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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-10 23:50:43 UTC
Update Date2021-09-26 22:56:09 UTC
HMDB IDHMDB0246832
Secondary Accession NumbersNone
Metabolite Identification
Common Name5-Nonanone
Description5-Nonanone 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. Based on a literature review very few articles have been published on 5-Nonanone. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-nonanone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Nonanone is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC9H18O
Average Molecular Weight142.242
Monoisotopic Molecular Weight142.1357652
IUPAC Namenonan-5-one
Traditional Name5-nonanone
CAS Registry NumberNot Available
SMILES
CCCCC(=O)CCCC
InChI Identifier
InChI=1S/C9H18O/c1-3-5-7-9(10)8-6-4-2/h3-8H2,1-2H3
InChI KeyWSGCRAOTEDLMFQ-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 DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
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
logP3.1ALOGPS
logP3.29ChemAxon
logS-2.3ALOGPS
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity43.85 m³·mol⁻¹ChemAxon
Polarizability18.38 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
DeepCCS[M+H]+137.16430932474
DeepCCS[M-H]-134.88830932474
DeepCCS[M-2H]-171.20630932474
DeepCCS[M+Na]+146.17630932474
AllCCS[M+H]+137.432859911
AllCCS[M+H-H2O]+133.332859911
AllCCS[M+NH4]+141.332859911
AllCCS[M+Na]+142.432859911
AllCCS[M-H]-139.732859911
AllCCS[M+Na-2H]-142.032859911
AllCCS[M+HCOO]-144.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
5-NonanoneCCCCC(=O)CCCC1329.6Standard polar33892256
5-NonanoneCCCCC(=O)CCCC1042.5Standard non polar33892256
5-NonanoneCCCCC(=O)CCCC1056.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
5-Nonanone,1TMS,isomer #1CCCC=C(CCCC)O[Si](C)(C)C1243.2Semi standard non polar33892256
5-Nonanone,1TMS,isomer #1CCCC=C(CCCC)O[Si](C)(C)C1223.3Standard non polar33892256
5-Nonanone,1TMS,isomer #1CCCC=C(CCCC)O[Si](C)(C)C1246.8Standard polar33892256
5-Nonanone,1TBDMS,isomer #1CCCC=C(CCCC)O[Si](C)(C)C(C)(C)C1456.2Semi standard non polar33892256
5-Nonanone,1TBDMS,isomer #1CCCC=C(CCCC)O[Si](C)(C)C(C)(C)C1403.0Standard non polar33892256
5-Nonanone,1TBDMS,isomer #1CCCC=C(CCCC)O[Si](C)(C)C(C)(C)C1430.1Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 5-Nonanone GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-9000000000-5626a28a6609f23435e82021-09-24Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 5-Nonanone 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 - 5-Nonanone 10V, Positive-QTOFsplash10-053r-9200000000-9f639de491339d41af612021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Nonanone 20V, Positive-QTOFsplash10-053r-9000000000-9230eeb745faadebbdde2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Nonanone 40V, Positive-QTOFsplash10-0a5c-9000000000-c039d4372bca6c8779352021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Nonanone 10V, Negative-QTOFsplash10-0006-0900000000-31a4c0b614cfbc7c31562021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Nonanone 20V, Negative-QTOFsplash10-0006-6900000000-1a4e7fd5d2ca1d354f312021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 5-Nonanone 40V, Negative-QTOFsplash10-0a4j-9000000000-64929e9c95346198f1af2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID9976
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia Link5-Nonanone
METLIN IDNot Available
PubChem Compound10405
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]