Record Information
Version1.0
Creation date2010-04-08 22:05:31 UTC
Update date2020-02-24 19:10:37 UTC
Primary IDFDB002775
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameAesculetin
DescriptionAesculetin, also known as cichorigenin or cichoriin aglucon, belongs to the class of organic compounds known as 6,7-dihydroxycoumarins. These are coumarins bearing two hydroxyl groups at positions 6 and 7 of the coumarin skeleton, respectively. Aesculetin is found, on average, in the highest concentration within sherry. Aesculetin has also been detected, but not quantified in, several different foods, such as mugworts (Artemisia vulgaris), highbush blueberries (Vaccinium corymbosum), grape wine, beer, and opium poppies (Papaver somniferum). This could make aesculetin a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Aesculetin.
CAS Number305-01-1
Structure
Thumb
Synonyms
SynonymSource
6,7-Dihydroxy-2H-1-benzopyran-2-oneChEBI
6,7-DihydroxycoumarinChEBI
CichorigeninChEBI
Cichoriin agluconChEBI
Cichoriin aglyconChEBI
Esculin agluconChEBI
Esculin aglyconChEBI
2H-1-Benzopyran-2-one, 6,7-dihydroxy- (9ci)HMDB
6,7-Dihydroxy-2-benzopyroneHMDB
6,7-Dihydroxy-2H-chromen-2-oneHMDB
6,7-Dihydroxy-coumarinHMDB
6,7-Dihydroxycoumarin, 8ciHMDB
Aesculetin (cichorigeninHMDB
AsculetineHMDB
Coumarin, 6,7-dihydroxy- esculetinHMDB
EsculetinHMDB
EsculetolHMDB
Esculetol)HMDB
AesculetinChEBI
2H-1-Benzopyran-2-one, 6,7-dihydroxy-biospider
2H-1-Benzopyran-2-one, 6,7-dihydroxy- (9CI)biospider
6,7-Dihydroxycoumarin, 8CIdb_source
CichorIIn agluconbiospider
CichorIIn aglyconbiospider
Coumarin, 6, 7-dihydroxy-biospider
Coumarin, 6,7-dihydroxy-biospider
Coumarin, 6,7-dihydroxy- Esculetinbiospider
Esculatinbiospider
esculetol)biospider
Predicted Properties
PropertyValueSource
Water Solubility4.6 g/LALOGPS
logP1.38ALOGPS
logP1.18ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)7.91ChemAxon
pKa (Strongest Basic)-6.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity45.51 m³·mol⁻¹ChemAxon
Polarizability16.31 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC9H6O4
IUPAC name6,7-dihydroxy-2H-chromen-2-one
InChI IdentifierInChI=1S/C9H6O4/c10-6-3-5-1-2-9(12)13-8(5)4-7(6)11/h1-4,10-11H
InChI KeyILEDWLMCKZNDJK-UHFFFAOYSA-N
Isomeric SMILESOC1=C(O)C=C2C=CC(=O)OC2=C1
Average Molecular Weight178.143
Monoisotopic Molecular Weight178.026608673
Classification
Description Belongs to the class of organic compounds known as 6,7-dihydroxycoumarins. These are coumarins bearing two hydroxyl groups at positions 6 and 7 of the coumarin skeleton, respectively.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassHydroxycoumarins
Direct Parent6,7-dihydroxycoumarins
Alternative Parents
Substituents
  • 6,7-dihydroxycoumarin
  • 7-hydroxycoumarin
  • Benzopyran
  • 1-benzopyran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Lactone
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 60.68%; H 3.39%; O 35.92%DFC
Melting PointMp 270°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV Data353 (e 12000) (MeOH) (Berdy)DFC
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-004i-6900000000-7b2a54b680eb0245558aSpectrum
GC-MSAesculetin, non-derivatized, GC-MS Spectrumsplash10-004i-7900000000-22e400291639a7bbb33aSpectrum
GC-MSAesculetin, non-derivatized, GC-MS Spectrumsplash10-004i-7900000000-22e400291639a7bbb33aSpectrum
Predicted GC-MSAesculetin, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0f7k-0900000000-27f017ab7c2ce7d51594Spectrum
Predicted GC-MSAesculetin, 2 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00di-4091000000-75f069a0c45a2105bec7Spectrum
Predicted GC-MSAesculetin, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-004i-0900000000-099787543429855740d5Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-004i-0900000000-7463290884843ecedfcdSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-0561-0900000000-51a6f720320ed2c06badSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , negativesplash10-004i-0900000000-293c319b48c0eef0fc1fSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-004i-1900000000-c1c544e7e6908455b35aSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-055r-9600000000-ab9e766b7e2e6ca68e24Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-004i-0900000000-55055a28076339d9e00cSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-057i-0900000000-f1f7d3c5c646263fec5aSpectrum
MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-0059-0900000000-b32d205aa8377f348f32Spectrum
MS/MSLC-MS/MS Spectrum - Linear Ion Trap , negativesplash10-0059-0900000000-c52a5a89a2694dc97b3fSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-004i-0900000000-84537a7c4f55946e6814Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-004i-0900000000-6fd1fa0c328428391896Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-00di-0900000000-01cff2483b03717e8be3Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-00di-0900000000-df8ba2ed269c599a34fdSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-05fr-1900000000-27b50b8924af5378d7b0Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-ITFT , positivesplash10-004i-0900000000-6e66bee9ed2657fcd00aSpectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-004i-1900000000-55cc4447de7427b3e5e0Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-004i-0900000000-1b218d16bdf44f9f7e04Spectrum
MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-00e9-0900000000-f445625d24b1436ba21eSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0900000000-96b92caac30fde152f75Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0900000000-d2c3a55e9c5410dcf2c6Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4r-4900000000-3333d8cac0ad0cd849ddSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0900000000-584e96c31f961d05b6d7Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0900000000-5abbabd3e97d0592e369Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-4900000000-bc43365ec40caf4ed6e9Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
ChemSpider ID4444764
ChEMBL IDCHEMBL244743
KEGG Compound IDC09263
Pubchem Compound ID5281416
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer ID639
DrugBank IDNot Available
HMDB IDHMDB30819
CRC / DFC (Dictionary of Food Compounds) IDCNP29-S:CNP29-S
EAFUS IDNot Available
Dr. Duke IDESCULETIN|AESCULETIN
BIGG IDNot Available
KNApSAcK IDC00002471
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
5-lipoxygenase inhibitor23924 A compound or agent that combines with an enzyme in such a manner as to prevent the normal substrate-enzyme combination and the catalytic reaction.DUKE
aldose reductase inhibitor48550 An EC 1.1.1.* (oxidoreductase acting on donor CH-OH group, NAD(+) or NADP(+) acceptor) inhibitor that interferes with the action of aldehyde reductase (EC 1.1.1.21).DUKE
analgesic35480 An agent capable of relieving pain without the loss of consciousness or without producing anaesthesia. In addition, analgesic is a role played by a compound which is exhibited by a capability to cause a reduction of pain symptoms.DUKE
anti arrhythmic38070 A drug used for the treatment or prevention of cardiac arrhythmias. Anti-arrhythmia drugs may affect the polarisation-repolarisation phase of the action potential, its excitability or refractoriness, or impulse conduction or membrane responsiveness within cardiac fibres.DUKE
anti asthmatic49167 A drug used to treat asthma.DUKE
anti bacterial33282 A substance that kills or slows the growth of bacteria.DUKE
anti capillary-fragilityDUKE
anti dysenteric52217 Any substance introduced into a living organism with therapeutic or diagnostic purpose.DUKE
anti escherichicDUKE
anti inflammatory35472 A substance that reduces or suppresses inflammation.DUKE
anti mutagenicDUKE
anti pyretic35493 A drug that prevents or reduces fever by lowering the body temperature from a raised state. An antipyretic will not affect the normal body temperature if one does not have fever. Antipyretics cause the hypothalamus to override an interleukin-induced increase in temperature. The body will then work to lower the temperature and the result is a reduction in fever.DUKE
anti septic33281 A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.DUKE
anti staphylococcic33282 A substance that kills or slows the growth of bacteria.DUKE
cancer preventive35610 A substance that inhibits or prevents the proliferation of neoplasms.DUKE
cardiodepressant38070 A drug used for the treatment or prevention of cardiac arrhythmias. Anti-arrhythmia drugs may affect the polarisation-repolarisation phase of the action potential, its excitability or refractoriness, or impulse conduction or membrane responsiveness within cardiac fibres.DUKE
cholereticDUKE
cosmetic64857 The role played by a substance in enhancing the appearance or odour of the human body; a name given to the substance itself or to a component of it.DUKE
cytotoxic52209 A role played by the molecular entity or part thereof which causes the development of a pathological process.DUKE
dermatitigenicDUKE
fungicide24127 A substance used to destroy fungal pests.DUKE
hepatoprotective62868 Any compound that is able to prevent damage to the liver.DUKE
hypertensiveDUKE
lipoxygenase inhibitor35856 A compound or agent that combines with lipoxygenase and thereby prevents its substrate-enzyme combination with arachidonic acid and the formation of the icosanoid products hydroxyicosatetraenoic acid and various leukotrienes.DUKE
musculotropicDUKE
myorelaxantDUKE
pesticide25944 Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests.DUKE
prostaglandin synthesis inhibitor35222 A substance that diminishes the rate of a chemical reaction.DUKE
sunscreen52217 Any substance introduced into a living organism with therapeutic or diagnostic purpose.DUKE
UV-screen52217 Any substance introduced into a living organism with therapeutic or diagnostic purpose.DUKE
xanthine oxidase inhibitor35634 An EC 1.17.3.* (oxidoreductase acting on CH or CH2 with oxygen as acceptor) inhibitor that interferes with the action of xanthine oxidase (EC 1.17.3.2).DUKE
antioxidant22586 A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.CHEBI
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.
— Rothwell JA, Pérez-Jiménez J, Neveu V, Medina-Ramon A, M'Hiri N, Garcia Lobato P, Manach C, Knox K, Eisner R, Wishart D, Scalbert A. (2013) Phenol-Explorer 3.0: a major update of the Phenol-Explorer database to incorporate data on the effects of food processing on polyphenol content. Database, 10.1093/database/bat070.