1S/C27H32O15/c1-9-20(33)22(35)24(37)26(38-9)42-25-23(36)21(34)18(8-28)41-27(25)39-11-5-14(31)19-15(32)7-16(40-17(19)6-11)10-2-3-12(29)13(30)4-10/h2-6,9,16,18,20-31,33-37H,7-8H2,1H3/t9-,16-,18+,20-,21+,22+,23-,24+,25+,26-,27+/m0/s1
InChI KeyOBKKEZLIABHSGY-DOYQYKRZSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-7-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-7-o-glycoside
  • 3'-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Flavanone
  • Hydroxyflavonoid
  • Flavan
  • Phenolic glycoside
  • Chromone
  • Disaccharide
  • Glycosyl compound
  • O-glycosyl compound
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Catechol
  • Aryl alkyl ketone
  • Aryl ketone
  • Phenol
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Oxane
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Secondary alcohol
  • Ketone
  • Polyol
  • Acetal
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-0.36ALOGPS
logP-0.46ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)9.12ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area245.29 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity136.28 m³·mol⁻¹ChemAxon
Polarizability58.59 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+231.08932859911
AllCCS[M+H-H2O]+229.88632859911
AllCCS[M+Na]+232.4732859911
AllCCS[M+NH4]+232.16732859911
AllCCS[M-H]-224.78732859911
AllCCS[M+Na-2H]-226.99832859911
AllCCS[M+HCOO]-229.56532859911
DeepCCS[M+H]+231.42630932474
DeepCCS[M-H]-229.53130932474
DeepCCS[M-2H]-263.37930932474
DeepCCS[M+Na]+237.530932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF 50V, Negative-QTOFsplash10-0udi-0900000000-aa7514586b16654a22b32017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF 10V, Negative-QTOFsplash10-0002-0100090000-ca9d771817644b3979522017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF 20V, Negative-QTOFsplash10-0002-0100090000-ca9d771817644b3979522017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF 10V, Negative-QTOFsplash10-0002-0000090000-d15c4cdd321aae5a90f62017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF 30V, Negative-QTOFsplash10-0002-0000490000-26bcd29518c0384e4a602017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF , Negative-QTOFsplash10-0002-0100090000-6d4c9782c66f6da90b4e2017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin ESI-TOF 40V, Negative-QTOFsplash10-0pbi-0620920000-9442a3d424e17138fd882017-08-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoeriocitrin LC-ESI-IT 41V, positive-QTOFsplash10-000i-0020910000-eb3320fd4fc99d5de2e12020-07-24HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 10V, Positive-QTOFsplash10-001a-0490740000-42d1f0ecd5e4d83687152016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 20V, Positive-QTOFsplash10-000i-0390200000-e72da5c06b3e073a2a412016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 40V, Positive-QTOFsplash10-0019-0951000000-f2b460c560ce59ccad592016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 10V, Negative-QTOFsplash10-000b-4582790000-61f92e8e6489257d994f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 20V, Negative-QTOFsplash10-000j-2691310000-ef4315a10275409d29012016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 40V, Negative-QTOFsplash10-000i-7690000000-26a966c48726a6a8ee672016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 10V, Positive-QTOFsplash10-000i-0080950000-1b3b6249858e4b2ed1cd2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 20V, Positive-QTOFsplash10-000i-0190200000-e215f2f9e11ba5fa4e8e2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 40V, Positive-QTOFsplash10-0f79-0890000000-61343d7b03f982658e2b2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 10V, Negative-QTOFsplash10-0002-0030090000-8bdd607d06a29eebd5712021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 20V, Negative-QTOFsplash10-000j-0190070000-6aecdfb1fc9c1d52bf602021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoeriocitrin 40V, Negative-QTOFsplash10-0f79-0970020000-44a07d637da2df9a732d2021-10-21Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
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 IDFDB005037
KNApSAcK IDC00000986
Chemspider ID102656
KEGG Compound IDC09805
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNeoeriocitrin
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID7502
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1699531
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available