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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 02:50:00 UTC
Update Date2021-09-24 02:50:00 UTC
HMDB IDHMDB0303562
Secondary Accession NumbersNone
Metabolite Identification
Common NameNoreugenin
DescriptionNoreugenin, also known as 5,7-dihydroxy-2-methyl-4h-1-benzopyran-4-one, is a member of the class of compounds known as chromones. Chromones are compounds containing a benzopyran-4-one moiety. Noreugenin is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Noreugenin can be found in carrot and wild carrot, which makes noreugenin a potential biomarker for the consumption of these food products.
Structure
Thumb
Synonyms
ValueSource
5,7-Dihydroxy-2-methyl-4H-1-benzopyran-4-oneChEBI
Chemical FormulaC10H8O4
Average Molecular Weight192.1681
Monoisotopic Molecular Weight192.042258744
IUPAC Name5,7-dihydroxy-2-methyl-4H-chromen-4-one
Traditional Name5,7-dihydroxy-2-methylchromen-4-one
CAS Registry NumberNot Available
SMILES
CC1=CC(=O)C2=C(O1)C=C(O)C=C2O
InChI Identifier
InChI=1S/C10H8O4/c1-5-2-7(12)10-8(13)3-6(11)4-9(10)14-5/h2-4,11,13H,1H3
InChI KeyNCUJRUDLFCGVOE-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as chromones. Chromones are compounds containing a benzopyran-4-one moiety.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentChromones
Alternative Parents
Substituents
  • Chromone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Oxacycle
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP1.64ALOGPS
logP1.91ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)6.65ChemAxon
pKa (Strongest Basic)-5.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity51.07 m³·mol⁻¹ChemAxon
Polarizability18.45 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+138.77732859911
AllCCS[M+H-H2O]+134.27832859911
AllCCS[M+Na]+144.1832859911
AllCCS[M+NH4]+142.9732859911
AllCCS[M-H]-137.20232859911
AllCCS[M+Na-2H]-137.332859911
AllCCS[M+HCOO]-137.49532859911
DeepCCS[M+H]+139.71330932474
DeepCCS[M-H]-137.35530932474
DeepCCS[M-2H]-172.09930932474
DeepCCS[M+Na]+147.1730932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202211.0295 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.13 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1973.2 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid591.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid230.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid405.4 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid264.2 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid546.5 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid683.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)192.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1292.5 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid436.1 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1486.0 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid445.3 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid394.0 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate594.1 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA580.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water71.9 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Noreugenin GC-MS (TMS_1_1) - 70eV, PositiveNot Available2022-08-08Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)Not Available2022-08-06Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 10V, Positive-QTOFsplash10-0006-0900000000-1f6c8303aef72153459e2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 20V, Positive-QTOFsplash10-0006-0900000000-033b5cf23dea6af6dcd72016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 40V, Positive-QTOFsplash10-0fb9-2900000000-fb4bb582d20eda3c00302016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 10V, Negative-QTOFsplash10-0006-0900000000-a397992a4878dab5b5352016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 20V, Negative-QTOFsplash10-0006-0900000000-50fa10bec641f1c83b802016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 40V, Negative-QTOFsplash10-0uem-6900000000-c57e2662a284b7f46dfe2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 10V, Positive-QTOFsplash10-0006-0900000000-177cdcdc1496835d8df42021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 20V, Positive-QTOFsplash10-0006-0900000000-10e6fdb747c93e6eeff92021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 40V, Positive-QTOFsplash10-0159-9600000000-59bd55d33a7bc1c5ed162021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 10V, Negative-QTOFsplash10-0006-0900000000-aae7033d5e4719a33faa2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 20V, Negative-QTOFsplash10-0006-0900000000-aae7033d5e4719a33faa2021-10-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Noreugenin 40V, Negative-QTOFsplash10-014i-9400000000-786acca800cce96f92112021-10-21Wishart 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 IDFDB015544
KNApSAcK IDNot Available
Chemspider ID4524784
KEGG Compound IDC20462
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID67375
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1727101
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available