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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:30:35 UTC
Update Date2022-03-07 02:52:10 UTC
HMDB IDHMDB0029467
Secondary Accession Numbers
  • HMDB29467
Metabolite Identification
Common NameEugenitin
DescriptionEugenitin belongs to the class of organic compounds known as chromones. Chromones are compounds containing a benzopyran-4-one moiety. Eugenitin has been detected, but not quantified in, cloves (Syzygium aromaticum) and herbs and spices. This could make eugenitin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Eugenitin.
Structure
Data?1582753422
Synonyms
ValueSource
5-Hydroxy-7-methoxy-2,6-dimethyl-4H-1-benzopyran-4-oneHMDB
Chemical FormulaC12H12O4
Average Molecular Weight220.2213
Monoisotopic Molecular Weight220.073558872
IUPAC Name5-hydroxy-7-methoxy-2,6-dimethyl-4H-chromen-4-one
Traditional Nameeugenitin
CAS Registry Number480-12-6
SMILES
COC1=CC2=C(C(=O)C=C(C)O2)C(O)=C1C
InChI Identifier
InChI=1S/C12H12O4/c1-6-4-8(13)11-10(16-6)5-9(15-3)7(2)12(11)14/h4-5,14H,1-3H3
InChI KeyRGTSAUBIQAKKLC-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
  • Anisole
  • 1-hydroxy-4-unsubstituted benzenoid
  • Alkyl aryl ether
  • Pyranone
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Ether
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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 Point162 °CNot Available
Boiling Point402.20 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility233.8 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP2.878 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.98 g/LALOGPS
logP2.23ALOGPS
logP2.57ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)8.97ChemAxon
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.76 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity60.59 m³·mol⁻¹ChemAxon
Polarizability22.56 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
DeepCCS[M+H]+148.98830932474
DeepCCS[M-H]-146.6330932474
DeepCCS[M-2H]-179.51630932474
DeepCCS[M+Na]+155.08230932474
AllCCS[M+H]+145.932859911
AllCCS[M+H-H2O]+141.732859911
AllCCS[M+NH4]+149.832859911
AllCCS[M+Na]+151.032859911
AllCCS[M-H]-148.732859911
AllCCS[M+Na-2H]-148.632859911
AllCCS[M+HCOO]-148.632859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.5.96 minutes32390414
Predicted by Siyang on May 30, 202214.287 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.38 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid30.1 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1903.3 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid438.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid183.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid269.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid254.3 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid532.1 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 Acid816.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)113.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1205.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid461.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1526.6 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid406.3 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid413.1 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate445.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA329.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water73.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
EugenitinCOC1=CC2=C(C(=O)C=C(C)O2)C(O)=C1C2937.3Standard polar33892256
EugenitinCOC1=CC2=C(C(=O)C=C(C)O2)C(O)=C1C2028.0Standard non polar33892256
EugenitinCOC1=CC2=C(C(=O)C=C(C)O2)C(O)=C1C2011.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Eugenitin,1TMS,isomer #1COC1=CC2=C(C(O[Si](C)(C)C)=C1C)C(=O)C=C(C)O22186.5Semi standard non polar33892256
Eugenitin,1TBDMS,isomer #1COC1=CC2=C(C(O[Si](C)(C)C(C)(C)C)=C1C)C(=O)C=C(C)O22424.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Eugenitin GC-MS (Non-derivatized) - 70eV, Positivesplash10-006x-0940000000-d9bdf0ebc0d87cb5a1202017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eugenitin GC-MS (1 TMS) - 70eV, Positivesplash10-00ba-2090000000-9a8604e9515be68e58c52017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Eugenitin 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 - Eugenitin 10V, Positive-QTOFsplash10-00di-0090000000-88af1b170bc773d27d772016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 20V, Positive-QTOFsplash10-00di-0390000000-b8b9ed8693002d6e53662016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 40V, Positive-QTOFsplash10-0072-1900000000-96dd99845122b2117a922016-06-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 10V, Negative-QTOFsplash10-014i-0090000000-75940eecc799af91da492016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 20V, Negative-QTOFsplash10-014i-0290000000-5a6dac40186abdcdccc32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 40V, Negative-QTOFsplash10-03dr-3900000000-83dd94f21f5fa86c0ad32016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 10V, Negative-QTOFsplash10-014i-0090000000-bb4d7358d100c4deaa152021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 20V, Negative-QTOFsplash10-0gb9-0190000000-5efee543cb94d4b655762021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 40V, Negative-QTOFsplash10-0991-1900000000-f9b7272014dbd931bc922021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 10V, Positive-QTOFsplash10-00di-0090000000-557d2a052f7d486aca132021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 20V, Positive-QTOFsplash10-00di-0090000000-9d4e5c17e926b5d7c65a2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Eugenitin 40V, Positive-QTOFsplash10-0k9i-1900000000-aec34c783f83af0ebedb2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB000588
KNApSAcK IDC00039177
Chemspider ID2340764
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEugenitin
METLIN IDNot Available
PubChem Compound3083581
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1500521
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.. .