Record Information
Version1.0
Creation date2010-04-08 22:09:57 UTC
Update date2019-11-26 03:06:02 UTC
Primary IDFDB012040
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameViolet-leaf aldehyde
DescriptionViolet-leaf aldehyde, also known as (2E,6Z)-2,6-nonadienal or cucumber aldehyde, 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, violet-leaf aldehyde is considered to be a fatty aldehyde. Violet-leaf aldehyde is a cucumber, dry, and fatty tasting compound. Violet-leaf aldehyde is found, on average, in the highest concentration within red wine. Violet-leaf aldehyde has also been detected, but not quantified in, several different foods, such as mollusks, fishes, potatos (Solanum tuberosum), cereals and cereal products, and breakfast cereal. This could make violet-leaf aldehyde a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Violet-leaf aldehyde.
CAS Number557-48-2
Structure
Thumb
Synonyms
SynonymSource
(2E,6Z)-2,6-NonadienalChEBI
(e,Z)-2,6-NonadienalChEBI
Cucumber aldehydeChEBI
Nona-2,6-dienalChEBI
trans-2,cis-6-NonadienalChEBI
Violet leaf aldehydeChEBI
2,6-NonadienalMeSH
2,6-Nonadienal, (e,Z)-isomerMeSH
2-trans-6-cis-NonadienalMeSH
2,6-Nonadienal, (e,e)-isomerMeSH
(2E,6Z)-Nona-2,6-dien-1-alHMDB
(2E,6Z)-Nona-2,6-dienalHMDB
(2E,6Z)-NonadienalHMDB
(e)-2,(Z)-6-NonadienalHMDB
(e,Z)-Nona-2,6-dienalHMDB
2,6-(e,Z)-NonadienalHMDB
2-(trans)-6-(cis)-NonadienalHMDB
2-trans-6-cis-Nonadien-1-alHMDB
FEMA 3377HMDB
Nona-2(e),6(Z)-dienalHMDB
Nona-2,6(e,Z)-dienalHMDB
Nona-2-trans-6-cis-dienalHMDB
Nona-2t,6C-dienalHMDB
Nona-trans-2,cis-6-dienalHMDB
Nonadien-(2t.6c)-al-(1)HMDB
Nonadien-2(trans)-6-(cis)-alHMDB
T2,C6-NonadienalHMDB
trans,cis-2,6-Nonadien-1-alHMDB
trans,cis-2,6-NonadienalHMDB
trans-2-cis-6-NonadienalHMDB
Z)-2,6-NonadienalHMDB
(2E,6Z)-nona-2,6-dienalbiospider
(E,Z)-2,6-nonadienalbiospider
(E,Z)-nona-2,6-dienalbiospider
(E)-2,(Z)-6-nonadienalbiospider
2,6-(E,Z)-Nonadienalbiospider
2,6-Nonadienal, (2E,6Z)-biospider
2,6-Nonadienal, (E,Z)-biospider
2,6-Nonadienal, trans,cis-biospider
nona-2-trans-6-cis-dienalbiospider
Nona-2,6(E,Z)-dienalbiospider
Nona-2(E),6(Z)-dienalbiospider
nona-2t,6c-dienalbiospider
nona-trans-2,cis-6-dienalbiospider
nonadien-(2t.6c)-al-(1)biospider
t2,c6-nonadienalbiospider
Violet-leaf aldehydedb_source
Z)-2,6-nonadienalbiospider
Predicted Properties
PropertyValueSource
Water Solubility0.12 g/LALOGPS
logP3.13ALOGPS
logP2.62ChemAxon
logS-3.1ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity46.16 m³·mol⁻¹ChemAxon
Polarizability16.82 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC9H14O
IUPAC name(2E,6Z)-nona-2,6-dienal
InChI IdentifierInChI=1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h3-4,7-9H,2,5-6H2,1H3/b4-3-,8-7+
InChI KeyHZYHMHHBBBSGHB-ODYTWBPASA-N
Isomeric SMILESCC\C=C/CC\C=C\C=O
Average Molecular Weight138.2069
Monoisotopic Molecular Weight138.10446507
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
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 78.21%; H 10.21%; O 11.58%DFC
Melting PointNot Available
Boiling PointBp11 94-98°DFC
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
Densityd 0.87DFC
Refractive Indexn20D 1.4460DFC
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
EI-MSMass Spectrum (Electron Ionization)splash10-0006-9000000000-92abc75329c237927996Spectrum
Predicted GC-MSViolet-leaf aldehyde, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-014i-9100000000-11eafaf48649fda71ba5Spectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-fd081e72d328181ddf67Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-1900000000-4a10e15a630365ec4599Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9200000000-88b1eef5d11911d77490Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-3900000000-19354149df8bc2d1cedcSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-1900000000-b1b6ba9146907e2f72ffSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014i-9000000000-4f2caec2a1ecfd02dd27Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-2900000000-5b68984796a69b656625Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0079-9500000000-a06b0ff5cc696d2ad5c3Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ktf-9000000000-fcce0a3da84424696cbcSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00ou-9000000000-0ac9617c95369691b71eSpectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0lfu-9000000000-c30a057f252fd1697388Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-9000000000-5a9e3e57912939699d8aSpectrum
NMR
TypeDescriptionView
ChemSpider ID558840
ChEMBL IDNot Available
KEGG Compound IDC08499
Pubchem Compound ID643731
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB33857
CRC / DFC (Dictionary of Food Compounds) IDCVW00-Q:HCS17-G
EAFUS ID3703
Dr. Duke IDTRANS,CIS-2,6-NONADIENAL|NONA-TRANS-2-CIS-6-DIENAL
BIGG IDNot Available
KNApSAcK IDC00001317
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet ID557-48-2
GoodScent IDrw1031611
SuperScent ID643731
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
cucumber
  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
  2. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
wax
  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
green
  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
  2. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
violet
  1. Dunkel, M. et al. SuperScent – a database of flavors and scents. Nucleic Acids Research 2008, doi:10.1093/nar/gkn695
  2. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
fatty
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
dry
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
leaf
  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— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.