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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 20:58:28 UTC
Update Date2023-02-21 17:24:59 UTC
HMDB IDHMDB0035926
Secondary Accession Numbers
  • HMDB35926
Metabolite Identification
Common Name8-Nonen-2-one
Description8-Nonen-2-one belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. Thus, 8-nonen-2-one is considered to be an oxygenated hydrocarbon. 8-Nonen-2-one is a baked and fruity tasting compound. 8-Nonen-2-one has been detected, but not quantified in, milk and milk products. This could make 8-nonen-2-one a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 8-Nonen-2-one.
Structure
Data?1677000299
Synonyms
ValueSource
Non-8-en-2-oneHMDB
Chemical FormulaC9H16O
Average Molecular Weight140.2227
Monoisotopic Molecular Weight140.120115134
IUPAC Namenon-8-en-2-one
Traditional Namenon-8-en-2-one
CAS Registry Number5009-32-5
SMILES
CC(=O)CCCCCC=C
InChI Identifier
InChI=1S/C9H16O/c1-3-4-5-6-7-8-9(2)10/h3H,1,4-8H2,2H3
InChI KeyOIFXLYCBBBXCIB-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentKetones
Alternative Parents
Substituents
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point215.00 to 216.00 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility528.1 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP2.607 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.045 g/LALOGPS
logP2.75ALOGPS
logP2.73ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)19.64ChemAxon
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity43.87 m³·mol⁻¹ChemAxon
Polarizability17.51 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+134.35931661259
DarkChem[M-H]-131.69231661259
DeepCCS[M+H]+138.46430932474
DeepCCS[M-H]-135.98330932474
DeepCCS[M-2H]-171.71830932474
DeepCCS[M+Na]+146.97230932474
AllCCS[M+H]+135.832859911
AllCCS[M+H-H2O]+131.632859911
AllCCS[M+NH4]+139.732859911
AllCCS[M+Na]+140.832859911
AllCCS[M-H]-137.632859911
AllCCS[M+Na-2H]-139.932859911
AllCCS[M+HCOO]-142.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
8-Nonen-2-oneCC(=O)CCCCCC=C1428.9Standard polar33892256
8-Nonen-2-oneCC(=O)CCCCCC=C1066.0Standard non polar33892256
8-Nonen-2-oneCC(=O)CCCCCC=C1075.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
8-Nonen-2-one,1TMS,isomer #1C=CCCCCC=C(C)O[Si](C)(C)C1260.3Semi standard non polar33892256
8-Nonen-2-one,1TMS,isomer #1C=CCCCCC=C(C)O[Si](C)(C)C1223.2Standard non polar33892256
8-Nonen-2-one,1TMS,isomer #2C=CCCCCCC(=C)O[Si](C)(C)C1227.0Semi standard non polar33892256
8-Nonen-2-one,1TMS,isomer #2C=CCCCCCC(=C)O[Si](C)(C)C1241.7Standard non polar33892256
8-Nonen-2-one,1TBDMS,isomer #1C=CCCCCC=C(C)O[Si](C)(C)C(C)(C)C1496.3Semi standard non polar33892256
8-Nonen-2-one,1TBDMS,isomer #1C=CCCCCC=C(C)O[Si](C)(C)C(C)(C)C1421.4Standard non polar33892256
8-Nonen-2-one,1TBDMS,isomer #2C=CCCCCCC(=C)O[Si](C)(C)C(C)(C)C1460.8Semi standard non polar33892256
8-Nonen-2-one,1TBDMS,isomer #2C=CCCCCCC(=C)O[Si](C)(C)C(C)(C)C1436.3Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 8-Nonen-2-one GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-9000000000-a2a70183083fde24f0cf2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 8-Nonen-2-one 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 - 8-Nonen-2-one 10V, Positive-QTOFsplash10-006x-1900000000-67618570c71837145b522016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 20V, Positive-QTOFsplash10-00ec-9800000000-04fe327827b892070ae22016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 40V, Positive-QTOFsplash10-0ktf-9000000000-7fa4d67020d0ad0f9ff02016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 10V, Negative-QTOFsplash10-000i-0900000000-5572a60419c802c193b82016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 20V, Negative-QTOFsplash10-000i-4900000000-f5ca323b530daf0c895c2016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 40V, Negative-QTOFsplash10-0abc-9200000000-c9e5cce5911444b26fe62016-08-04Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 10V, Positive-QTOFsplash10-00lu-9100000000-d2ca20e460eb3db0a5292021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 20V, Positive-QTOFsplash10-00kf-9000000000-12597aa55ad043288f8c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 40V, Positive-QTOFsplash10-05mo-9000000000-a19a28fd5017390c7b272021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 10V, Negative-QTOFsplash10-000i-0900000000-c458f09e6091931ba80e2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 20V, Negative-QTOFsplash10-052r-7900000000-9fdb2e83439a30b8a0d52021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 8-Nonen-2-one 40V, Negative-QTOFsplash10-0006-9000000000-389d72dde447751ae62b2021-09-24Wishart 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+Na]+)2023-02-04FELIX 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 IDFDB014721
KNApSAcK IDNot Available
Chemspider ID19852
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21108
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1551581
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.. .