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Showing Compound (E,E)-2,4-heptadienal (FDB029656)

Record Information
Version1.0
Creation date2011-09-26 22:53:42 UTC
Update date2025-11-19 02:58:16 UTC
Primary IDFDB029656
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name(E,E)-2,4-heptadienal
Description2,4-Heptadienal or (E,E)-2,4-heptadienal 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. Thus, 2,4-heptadienal is considered to be a fatty aldehyde. 2,4-heptadienal is also known as polyunsaturated aldehyde. These compounds are classified by an aldehyde group covalently bound to long carbon chains containing two or more carbon-carbon double bonds. 2,4-heptadienal is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. 2,4-heptadienal is an aldehydic, cake, and cinnamon tasting compound. 2,4-heptadienal has been detected, but not quantified in, several different foods, such as evergreen blackberries, cabbages, broccoli, corns, and tortilla chips. This could make 2,4-heptadienal a potential biomarker for the consumption of these foods. 2,4-heptadienal is also used as a flavoring additive in cigarettes.
CAS Number4313-03-5
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
(2E,4E)-2,4-HeptadienalChEBI
(e,e)-2,4-Heptadien-1-alChEBI
(e,e)-2,4-HeptadienalChEBI
2,4-HeptadienalChEBI
trans,trans-2,4-HeptadienalChEBI
trans,trans-Hepta-2,4-dienalChEBI
(2E,4Z)-2,4-HeptadienalMeSH
Predicted Properties
PropertyValueSource
Water Solubility0.96 g/LALOGPS
logP2.13ALOGPS
logP1.73ChemAxon
logS-2.1ALOGPS
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity36.96 m³·mol⁻¹ChemAxon
Polarizability13.13 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC7H10O
IUPAC name(2E,4E)-hepta-2,4-dienal
InChI IdentifierInChI=1S/C7H10O/c1-2-3-4-5-6-7-8/h3-7H,2H2,1H3/b4-3+,6-5+
InChI KeySATICYYAWWYRAM-VNKDHWASSA-N
Isomeric SMILES[H]\C(CC)=C(\[H])/C(/[H])=C(\[H])C=O
Average Molecular Weight110.156
Monoisotopic Molecular Weight110.073164942
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 Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
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-MSNot Available
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-6900000000-afce3b942bade13de4962016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03dl-9300000000-2bdf4b7bb26b9873d30a2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-1003-9000000000-a65f0c80d29149a347952016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-1900000000-b4d0715e814862f94d022016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-4900000000-c1c48aaeb5aa1897df8b2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-1cacd8acb7c46b17c8db2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00lu-9000000000-f0bd4b794a66abf8efdd2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0gbl-9000000000-ec55e0c5040565c60bd82021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0v09-9000000000-8a7e1086f1c5f48703612021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-4900000000-aff98f20a766bae26fb82021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-9000000000-ec13dbe086b632466e3f2021-10-21View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-9000000000-41569b3a125e752c52822021-10-21View Spectrum
NMRNot Available
ChemSpider ID4446442
ChEMBL IDCHEMBL2269080
KEGG Compound IDNot Available
Pubchem Compound ID5283321
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet ID4313-03-5
GoodScent IDrw1025561
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
fat
  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
fatty
  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.
oily
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
aldehydic
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
vegetable
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
cake
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
cinnamon
  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