Record Information
Version1.0
Creation date2010-04-08 22:12:16 UTC
Update date2018-05-29 18:28:32 UTC
Primary IDFDB016145
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name2-Ethyl-2-heptenal
Description2-Ethyl-2-heptenal is a flavouring ingredient. It is found in walnut peel and ambarella fruits (Spondias cytherea).
CAS Number10031-88-6
Structure
Thumb
Synonyms
SynonymSource
2-Ethyl-3-butylacroleinHMDB
alpha-Ethyl-beta-butylacroleinHMDB
FEMA 2438HMDB
2-Heptenal, 2-ethyl-biospider
Alpha-ethyl-beta-butylacroleinbiospider
Predicted Properties
PropertyValueSource
Water Solubility0.65 g/LALOGPS
logP3.08ALOGPS
logP2.93ChemAxon
logS-2.3ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity44.8 m³·mol⁻¹ChemAxon
Polarizability17.54 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC9H16O
IUPAC name(2Z)-2-ethylhept-2-enal
InChI IdentifierInChI=1S/C9H16O/c1-3-5-6-7-9(4-2)8-10/h7-8H,3-6H2,1-2H3/b9-7-
InChI KeyRKQKOUYEJBHOFR-CLFYSBASSA-N
Isomeric SMILESCCCC\C=C(\CC)C=O
Average Molecular Weight140.2227
Monoisotopic Molecular Weight140.120115134
Classification
Description belongs to the class of organic compounds known as medium-chain aldehydes. These are an aldehyde with a chain length containing between 6 and 12 carbon atoms.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentMedium-chain aldehydes
Alternative Parents
Substituents
  • Medium-chain aldehyde
  • Enal
  • Alpha,beta-unsaturated aldehyde
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Route of exposure:

Biological location:

Source:

Role

Industrial application:

Biological role:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 77.09%; H 11.50%; O 11.41%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
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-01r6-9300000000-5fe49d895234bcf8e9ebView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-1900000000-1962d78609776de696e8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014l-9400000000-4369a6cbcf6ef2b84ee1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0k96-9000000000-8c2ec895e969ea50795cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-d1e6ddb67427ba5330bdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03dr-0900000000-f0ca18f53a3daf748225View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03di-9600000000-ebe08e00f8c5af984caeView in MoNA
ChemSpider ID10701919
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID21947120
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB37150
CRC / DFC (Dictionary of Food Compounds) IDKOO23-Y:KOO23-Y
EAFUS ID1210
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Flavornet IDNot Available
GoodScent IDrw1022681
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
sharp
  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.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference