Record Information
Version1.0
Creation date2010-04-08 22:09:44 UTC
Update date2020-09-17 15:36:03 UTC
Primary IDFDB011611
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name3-Octen-2-one
Description3-Octen-2-one, also known as FEMA 3416, belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'. 3-Octen-2-one is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Two different isomers of 3-octen-2-one exist, the cis (Z) and the trans (E) isomer. The trans isomer is more functionally important. E-3-Octen-2-one is a clear, colorless liquid with a sweet, berry, butter, lemon or spicy odor. 3-octen-2-one has been detected, but not quantified in, several different foods, such as potatoes, green vegetables, cereals and cereal products (barley), rooibos tea, fishes, and nuts. This could make 3-octen-2-one a potential biomarker for the consumption of these foods.
CAS Number1669-44-9
Structure
Thumb
Synonyms
SynonymSource
trans-3-Octen-2-oneMetaCyc, HMDB
(3E)-3-Octen-2-oneMetaCyc, HMDB
(e)-3-Octen-2-oneHMDB
FEMA 3416HMDB
3-Octen-2-one, (E)-biospider
Predicted Properties
PropertyValueSource
Water Solubility0.86 g/LALOGPS
logP2.43ALOGPS
logP2.58ChemAxon
logS-2.2ALOGPS
pKa (Strongest Acidic)19.85ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity40.32 m³·mol⁻¹ChemAxon
Polarizability15.86 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC8H14O
IUPAC name(3E)-oct-3-en-2-one
InChI IdentifierInChI=1S/C8H14O/c1-3-4-5-6-7-8(2)9/h6-7H,3-5H2,1-2H3/b7-6+
InChI KeyZCFOBLITZWHNNC-VOTSOKGWSA-N
Isomeric SMILESCCCC\C=C\C(C)=O
Average Molecular Weight126.1962
Monoisotopic Molecular Weight126.10446507
Classification
Description Belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentEnones
Alternative Parents
Substituents
  • Enone
  • Acryloyl-group
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Biological role:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 76.14%; H 11.18%; O 12.68%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-06r6-9200000000-152468eb4f875fa15ad7Spectrum
Predicted GC-MS3-Octen-2-one, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-002f-9100000000-01e5100411f9e678c442Spectrum
Predicted GC-MS3-Octen-2-one, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MS3-Octen-2-one, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-056r-2900000000-3cbf1aab5a855dd71847Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ar0-8900000000-51f9a1d359d361db11f9Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ktf-9000000000-977bbc402dd9d280b489Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-1900000000-e1e41d6b0df34e2b589dSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-4900000000-d143e26dcc13184d4dccSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9300000000-238f8f11df25c88dd50eSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0900000000-41e91ded22fe15291694Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-1900000000-3a73aafbb37b7246a9d7Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0gdi-9000000000-224ba7fa04acfd0f2d51Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0aor-9100000000-418a18f7221ef0d09260Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ldl-9000000000-0df5a5904a318c6cd5acSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-052f-9000000000-0da720e1808efa1b0ca4Spectrum
NMR
TypeDescriptionView
1D NMR1H NMR SpectrumSpectrum
1D NMR13C NMR SpectrumSpectrum
ChemSpider ID4515599
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID5363229
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB33547
CRC / DFC (Dictionary of Food Compounds) IDGRR58-E:GRR58-E
EAFUS ID2774
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet ID1669-44-9
GoodScent IDrw1028561
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 / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
nut
  1. Arn, H, Acree TE. “Flavornet: A database of aroma compounds based on odor potency in natural products”. Developments in Food Science 40 (1998): 27. doi:10.1016/S0167-4501(98)80029-0
crushed bug
  1. Arn, H, Acree TE. “Flavornet: A database of aroma compounds based on odor potency in natural products”. Developments in Food Science 40 (1998): 27. doi:10.1016/S0167-4501(98)80029-0
earthy
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
spicy
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
herbal
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
sweet
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
mushroom
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
hay
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
blueberry
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
crushedbug
  1. Arn, H, Acree TE. “Flavornet: A database of aroma compounds based on odor potency in natural products”. Developments in Food Science 40 (1998): 27. doi:10.1016/S0167-4501(98)80029-0
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference