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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:30:54 UTC
Update Date2023-02-21 17:26:51 UTC
HMDB IDHMDB0039147
Secondary Accession Numbers
  • HMDB39147
Metabolite Identification
Common Name6-Formylumbelliferone
Description6-Formylumbelliferone belongs to the class of organic compounds known as 7-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to the C7 position the coumarin skeleton. 6-Formylumbelliferone has been detected, but not quantified in, citrus. This could make 6-formylumbelliferone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 6-Formylumbelliferone.
Structure
Data?1677000411
Synonyms
ValueSource
6-Formyl-7-hydroxy-2H-1-benzopyran-2-oneHMDB
6-Formyl-7-hydroxycoumarinHMDB
Chemical FormulaC10H6O4
Average Molecular Weight190.1522
Monoisotopic Molecular Weight190.02660868
IUPAC Name7-hydroxy-2-oxo-2H-chromene-6-carbaldehyde
Traditional Name7-hydroxy-2-oxochromene-6-carbaldehyde
CAS Registry NumberNot Available
SMILES
OC1=C(C=O)C=C2C=CC(=O)OC2=C1
InChI Identifier
InChI=1S/C10H6O4/c11-5-7-3-6-1-2-10(13)14-9(6)4-8(7)12/h1-5,12H
InChI KeyYYVVBACXPUHKFH-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to the C7 position the coumarin skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassHydroxycoumarins
Direct Parent7-hydroxycoumarins
Alternative Parents
Substituents
  • 7-hydroxycoumarin
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Aryl-aldehyde
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Lactone
  • Oxacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Aldehyde
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
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
Water Solubility1.64 g/LALOGPS
logP1.45ALOGPS
logP1.84ChemAxon
logS-2.1ALOGPS
pKa (Strongest Acidic)6.69ChemAxon
pKa (Strongest Basic)-6.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity50.11 m³·mol⁻¹ChemAxon
Polarizability17.56 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
DarkChem[M+H]+140.43331661259
DarkChem[M-H]-139.14731661259
DeepCCS[M+H]+139.09430932474
DeepCCS[M-H]-136.69930932474
DeepCCS[M-2H]-171.36430932474
DeepCCS[M+Na]+145.97830932474
AllCCS[M+H]+139.332859911
AllCCS[M+H-H2O]+134.932859911
AllCCS[M+NH4]+143.432859911
AllCCS[M+Na]+144.632859911
AllCCS[M-H]-138.132859911
AllCCS[M+Na-2H]-138.132859911
AllCCS[M+HCOO]-138.232859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
6-FormylumbelliferoneOC1=C(C=O)C=C2C=CC(=O)OC2=C12836.9Standard polar33892256
6-FormylumbelliferoneOC1=C(C=O)C=C2C=CC(=O)OC2=C11848.9Standard non polar33892256
6-FormylumbelliferoneOC1=C(C=O)C=C2C=CC(=O)OC2=C11964.7Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
6-Formylumbelliferone,1TMS,isomer #1C[Si](C)(C)OC1=CC2=C(C=CC(=O)O2)C=C1C=O2140.9Semi standard non polar33892256
6-Formylumbelliferone,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OC1=CC2=C(C=CC(=O)O2)C=C1C=O2413.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 6-Formylumbelliferone GC-MS (Non-derivatized) - 70eV, Positivesplash10-03dm-0900000000-15501ee16cfee3815c9f2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Formylumbelliferone GC-MS (1 TMS) - 70eV, Positivesplash10-00di-4490000000-992bde7d10fd38bee88a2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 6-Formylumbelliferone 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 - 6-Formylumbelliferone 10V, Positive-QTOFsplash10-0006-0900000000-0c4bf1164bc70187e2a02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 20V, Positive-QTOFsplash10-0006-0900000000-0baac5e687f2221122412016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 40V, Positive-QTOFsplash10-0592-3900000000-1b1fbe714e873068471f2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 10V, Negative-QTOFsplash10-000i-0900000000-96a4e904442052fdda1b2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 20V, Negative-QTOFsplash10-000i-0900000000-f3f69af7f256eeffa2dd2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 40V, Negative-QTOFsplash10-0005-4900000000-a02adbb12786b62b780a2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 10V, Negative-QTOFsplash10-000i-0900000000-acec3d3eaad4948f73fd2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 20V, Negative-QTOFsplash10-03di-0900000000-9c0183b0719590644e912021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 40V, Negative-QTOFsplash10-00lr-3900000000-3adf9a1c569d8abeec7c2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 10V, Positive-QTOFsplash10-01ox-0900000000-bb98341bb1aa3c205fc52021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 20V, Positive-QTOFsplash10-03di-0900000000-58118ec61811ef0fdaef2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 6-Formylumbelliferone 40V, Positive-QTOFsplash10-006t-4900000000-f23ad0d39a4ba1363f632021-09-23Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX 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 IDFDB018667
KNApSAcK IDC00019872
Chemspider ID29320104
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14213968
PDB IDNot Available
ChEBI IDNot Available
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .