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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:39:28 UTC
Update Date2022-03-07 02:52:43 UTC
HMDB IDHMDB0030862
Secondary Accession Numbers
  • HMDB30862
Metabolite Identification
Common NameKuwanon E
DescriptionKuwanon E belongs to the class of organic compounds known as 3'-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 3'-position. Thus, kuwanon e is considered to be a flavonoid. Based on a literature review very few articles have been published on Kuwanon E.
Structure
Data?1563862049
Synonyms
ValueSource
2',4',5,7-Tetrahydroxy-5'-geranylflavanoneHMDB
2-[5-(3,7-Dimethyl-2,6-octadienyl)-2,4-dihydroxyphenyl]-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one, 9ciHMDB
Chemical FormulaC25H28O6
Average Molecular Weight424.4862
Monoisotopic Molecular Weight424.188588628
IUPAC Name2-{5-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-2,4-dihydroxyphenyl}-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Namekuwanon E
CAS Registry Number68401-05-8
SMILES
CC(C)=CCC\C(C)=C\CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O
InChI Identifier
InChI=1S/C25H28O6/c1-14(2)5-4-6-15(3)7-8-16-9-18(20(28)12-19(16)27)23-13-22(30)25-21(29)10-17(26)11-24(25)31-23/h5,7,9-12,23,26-29H,4,6,8,13H2,1-3H3/b15-7+
InChI KeyGJFHZVPRFLHEBR-VIZOYTHASA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3'-prenylated flavanones. These are flavanones that features a C5-isoprenoid substituent at the 3'-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct Parent3'-prenylated flavanones
Alternative Parents
Substituents
  • 3'-prenylated flavanone
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavanone
  • Hydroxyflavonoid
  • Chromone
  • Bicyclic monoterpenoid
  • Aromatic monoterpenoid
  • Benzopyran
  • 1-benzopyran
  • Monoterpenoid
  • Chromane
  • Aryl alkyl ketone
  • Aryl ketone
  • Resorcinol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Ketone
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point132 - 136 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.013 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0052 g/LALOGPS
logP4.59ALOGPS
logP5.92ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)7.88ChemAxon
pKa (Strongest Basic)-3.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area107.22 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity121.32 m³·mol⁻¹ChemAxon
Polarizability46.46 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+203.03831661259
DarkChem[M-H]-200.34931661259
DeepCCS[M+H]+203.64430932474
DeepCCS[M-H]-201.28630932474
DeepCCS[M-2H]-234.83430932474
DeepCCS[M+Na]+210.06230932474
AllCCS[M+H]+209.432859911
AllCCS[M+H-H2O]+206.832859911
AllCCS[M+NH4]+211.832859911
AllCCS[M+Na]+212.532859911
AllCCS[M-H]-202.432859911
AllCCS[M+Na-2H]-203.132859911
AllCCS[M+HCOO]-204.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Kuwanon ECC(C)=CCC\C(C)=C\CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O5205.7Standard polar33892256
Kuwanon ECC(C)=CCC\C(C)=C\CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O3539.6Standard non polar33892256
Kuwanon ECC(C)=CCC\C(C)=C\CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O3949.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Kuwanon E,1TMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O3769.5Semi standard non polar33892256
Kuwanon E,1TMS,isomer #2CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O)C=C1O3767.6Semi standard non polar33892256
Kuwanon E,1TMS,isomer #3CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C)C=C1O3709.6Semi standard non polar33892256
Kuwanon E,1TMS,isomer #4CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O[Si](C)(C)C3742.2Semi standard non polar33892256
Kuwanon E,2TMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O3675.3Semi standard non polar33892256
Kuwanon E,2TMS,isomer #2CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O3628.6Semi standard non polar33892256
Kuwanon E,2TMS,isomer #3CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C3662.3Semi standard non polar33892256
Kuwanon E,2TMS,isomer #4CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O[Si](C)(C)C)C=C1O3612.6Semi standard non polar33892256
Kuwanon E,2TMS,isomer #5CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O)C=C1O[Si](C)(C)C3654.0Semi standard non polar33892256
Kuwanon E,2TMS,isomer #6CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C3570.8Semi standard non polar33892256
Kuwanon E,3TMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O3594.8Semi standard non polar33892256
Kuwanon E,3TMS,isomer #2CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C3626.4Semi standard non polar33892256
Kuwanon E,3TMS,isomer #3CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C3566.2Semi standard non polar33892256
Kuwanon E,3TMS,isomer #4CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C)C=C3O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C3573.0Semi standard non polar33892256
Kuwanon E,4TMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C)C=C3O[Si](C)(C)C)O2)=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C3580.1Semi standard non polar33892256
Kuwanon E,1TBDMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O4024.7Semi standard non polar33892256
Kuwanon E,1TBDMS,isomer #2CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O)C=C1O4034.5Semi standard non polar33892256
Kuwanon E,1TBDMS,isomer #3CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O3974.1Semi standard non polar33892256
Kuwanon E,1TBDMS,isomer #4CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C4004.1Semi standard non polar33892256
Kuwanon E,2TBDMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O4175.3Semi standard non polar33892256
Kuwanon E,2TBDMS,isomer #2CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O4144.2Semi standard non polar33892256
Kuwanon E,2TBDMS,isomer #3CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C4170.5Semi standard non polar33892256
Kuwanon E,2TBDMS,isomer #4CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O4132.9Semi standard non polar33892256
Kuwanon E,2TBDMS,isomer #5CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C4170.4Semi standard non polar33892256
Kuwanon E,2TBDMS,isomer #6CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C4094.9Semi standard non polar33892256
Kuwanon E,3TBDMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O4268.0Semi standard non polar33892256
Kuwanon E,3TBDMS,isomer #2CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O)C=C1O[Si](C)(C)C(C)(C)C4297.5Semi standard non polar33892256
Kuwanon E,3TBDMS,isomer #3CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C4245.3Semi standard non polar33892256
Kuwanon E,3TBDMS,isomer #4CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(O)C=C(O[Si](C)(C)C(C)(C)C)C=C3O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C4238.4Semi standard non polar33892256
Kuwanon E,4TBDMS,isomer #1CC(C)=CCC/C(C)=C/CC1=CC(C2CC(=O)C3=C(C=C(O[Si](C)(C)C(C)(C)C)C=C3O[Si](C)(C)C(C)(C)C)O2)=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C4388.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Kuwanon E GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4l-6209200000-e1c423c2ed1a322ecf7a2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Kuwanon E GC-MS (3 TMS) - 70eV, Positivesplash10-004i-4200069000-c6e66ff4806763bbe3d42017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Kuwanon E GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 10V, Positive-QTOFsplash10-004i-0423900000-db282d5f2ef7dc20b0f12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 20V, Positive-QTOFsplash10-0umr-2924200000-5b9b08f38ed2ce9188892016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 40V, Positive-QTOFsplash10-0uxr-4910000000-78edd837c2195bc78abf2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 10V, Negative-QTOFsplash10-00di-0000900000-4451d165a80ed0b1c4262016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 20V, Negative-QTOFsplash10-00di-0412900000-6924d391042a5431f2042016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 40V, Negative-QTOFsplash10-0a59-3958200000-ead505ff90b1f51be9272016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 10V, Negative-QTOFsplash10-00di-0000900000-7a0b62ed66c10ec9c2c42021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 20V, Negative-QTOFsplash10-0fk9-0900800000-462084742cbf1499ca332021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 40V, Negative-QTOFsplash10-00di-0591000000-536960a44ee5aeffb50a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 10V, Positive-QTOFsplash10-004i-0000900000-673ac1c3ba2aab9c57492021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 20V, Positive-QTOFsplash10-0ufs-0900400000-1c2cea1cead53002a1af2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kuwanon E 40V, Positive-QTOFsplash10-0udi-0920000000-c79498db6fa66a6b968e2021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
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 IDFDB002822
KNApSAcK IDC00008328
Chemspider ID8517751
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10342292
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1823231
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.. .