Record Information
Version1.0
Creation date2010-04-08 22:05:46 UTC
Update date2015-07-20 21:54:19 UTC
Primary IDFDB003363
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameEthyl 3-oxohexanoate
DescriptionEthyl 3-oxohexanoate, also known as ethyl butyrylacetate or fema 3683, belongs to the class of organic compounds known as beta-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C3 carbon atom. Ethyl 3-oxohexanoate is an extremely weak basic (essentially neutral) compound (based on its pKa). Ethyl 3-oxohexanoate is a sweet, berry, and fruity tasting compound.
CAS Number3249-68-1
Structure
Thumb
Synonyms
SynonymSource
Ethyl butyrylacetateChEBI
Ethyl butyrylacetic acidGenerator
Ethyl 3-oxohexanoic acidGenerator
3-Keto-N-hexanoic acid ethyl esterHMDB
Ethyl alpha -butyrylacetateHMDB
Ethyl alpha-butyrylacetateHMDB
Ethyl beta-ketohexanoateHMDB
Ethyl butyroacetateHMDB
ETHYL-3-oxohexanoATEHMDB
FEMA 3683HMDB
Hexanoic acid, 3-oxo-, ethyl esterHMDB
3-Keto-n-hexanoic acid ethyl esterbiospider
Ethyl α-butyrylacetatebiospider
Ethyl 3-oxohexanoatebiospider
Predicted Properties
PropertyValueSource
Water Solubility6.61 g/LALOGPS
logP1.22ALOGPS
logP1.65ChemAxon
logS-1.4ALOGPS
pKa (Strongest Acidic)9.67ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area43.37 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity41.28 m³·mol⁻¹ChemAxon
Polarizability17.21 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC8H14O3
IUPAC nameethyl 3-oxohexanoate
InChI IdentifierInChI=1S/C8H14O3/c1-3-5-7(9)6-8(10)11-4-2/h3-6H2,1-2H3
InChI KeyKQWWVLVLVYYYDT-UHFFFAOYSA-N
Isomeric SMILESCCCC(=O)CC(=O)OCC
Average Molecular Weight158.195
Monoisotopic Molecular Weight158.094294314
Classification
Description belongs to the class of organic compounds known as beta-keto acids and derivatives. These are organic compounds containing an aldehyde substituted with a keto group on the C3 carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassKeto acids and derivatives
Sub ClassBeta-keto acids and derivatives
Direct ParentBeta-keto acids and derivatives
Alternative Parents
Substituents
  • Fatty acid ester
  • Beta-keto acid
  • Fatty acyl
  • 1,3-dicarbonyl compound
  • Ketone
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 60.74%; H 8.92%; O 30.34%DFC
Melting PointNot Available
Boiling PointBp0.5 57-60°DFC
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 Indexn20D 1.4362DFC
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0096-9100000000-e6766bdb7a951bd05d99JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-2900000000-164751d38a890ab5f3f8JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01vn-9400000000-40b48fa60f02b0e6c2f5JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-2e3f07c039c725d96e5eJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0bt9-4900000000-85a68c04e152bfe6051cJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-9300000000-ef4e1797c3297683c1b3JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052g-9000000000-3dba4b28e998bd19bc37JSpectraViewer
ChemSpider ID208322
ChEMBL IDNot Available
KEGG Compound IDC02975
Pubchem Compound ID238498
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB31307
CRC / DFC (Dictionary of Food Compounds) IDCWH44-Q:CWH46-S
EAFUS ID1292
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1005531
SuperScent ID238498
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
mossy
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
sweet
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
green
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
sweaty
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
fruity
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
berry
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference