Record Information
Version1.0
Creation date2010-04-08 22:07:39 UTC
Update date2019-11-26 03:01:41 UTC
Primary IDFDB007536
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name3-Oxo-alpha-lonone
Description3-oxo-alpha-lonone is a member of the class of compounds known as sesquiterpenoids. Sesquiterpenoids are terpenes with three consecutive isoprene units. 3-oxo-alpha-lonone is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 3-oxo-alpha-lonone can be found in common grape, which makes 3-oxo-alpha-lonone a potential biomarker for the consumption of this food product.
CAS NumberNot Available
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility0.23 g/LALOGPS
logP2.16ALOGPS
logP2.5ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)19.34ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area34.14 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity62.71 m³·mol⁻¹ChemAxon
Polarizability23.24 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC13H18O2
IUPAC name3,5,5-trimethyl-4-[(1E)-3-oxobut-1-en-1-yl]cyclohex-2-en-1-one
InChI IdentifierInChI=1S/C13H18O2/c1-9-7-11(15)8-13(3,4)12(9)6-5-10(2)14/h5-7,12H,8H2,1-4H3/b6-5+
InChI KeyMLYOGKJJENFVJN-AATRIKPKSA-N
Isomeric SMILESCC(=O)\C=C\C1C(C)=CC(=O)CC1(C)C
Average Molecular Weight206.2808
Monoisotopic Molecular Weight206.13067982
Classification
Description Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Sesquiterpenoid
  • Megastigmane sesquiterpenoid
  • Cyclofarsesane sesquiterpenoid
  • Ionone derivative
  • Cyclohexenone
  • Acryloyl-group
  • Enone
  • Alpha,beta-unsaturated ketone
  • Ketone
  • Cyclic ketone
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4r-0960000000-36e5a40826633286d3312016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052r-2920000000-d3b5e6389b3520e813d02016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ab9-5900000000-d2f85f9302cb1f4a774d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0290000000-996a14212e413d5dc93b2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-0790000000-eeef5c813a1f5215f4902016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-000i-3900000000-36568f084bc1506204532016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-05i0-1920000000-6a379e12bec44cca93f52021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00ei-5900000000-87b04afd70c9d5e1f8fd2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00dl-9800000000-06ac0734c0af27258cab2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-0090000000-5535f56d1e770e37902d2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01p9-0910000000-a7ab5c76ebed3ded57632021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0072-1910000000-a803b87d5c0e3f6ef2012021-10-21View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDALPHA-3-OXO-IONONE
BIGG IDNot Available
KNApSAcK IDNot Available
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
Common grapeExpected but not quantifiedNot AvailableDUKE
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Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
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).