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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 04:09:49 UTC
Update Date2021-09-23 04:09:49 UTC
HMDB IDHMDB0301981
Secondary Accession NumbersNone
Metabolite Identification
Common NameIsoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside
DescriptionIsoorientin 7-o-(6'''-o-(e)-feruloyl)glucoside, also known as homoorientin or luteolin-6-C-beta-D-glucoside, is a member of the class of compounds known as flavonoid c-glycosides. Flavonoid c-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Isoorientin 7-o-(6'''-o-(e)-feruloyl)glucoside is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Isoorientin 7-o-(6'''-o-(e)-feruloyl)glucoside can be synthesized from luteolin. Isoorientin 7-o-(6'''-o-(e)-feruloyl)glucoside is also a parent compound for other transformation products, including but not limited to, isoorientin 7-O-glucoside, 7-O-[alpha-L-rhamnosyl-(1->2)-beta-D-glucosyl]isoorientin, and 7-O-(6-sinapoylglucosyl)isoorientin. Isoorientin 7-o-(6'''-o-(e)-feruloyl)glucoside can be found in barley, which makes isoorientin 7-o-(6'''-o-(e)-feruloyl)glucoside a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
2-(3,4-Dihydroxyphenyl)-6-beta-D-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-oneChEBI
HomoorientinChEBI
Luteolin-6-C-beta-D-glucosideChEBI
2-(3,4-Dihydroxyphenyl)-6-b-D-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-oneGenerator
2-(3,4-Dihydroxyphenyl)-6-β-D-glucopyranosyl-5,7-dihydroxy-4H-1-benzopyran-4-oneGenerator
Luteolin-6-C-b-D-glucosideGenerator
Luteolin-6-C-β-D-glucosideGenerator
6-GLC-LuteolinMeSH
Iso-orientinMeSH
Luteolin-6-C-glucosideMeSH
Chemical FormulaC21H20O11
Average Molecular Weight448.3769
Monoisotopic Molecular Weight448.100561482
IUPAC Name2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one
Traditional Nameisoorientin
CAS Registry NumberNot Available
SMILES
[H][C@]1(CO)O[C@@]([H])(C2=C(O)C3=C(OC(=CC3=O)C3=CC(O)=C(O)C=C3)C=C2O)[C@]([H])(O)[C@@]([H])(O)[C@]1([H])O
InChI Identifier
InChI=1S/C21H20O11/c22-6-14-17(27)19(29)20(30)21(32-14)16-11(26)5-13-15(18(16)28)10(25)4-12(31-13)7-1-2-8(23)9(24)3-7/h1-5,14,17,19-24,26-30H,6H2/t14-,17-,19+,20-,21+/m1/s1
InChI KeyODBRNZZJSYPIDI-VJXVFPJBSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid c-glycosides. Flavonoid C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid C-glycosides
Alternative Parents
Substituents
  • Flavonoid c-glycoside
  • Hydroxyflavonoid
  • 3'-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavone
  • Phenolic glycoside
  • Hexose monosaccharide
  • C-glycosyl compound
  • Glycosyl compound
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Catechol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • Monocyclic benzene moiety
  • Benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Vinylogous acid
  • Heteroaromatic compound
  • Secondary alcohol
  • Ether
  • Dialkyl ether
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Primary alcohol
  • Alcohol
  • Organooxygen compound
  • 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-0.35ChemAxon
pKa (Strongest Acidic)6.14ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area197.37 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity108.01 m³·mol⁻¹ChemAxon
Polarizability42.54 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+205.92832859911
AllCCS[M+H-H2O]+203.43532859911
AllCCS[M+Na]+208.87832859911
AllCCS[M+NH4]+208.22232859911
AllCCS[M-H]-203.82832859911
AllCCS[M+Na-2H]-204.55932859911
AllCCS[M+HCOO]-205.52432859911
DeepCCS[M+H]+197.00930932474
DeepCCS[M-H]-194.65730932474
DeepCCS[M-2H]-228.00130932474
DeepCCS[M+Na]+202.92130932474

Predicted Kovats Retention Indices

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside,4TMS,isomer #46C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C)C(=O)C=C(C1=CC=C(O)C(O)=C1)O24010.7Semi standard non polar33892256
Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside,4TMS,isomer #46C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C)C(=O)C=C(C1=CC=C(O)C(O)=C1)O24044.6Standard non polar33892256
Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside,4TMS,isomer #46C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C)C(=O)C=C(C1=CC=C(O)C(O)=C1)O24889.0Standard polar33892256
Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside,5TMS,isomer #36C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1[C@@H]1O[C@H](CO)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C)C(=O)C=C(C1=CC=C(O)C(O)=C1)O23966.5Semi standard non polar33892256
Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside,5TMS,isomer #36C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1[C@@H]1O[C@H](CO)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C)C(=O)C=C(C1=CC=C(O)C(O)=C1)O24010.6Standard non polar33892256
Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside,5TMS,isomer #36C[Si](C)(C)OC1=CC2=C(C(O[Si](C)(C)C)=C1[C@@H]1O[C@H](CO)[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)[C@H]1O[Si](C)(C)C)C(=O)C=C(C1=CC=C(O)C(O)=C1)O24596.7Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside LC-ESI-QFT 31V, positive-QTOFsplash10-001i-0009600000-63aca9b4e94182b5fa782020-07-24HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside LC-ESI-IT 31V, positive-QTOFsplash10-001i-0007900000-066f6c97856af91728a52020-07-24HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 10V, Positive-QTOFsplash10-000t-0000900000-4deb7298d7dc5928ad892016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 20V, Positive-QTOFsplash10-01pk-3321900000-00aa5483c1d5c8e7a90b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 40V, Positive-QTOFsplash10-06r2-5397200000-4d4fad2cb7e71de05fec2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 10V, Negative-QTOFsplash10-0002-0011900000-17de0eb864f93a0410522016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 20V, Negative-QTOFsplash10-05ds-9336700000-89bd0f817e7ef84d44ca2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 40V, Negative-QTOFsplash10-052g-9442000000-e1cf40127250e554e9f22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 10V, Positive-QTOFsplash10-0002-0000900000-6cdaf2bc31caca882f1d2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 20V, Positive-QTOFsplash10-0002-0000900000-6cdaf2bc31caca882f1d2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 40V, Positive-QTOFsplash10-014j-0309600000-60823208b2459e4934c52021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 10V, Negative-QTOFsplash10-0002-0000900000-e34b057bc120eef7d6a02021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 20V, Negative-QTOFsplash10-0002-0000900000-578e80e06a8f791630d82021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Isoorientin 7-O-(6'''-O-(E)-feruloyl)glucoside 40V, Negative-QTOFsplash10-01t9-0955400000-d57d92c5c589d52431dc2021-10-21Wishart 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 IDFDB001707
KNApSAcK IDC00001055
Chemspider ID102753
KEGG Compound IDC01821
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkIsoorientin
METLIN IDNot Available
PubChem Compound114776
PDB IDNot Available
ChEBI ID17965
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1700251
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available