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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 10:09:04 UTC
Update Date2021-09-26 23:04:47 UTC
HMDB IDHMDB0252292
Secondary Accession NumbersNone
Metabolite Identification
Common NameFlavanone
Description This compound has been identified in human blood as reported by (PMID: 31557052 ). Flavanone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Flavanone is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
2,3-Dihydro-2-phenyl-4H-1-benzopyran-4-oneChEBI
2,3-DihydroflavoneChEBI
(+-)-FlavanoneMeSH
Flavanone, (+-)-isomerMeSH
Flavanone, 2-(14)C-labeledMeSH
Flavanone, (S)-isomerMeSH
Flavanone, (R)-isomerMeSH
Chemical FormulaC15H12O2
Average Molecular Weight224.2546
Monoisotopic Molecular Weight224.083729628
IUPAC Name2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Nameflavanone, (+-)-
CAS Registry NumberNot Available
SMILES
O=C1CC(OC2=CC=CC=C12)C1=CC=CC=C1
InChI Identifier
InChI=1S/C15H12O2/c16-13-10-15(11-6-2-1-3-7-11)17-14-9-5-4-8-12(13)14/h1-9,15H,10H2
InChI KeyZONYXWQDUYMKFB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavanones. Flavanones are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a ketone at the carbon C3.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentFlavanones
Alternative Parents
Substituents
  • Flavanone
  • Chromone
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Aryl ketone
  • Aryl alkyl ketone
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Ketone
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen 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
logP3.1ALOGPS
logP3.1ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)14.39ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity65.35 m³·mol⁻¹ChemAxon
Polarizability24.34 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M-2H]-182.17630932474
DeepCCS[M+Na]+157.44930932474
AllCCS[M+H]+151.632859911
AllCCS[M+H-H2O]+147.432859911
AllCCS[M+NH4]+155.632859911
AllCCS[M+Na]+156.832859911
AllCCS[M-H]-154.032859911
AllCCS[M+Na-2H]-153.432859911
AllCCS[M+HCOO]-152.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
FlavanoneO=C1CC(OC2=CC=CC=C12)C1=CC=CC=C13125.6Standard polar33892256
FlavanoneO=C1CC(OC2=CC=CC=C12)C1=CC=CC=C12087.9Standard non polar33892256
FlavanoneO=C1CC(OC2=CC=CC=C12)C1=CC=CC=C11987.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - Flavanone GC-MS (Non-derivatized)splash10-0fmi-5940000000-e17d0ef12d38bd010c232014-06-16HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - Flavanone GC-MS (Non-derivatized)splash10-0umi-6930000000-33c3da1c24f69b774c3d2014-06-16HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Flavanone GC-MS (Non-derivatized) - 70eV, Positivesplash10-05fr-4950000000-fc2384622ff2e0f0d4c62021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Flavanone 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 - Flavanone LC-ESI-QFT 15V, positive-QTOFsplash10-03di-0190000000-cc3a57836c4644cec55c2020-07-24HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone LC-ESI-IT 15V, positive-QTOFsplash10-03di-0590000000-5374aa4b10da81fcc6972020-07-24HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-00di-1900000000-6b55e3e343175cc320a32021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-00b9-0690000000-4140222c7716c094b9f82021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-004i-0090000000-8c344400d70bfc560a342021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-0fb9-4900000000-99438751586f9c0ec2a22021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-004i-0890000000-fb05fc3d6d92006574822021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-0ufr-1910000000-297a8140fde122ba6bc22021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-004i-0090000000-aa0cdfc18152b67207692021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-00b9-0790000000-fc45d4f80fbd5cce1e392021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-0fmi-1900000000-f76ccb3732d7f2ec8fe52021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-00b9-0790000000-98c65ffca12e3cac8b9c2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-00di-1900000000-64d8c7742e1838577cf12021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-004i-0190000000-5cfae2dd012bdee6938d2021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Flavanone 6V, Positive-QTOFsplash10-0ufr-6900000000-414a4968853de94396262021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 10V, Positive-QTOFsplash10-004i-0290000000-b99cef665848d44c68e22016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 20V, Positive-QTOFsplash10-05dl-4970000000-ca122e6f4c5d0f52b3b32016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 40V, Positive-QTOFsplash10-0f6x-9600000000-b28dd45445dcd697af0e2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 10V, Negative-QTOFsplash10-00di-0090000000-e35c1e3492523e9f8a562016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 20V, Negative-QTOFsplash10-00di-1290000000-dd9fde965f9a5ee13c952016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 40V, Negative-QTOFsplash10-0fbc-9810000000-bf59a222a0768e6040d02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 10V, Positive-QTOFsplash10-004i-0090000000-1144fd795f3b4afd2ee32021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 20V, Positive-QTOFsplash10-00fs-0940000000-138ff6a2fdcc7da0ee852021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 40V, Positive-QTOFsplash10-00di-0900000000-7fc663b595a7f1709dfe2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Flavanone 10V, Negative-QTOFsplash10-00di-0090000000-cc3ac0748143a00daf872021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB003938
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDC00766
BioCyc IDFLAVANONES
BiGG IDNot Available
Wikipedia LinkFlavonoid
METLIN IDNot Available
PubChem Compound10251
PDB IDNot Available
ChEBI ID5070
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]