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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:40:05 UTC
Update Date2019-07-23 06:07:44 UTC
HMDB IDHMDB0030963
Secondary Accession Numbers
  • HMDB30963
Metabolite Identification
Common NamePunicic acid
DescriptionPunicic acid, also known as 9t,11C,13t-CLN or punicate, belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. Based on a literature review a significant number of articles have been published on Punicic acid.
Structure
Data?1563862064
Synonyms
ValueSource
(9E,11Z,13E)-9,11,13-Octadecatrienoic acidChEBI
(e,Z,e)-9,11,13-Octadecatrienoic acidChEBI
9-trans,11-cis,13-trans-Octadecatrienoic acidChEBI
9t,11C,13t-CLNChEBI
9t,11C,13t-CLnAChEBI
9t,11C,13t-Conjugated linolenic acidChEBI
9t,11C,13t-Linolenic acidChEBI
9trans,11-cis,13trans-Octadecatrienoic acidChEBI
C18:3 N-5 trans, 7 cis, 9 transChEBI
Octadeca-9t,11C,13t-trienoic acidChEBI
Octadeca-9t,11C,13t-triensaeureChEBI
t9,C11,t13-CLNChEBI
t9,C11,t13-CLnAChEBI
t9,C11,t13-Conjugated linolenic acidChEBI
t9,C11,t13-Linolenic acidChEBI
(9E,11Z,13E)-9,11,13-OctadecatrienoateGenerator
(e,Z,e)-9,11,13-OctadecatrienoateGenerator
9-trans,11-cis,13-trans-OctadecatrienoateGenerator
9t,11C,13t-Conjugated linolenateGenerator
9t,11C,13t-LinolenateGenerator
9trans,11-cis,13trans-OctadecatrienoateGenerator
Octadeca-9t,11C,13t-trienoateGenerator
t9,C11,t13-Conjugated linolenateGenerator
t9,C11,t13-LinolenateGenerator
PunicateGenerator
(9Z,11E,13Z)-Octadeca-9,11,13-trienoic acidHMDB
cis-9,trans-11,cis-13-Octadecatrienoic acidHMDB
Eleostearic acidHMDB
Punicinic acidHMDB
Trichosanic acidHMDB
9E,11Z,13E-OctadecatrienoateGenerator
9,11,13-CLNMeSH
9C,11t,13t-CLNMeSH
Eleostearic acid, (e,Z,e)-isomerMeSH
9,11,13-Octadecatrienoic acidMeSH
9cis,11trans,13trans-Conjugated linolenic acidMeSH
Eleostearic acid, (e,e,e)-isomerMeSH
9,11,13-Conjugated linolenic acidMeSH
Eleostearic acid, (Z,e,e)-isomerMeSH
Eleostearic acid, (Z,Z,e)-isomerMeSH
a-EleostearateGenerator
a-Eleostearic acidGenerator
alpha-EleostearateGenerator
Α-eleostearateGenerator
Α-eleostearic acidGenerator
Chemical FormulaC18H30O2
Average Molecular Weight278.4296
Monoisotopic Molecular Weight278.224580204
IUPAC Name(9E,11Z,13E)-octadeca-9,11,13-trienoic acid
Traditional Name9t,11c,13t-linolenic acid
CAS Registry Number544-72-9
SMILES
CCCC\C=C\C=C/C=C/CCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h5-10H,2-4,11-17H2,1H3,(H,19,20)/b6-5+,8-7-,10-9+
InChI KeyCUXYLFPMQMFGPL-MRZTUZPCSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassLineolic acids and derivatives
Direct ParentLineolic acids and derivatives
Alternative Parents
Substituents
  • Octadecanoid
  • Long-chain fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • 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

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Biological role:

Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point44 - 45 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00024 g/LALOGPS
logP6.65ALOGPS
logP6.06ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)4.99ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity89.64 m³·mol⁻¹ChemAxon
Polarizability35.91 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Spectral Properties

Collision Cross Sections

NameAdductTypeData SourceValueReference
DarkChem[M+H]+PredictedNot Available176.60931661259
DarkChem[M-H]-PredictedNot Available177.71831661259

Retention Indices

Underivatized

Not Available

Derivatized

DerivativeValueReference
Punicic acid,1TMS,#12358.5935https://arxiv.org/abs/1905.12712
Punicic acid,1TBDMS,#12583.9568https://arxiv.org/abs/1905.12712
Spectra

GC-MS

Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0006-8960000000-59c083671232b201abc82017-09-01View Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-009j-8922000000-a833082a5dc1b9b8fef62017-10-06View Spectrum
MSMass Spectrum (Electron Ionization)splash10-0006-8960000000-59c083671232b201abc82021-09-05View Spectrum

LC-MS/MS

Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01t9-0090000000-88ce0b28b56f5ae5db9d2016-08-02View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-02u0-6590000000-30f95b4c2d9566284c4e2016-08-02View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014l-8930000000-fe0898dc5088e651e2202016-08-02View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0090000000-9017290211373e0fd9682016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0059-1090000000-f71ec81e19ca9b6622af2016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-9230000000-97b44baaf23d3bde3d462016-08-03View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0090000000-12da14b99ffff52801582021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-056r-1090000000-e58964825ceee9b9ae452021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-052f-9510000000-6e24c220dbce17f77c3e2021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01t9-4690000000-76ea346646e2d3f7b75c2021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0536-9810000000-b47f33760bad1f74f7dc2021-09-08View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05ox-9100000000-f5a89343e9ef6aafee092021-09-08View Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB012466
KNApSAcK IDC00001216
Chemspider ID20118304
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAlpha-Eleostearic acid
METLIN IDNot Available
PubChem Compound12309425
PDB IDNot Available
ChEBI ID38383
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Du Plessis LM: Isomerization of the double bonds of a conjugated fatty acid during beta-oxidation. Lipids. 1979 Nov;14(11):943-8. [PubMed:513983 ]
  2. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .