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Record Information
Version2.0
Created at2022-03-17 19:48:14 UTC
Updated at2022-03-17 19:48:14 UTC
NP-MRD IDNP0046091
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-Decenal
Description2-Decenal, also known as (e)-2-decenal or t-2-dca, 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-decenal is considered to be a fatty aldehyde lipid molecule. 2-Decenal is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 2-Decenal is an aldehydic, fatty, and floral tasting compound. Outside of the human body, 2-Decenal has been detected, but not quantified in, several different foods, such as garden tomato, herbs and spices, soy beans, potato, and nuts. This could make 2-decenal a potential biomarker for the consumption of these foods. 2-Decenal is found in Akebia trifoliata, Anthemis aciphylla, Atractylodes macrocephala, Coriandrum sativum, Cynomorium songaricum, Daucus carota, Paeonia lactiflora, Polygonum minus, Vaccinium macrocarpon and Vaccinium vitis-idaea. 2-Decenal was first documented in 2006 (PMID: 16216463). A dec-2-enal in which the olefinic double bond has E configuration (PMID: 25619643) (PMID: 18605734) (PMID: 20164502) (PMID: 24552061) (PMID: 27656692).
Structure
Thumb
Synonyms
ValueSource
(e)-2-DecenalChEBI
t-2-DCAChEBI
trans-2-DecenalChEBI
trans-Dec-2-enalChEBI
(2E)-DecenalMeSH
DecenalMeSH
Dec-2-enalHMDB
FEMA 2366HMDB
Chemical FormulaC10H18O
Average Mass154.2493 Da
Monoisotopic Mass154.13577 Da
IUPAC Name(2E)-dec-2-enal
Traditional Name2-decenal
CAS Registry Number3913-71-1
SMILES
CCCCCCC\C=C\C=O
InChI Identifier
InChI=1S/C10H18O/c1-2-3-4-5-6-7-8-9-10-11/h8-10H,2-7H2,1H3/b9-8+
InChI KeyMMFCJPPRCYDLLZ-CMDGGOBGSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Akebia trifoliataLOTUS Database
Anthemis aciphyllaLOTUS Database
Atractylodes macrocephalaLOTUS Database
Avena sativa L.FooDB
Coriandrum sativumLOTUS Database
Coriandrum sativum L.FooDB
Cynomorium songaricumLOTUS Database
Daucus carotaLOTUS Database
Daucus carota ssp. sativusFooDB
Glycine maxFooDB
Paeonia lactifloraLOTUS Database
Polygonum minusPlant
Solanum lycopersicumFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Solanum tuberosumFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Triticum aestivumFooDB
Vaccinium macrocarponLOTUS Database
Vaccinium vitis-idaeaLOTUS Database
Vigna radiataFooDB
Zea mays L.FooDB
Zingiber officinaleFooDB
Chemical Taxonomy
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
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.32ALOGPS
logP3.43ChemAxon
logS-3.9ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity49.65 m³·mol⁻¹ChemAxon
Polarizability19.82 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0030999
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002987
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDCPD-13003
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5283345
PDB IDNot Available
ChEBI ID133455
Good Scents IDNot Available
References
General References
  1. Mesa J, Alsina C, Oppermann U, Pares X, Farres J, Porte S: Human prostaglandin reductase 1 (PGR1): Substrate specificity, inhibitor analysis and site-directed mutagenesis. Chem Biol Interact. 2015 Jun 5;234:105-13. doi: 10.1016/j.cbi.2015.01.021. Epub 2015 Jan 22. [PubMed:25619643 ]
  2. Dung CH, Wu SC, Yen GC: Genotoxicity and oxidative stress of the mutagenic compounds formed in fumes of heated soybean oil, sunflower oil and lard. Toxicol In Vitro. 2006 Jun;20(4):439-47. doi: 10.1016/j.tiv.2005.08.019. Epub 2005 Oct 10. [PubMed:16216463 ]
  3. Kim J, Seo SM, Lee SG, Shin SC, Park IK: Nematicidal activity of plant essential oils and components from coriander (Coriandrum sativum), Oriental sweetgum (Liquidambar orientalis), and valerian (Valeriana wallichii) essential oils against pine wood nematode (Bursaphelenchus xylophilus). J Agric Food Chem. 2008 Aug 27;56(16):7316-20. doi: 10.1021/jf800780f. Epub 2008 Jul 8. [PubMed:18605734 ]
  4. Sjaastad AK, Jorgensen RB, Svendsen K: Exposure to polycyclic aromatic hydrocarbons (PAHs), mutagenic aldehydes and particulate matter during pan frying of beefsteak. Occup Environ Med. 2010 Apr;67(4):228-32. doi: 10.1136/oem.2009.046144. Epub 2010 Feb 17. [PubMed:20164502 ]
  5. Chen X, Luo Q, Yuan S, Wei Z, Song H, Wang D, Wang Z: Simultaneous determination of ten taste and odor compounds in drinking water by solid-phase microextraction combined with gas chromatography-mass spectrometry. J Environ Sci (China). 2013 Nov 1;25(11):2313-23. doi: 10.1016/s1001-0742(12)60290-3. [PubMed:24552061 ]
  6. Sagun S, Collins E, Martin C, Nolan EJ, Horzempa J: Alarm Odor Compounds of the Brown Marmorated Stink Bug Exhibit Antibacterial Activity. J Pharmacogn Nat Prod. 2016 Aug;2(3). doi: 10.4172/2472-0992.1000119. Epub 2016 Jul 4. [PubMed:27656692 ]