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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:30:44 UTC
Update Date2023-02-21 17:18:48 UTC
HMDB IDHMDB0029495
Secondary Accession Numbers
  • HMDB29495
Metabolite Identification
Common NameTrigoforin
DescriptionTrigoforin belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Trigoforin has been detected, but not quantified in, fenugreeks (Trigonella foenum-graecum) and herbs and spices. This could make trigoforin a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Trigoforin.
Structure
Data?1676999928
Synonyms
ValueSource
3,4,7-TrimethylcoumarinHMDB
Chemical FormulaC12H12O2
Average Molecular Weight188.2225
Monoisotopic Molecular Weight188.083729628
IUPAC Name3,4,7-trimethyl-2H-chromen-2-one
Traditional Name3,4,7-trimethylchromen-2-one
CAS Registry Number14002-93-8
SMILES
CC1=CC2=C(C=C1)C(C)=C(C)C(=O)O2
InChI Identifier
InChI=1S/C12H12O2/c1-7-4-5-10-8(2)9(3)12(13)14-11(10)6-7/h4-6H,1-3H3
InChI KeyKAFSSZHADPCOBG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassNot Available
Direct ParentCoumarins and derivatives
Alternative Parents
Substituents
  • Coumarin
  • 1-benzopyran
  • Benzopyran
  • Pyranone
  • Benzenoid
  • Pyran
  • Heteroaromatic compound
  • Lactone
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point112 - 113 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility101.5 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.3 g/LALOGPS
logP2.85ALOGPS
logP2.99ChemAxon
logS-2.8ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity55.23 m³·mol⁻¹ChemAxon
Polarizability20.74 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+141.93531661259
DarkChem[M-H]-141.6831661259
DeepCCS[M+H]+145.97430932474
DeepCCS[M-H]-143.61630932474
DeepCCS[M-2H]-178.23130932474
DeepCCS[M+Na]+153.44930932474
AllCCS[M+H]+136.732859911
AllCCS[M+H-H2O]+132.332859911
AllCCS[M+NH4]+140.932859911
AllCCS[M+Na]+142.132859911
AllCCS[M-H]-140.932859911
AllCCS[M+Na-2H]-141.032859911
AllCCS[M+HCOO]-141.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
TrigoforinCC1=CC2=C(C=C1)C(C)=C(C)C(=O)O22550.1Standard polar33892256
TrigoforinCC1=CC2=C(C=C1)C(C)=C(C)C(=O)O21774.4Standard non polar33892256
TrigoforinCC1=CC2=C(C=C1)C(C)=C(C)C(=O)O21760.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Trigoforin GC-MS (Non-derivatized) - 70eV, Positivesplash10-01vx-0900000000-f4bd4390d62ca3cf58812017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Trigoforin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Trigoforin 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 - Trigoforin 10V, Positive-QTOFsplash10-000i-0900000000-423adc6286315f30e7562016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 20V, Positive-QTOFsplash10-000i-0900000000-c60069dd9c17c5ad7bba2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 40V, Positive-QTOFsplash10-0gb9-6900000000-1f7fd0962c508e74eb192016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 10V, Negative-QTOFsplash10-000i-0900000000-4b4ac4d1336760bead0a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 20V, Negative-QTOFsplash10-000i-0900000000-c6918ff0c57c2a33e3d52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 40V, Negative-QTOFsplash10-0006-1900000000-d921f6977be3e134c01f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 10V, Negative-QTOFsplash10-000i-0900000000-0efd5563391c35d6cf2a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 20V, Negative-QTOFsplash10-000i-0900000000-950abbb0f5a342514b902021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 40V, Negative-QTOFsplash10-0671-1900000000-38cd29fc87fdd9b3cef82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 10V, Positive-QTOFsplash10-000i-0900000000-af07f68248174c3852ad2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 20V, Positive-QTOFsplash10-000i-1900000000-2ba2b692f332d168a9032021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Trigoforin 40V, Positive-QTOFsplash10-0006-7900000000-c989db262b5483be829c2021-09-23Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX 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 IDFDB000628
KNApSAcK IDC00057876
Chemspider ID18966845
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound12267346
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1809951
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.. .