You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:42:00 UTC
Update Date2019-07-23 06:08:22 UTC
HMDB IDHMDB0031267
Secondary Accession Numbers
  • HMDB31267
Metabolite Identification
Common Name3-Nonanone
Description3-Nonanone, also known as fema 3440 or nonan-3-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, 3-nonanone is considered to be an oxygenated hydrocarbon lipid molecule. 3-Nonanone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 3-Nonanone is a sweet, fresh, and fruity. Outside of the human body, 3-nonanone has been detected, but not quantified in, fruits. This could make 3-nonanone a potential biomarker for the consumption of these foods.
Structure
Data?1563862102
Synonyms
ValueSource
Ethyl hexyl ketoneHMDB
Ethyl N-hexyl ketoneHMDB
FEMA 3440HMDB
N-Hexyl ethyl ketoneHMDB
Nonan-3-oneHMDB
Chemical FormulaC9H18O
Average Molecular Weight142.2386
Monoisotopic Molecular Weight142.135765198
IUPAC Namenonan-3-one
Traditional Name3-nonanone
CAS Registry Number925-78-0
SMILES
CCCCCCC(=O)CC
InChI Identifier
InChI=1S/C9H18O/c1-3-5-6-7-8-9(10)4-2/h3-8H2,1-2H3
InChI KeyIYTXKIXETAELAV-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
Disposition

Route of exposure:

Biological location:

Source:

Role

Industrial application:

Physical Properties
StateLiquid
Experimental Properties
PropertyValueReference
Melting Point-8 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.42 g/LALOGPS
logP3.14ALOGPS
logP3.29ChemAxon
logS-2.5ALOGPS
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
Polarizability18.41 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra

GC-MS

Spectrum TypeDescriptionSplash KeyDeposition DateView
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-054o-9000000000-576b2a3e3912b972f8c12017-09-12View Spectrum
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-054o-9000000000-576b2a3e3912b972f8c12018-05-18View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4i-9100000000-715ee89f8599c84153392017-09-01View Spectrum
MSMass Spectrum (Electron Ionization)splash10-0a4i-9100000000-715ee89f8599c84153392021-09-05View Spectrum

LC-MS/MS

Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-1900000000-28883ed659f247270daa2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052f-9400000000-c53d4c2f93c8985a5b7a2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052f-9000000000-e88913da86061a44a36b2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0900000000-36844d21bfd5cef7dd4a2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-4900000000-99ecbe8f706163a5bfbe2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0avi-9100000000-7e2f9ee135f806e68d812016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0900000000-31a4c0b614cfbc7c31562021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-06r6-8900000000-7496fcaec08b61b3a1c62021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9000000000-0abf00616b4aa3e1385d2021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-052f-9000000000-d9ac35d11c229890377d2021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4l-9000000000-88e194e384597211c3162021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4l-9000000000-8227f4fcf71ffe496a482021-09-08View 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 IDFDB003309
KNApSAcK IDNot Available
Chemspider ID55177
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNonanone
METLIN IDNot Available
PubChem Compound61235
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB 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.. .