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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 19:00:56 UTC
Update Date2022-03-07 02:54:01 UTC
HMDB IDHMDB0034213
Secondary Accession Numbers
  • HMDB34213
Metabolite Identification
Common NameKievitone
DescriptionKievitone belongs to the class of organic compounds known as 8-prenylated isoflavanones. These are isoflavanones featuring a C5-isoprenoid unit at the 8-position. Thus, kievitone is considered to be a flavonoid. Kievitone has been detected, but not quantified in, several different foods, such as pulses, adzuki beans (Vigna angularis), mung beans (Vigna radiata), green beans (Phaseolus vulgaris), and black-eyed peas (Vigna unguiculata ssp. unguiculata). This could make kievitone a potential biomarker for the consumption of these foods. Kievitone is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a small amount of articles have been published on Kievitone.
Structure
Data?1563862529
Synonyms
ValueSource
3-(2,4-Dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-8-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one, 9ciHMDB
Phaseolus substance IIHMDB
VignatinHMDB
Chemical FormulaC20H20O6
Average Molecular Weight356.3692
Monoisotopic Molecular Weight356.125988372
IUPAC Name3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-en-1-yl)-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Namekievitone
CAS Registry Number40105-60-0
SMILES
CC(C)=CCC1=C2OCC(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C1
InChI Identifier
InChI=1S/C20H20O6/c1-10(2)3-5-13-16(23)8-17(24)18-19(25)14(9-26-20(13)18)12-6-4-11(21)7-15(12)22/h3-4,6-8,14,21-24H,5,9H2,1-2H3
InChI KeyMERHMOCEIBOOMA-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 8-prenylated isoflavanones. These are isoflavanones featuring a C5-isoprenoid unit at the 8-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflavans
Direct Parent8-prenylated isoflavanones
Alternative Parents
Substituents
  • 8-prenylated isoflavanone
  • Isoflavanol
  • Hydroxyisoflavonoid
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Aryl alkyl ketone
  • Aryl ketone
  • Resorcinol
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point639.60 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility3.18 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP4.600 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.028 g/LALOGPS
logP2.99ALOGPS
logP4.15ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)7.66ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area107.22 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity97.9 m³·mol⁻¹ChemAxon
Polarizability36.69 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+184.01831661259
DarkChem[M-H]-179.61831661259
DeepCCS[M+H]+187.29130932474
DeepCCS[M-H]-184.93330932474
DeepCCS[M-2H]-219.1830932474
DeepCCS[M+Na]+194.66230932474
AllCCS[M+H]+186.032859911
AllCCS[M+H-H2O]+182.832859911
AllCCS[M+NH4]+188.832859911
AllCCS[M+Na]+189.732859911
AllCCS[M-H]-187.132859911
AllCCS[M+Na-2H]-186.932859911
AllCCS[M+HCOO]-186.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
KievitoneCC(C)=CCC1=C2OCC(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C14377.3Standard polar33892256
KievitoneCC(C)=CCC1=C2OCC(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C13274.1Standard non polar33892256
KievitoneCC(C)=CCC1=C2OCC(C(=O)C2=C(O)C=C1O)C1=C(O)C=C(O)C=C13430.6Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Kievitone,1TMS,isomer #1CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O3262.4Semi standard non polar33892256
Kievitone,1TMS,isomer #2CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O3208.4Semi standard non polar33892256
Kievitone,1TMS,isomer #3CC(C)=CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O3224.5Semi standard non polar33892256
Kievitone,1TMS,isomer #4CC(C)=CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O3222.8Semi standard non polar33892256
Kievitone,2TMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O3169.8Semi standard non polar33892256
Kievitone,2TMS,isomer #2CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O3151.4Semi standard non polar33892256
Kievitone,2TMS,isomer #3CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O3172.2Semi standard non polar33892256
Kievitone,2TMS,isomer #4CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O3103.0Semi standard non polar33892256
Kievitone,2TMS,isomer #5CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O3109.5Semi standard non polar33892256
Kievitone,2TMS,isomer #6CC(C)=CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O3131.8Semi standard non polar33892256
Kievitone,3TMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O)C2=O3078.9Semi standard non polar33892256
Kievitone,3TMS,isomer #2CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C)C2=O3089.8Semi standard non polar33892256
Kievitone,3TMS,isomer #3CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O3087.2Semi standard non polar33892256
Kievitone,3TMS,isomer #4CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O3057.0Semi standard non polar33892256
Kievitone,4TMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C)C=C1O[Si](C)(C)C)C2=O3058.7Semi standard non polar33892256
Kievitone,1TBDMS,isomer #1CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O3522.6Semi standard non polar33892256
Kievitone,1TBDMS,isomer #2CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O3465.8Semi standard non polar33892256
Kievitone,1TBDMS,isomer #3CC(C)=CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O3472.4Semi standard non polar33892256
Kievitone,1TBDMS,isomer #4CC(C)=CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O3479.7Semi standard non polar33892256
Kievitone,2TBDMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O)C2=O3651.3Semi standard non polar33892256
Kievitone,2TBDMS,isomer #2CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O3678.8Semi standard non polar33892256
Kievitone,2TBDMS,isomer #3CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O3664.7Semi standard non polar33892256
Kievitone,2TBDMS,isomer #4CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O3607.9Semi standard non polar33892256
Kievitone,2TBDMS,isomer #5CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O3589.9Semi standard non polar33892256
Kievitone,2TBDMS,isomer #6CC(C)=CCC1=C(O)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O3620.9Semi standard non polar33892256
Kievitone,3TBDMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O)C2=O3753.2Semi standard non polar33892256
Kievitone,3TBDMS,isomer #2CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O)C=C1O[Si](C)(C)C(C)(C)C)C2=O3726.4Semi standard non polar33892256
Kievitone,3TBDMS,isomer #3CC(C)=CCC1=C(O)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O3771.4Semi standard non polar33892256
Kievitone,3TBDMS,isomer #4CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O3748.5Semi standard non polar33892256
Kievitone,4TBDMS,isomer #1CC(C)=CCC1=C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C2=C1OCC(C1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)C2=O3898.4Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Kievitone GC-MS (Non-derivatized) - 70eV, Positivesplash10-006x-3519000000-da2fbf88884ce450dacf2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Kievitone GC-MS (4 TMS) - 70eV, Positivesplash10-0fir-2040049000-acf25239ce602f7d7b4f2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Kievitone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Positive-QTOFsplash10-066r-0908000000-ac5a1b5a11ad45b629c02021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Negative-QTOFsplash10-0670-0695000000-fdca1f6722088a1e91e72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Negative-QTOFsplash10-0a4r-0719000000-24427df99d27a8f748482021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Positive-QTOFsplash10-0pbi-0519000000-1a952bf325e790cb7aad2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Positive-QTOFsplash10-066r-0908000000-8b29fbc9ae9ccb1ef85d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Negative-QTOFsplash10-0002-0292000000-6f9d77477e5ef4d9de2d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Kievitone 6V, Positive-QTOFsplash10-0pbi-0519000000-509a0c0735c77eaf74a32021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 10V, Positive-QTOFsplash10-0a4i-0129000000-d1b882cd2681756e738e2016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 20V, Positive-QTOFsplash10-0l70-3869000000-1063d83e3b9621bbf0712016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 40V, Positive-QTOFsplash10-014r-3911000000-5c02aabd4e5e8e2882c42016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 10V, Negative-QTOFsplash10-0a4i-0109000000-f06e5345ef8f8de683742016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 20V, Negative-QTOFsplash10-0a4i-0947000000-ddbfd90b5c91692e7c6a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 40V, Negative-QTOFsplash10-0a4i-3910000000-2166b37c455e5fb8d0af2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 10V, Negative-QTOFsplash10-0a4i-0009000000-0a6526e745d11b23421e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 20V, Negative-QTOFsplash10-0a4i-0139000000-43a4e25dbc7fc7fb8e752021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 40V, Negative-QTOFsplash10-001c-5963000000-0d75ead344fa37e07a3a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 10V, Positive-QTOFsplash10-0pba-0229000000-ca8448be9458beb4da9b2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 20V, Positive-QTOFsplash10-0k9i-1839000000-a24e4ac95d74cc286a322021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Kievitone 40V, Positive-QTOFsplash10-00kr-2941000000-1af114de843f03030af12021-09-22Wishart 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 IDFDB012516
KNApSAcK IDC00002541
Chemspider ID106542
KEGG Compound IDC01590
BioCyc IDKIEVITONE-CPD
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound119269
PDB IDNot Available
ChEBI ID16832
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1051621
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.. .