Record Information
Version1.0
Creation date2010-04-08 22:05:37 UTC
Update date2019-11-26 02:58:19 UTC
Primary IDFDB003003
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameDoconexent
DescriptionDocosahexaenoic acid, also known as all-cis-dha or doconexent, belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. Docosahexaenoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
CAS Number6217-54-5
Structure
Thumb
Synonyms
SynonymSource
(4Z,7Z,10Z,13Z,16Z,19Z)-Docosahexaenoic acidChEBI
22:6(N-3)ChEBI
22:6-4, 7,10,13,16,19ChEBI
4,7,10,13,16,19-Docosahexaenoic acidChEBI
all-cis-4,7,10,13,16,19-Docosahexaenoic acidChEBI
all-cis-DHAChEBI
Cervonic acidChEBI
DHAChEBI
DoconexentChEBI
DOCOSA-4,7,10,13,16,19-hexaenoIC ACIDChEBI
DocosahexaenoateKegg
4Z,7Z,10Z,13Z,16Z,19Z-Docosahexaenoic acidKegg
(4Z,7Z,10Z,13Z,16Z,19Z)-Docosa-4,7,10,13,16,19-hexaenoic acidKegg
(4Z,7Z,10Z,13Z,16Z,19Z)-DocosahexaenoateGenerator
4,7,10,13,16,19-DocosahexaenoateGenerator
all-cis-4,7,10,13,16,19-DocosahexaenoateGenerator
CervonateGenerator
DOCOSA-4,7,10,13,16,19-hexaenoateGenerator
4Z,7Z,10Z,13Z,16Z,19Z-DocosahexaenoateGenerator
(4Z,7Z,10Z,13Z,16Z,19Z)-Docosa-4,7,10,13,16,19-hexaenoateGenerator
all-Z-DocosahexaenoateHMDB
all-Z-Docosahexaenoic acidHMDB
cis-4,7,10,13,16,19-DocosahexanoateHMDB
cis-4,7,10,13,16,19-Docosahexanoic acidHMDB
DoconexentoHMDB
DoconexentumHMDB
DoxonexentHMDB
Acids, docosahexaenoicHMDB
Acids, docosahexenoicHMDB
Docosahexaenoic acid, 4,7,10,13,16,19-(all-Z-isomer)HMDB
Docosahexaenoic acid (all-Z isomer)HMDB
Docosahexaenoic acid, 4,7,10,13,16,19-isomerHMDB
EfalexHMDB
(4Z,7Z,10Z,13Z,16Z,19Z)-4,7,10,13,16,19-Docosahexaenoic acidHMDB
(4Z,7Z,10Z,13Z,16Z,19Z)-Docosahexenoic acidHMDB
(all-Z)-4,7,10,13,16,19-Docosahexaenoic acidHMDB
4-cis,7-cis,10-cis,13-cis,16-cis,19-cis-Docosahexaenoic acidHMDB
Docosahexaenoic acidHMDB
FA(22:6(4Z,7Z,10Z,13Z,16Z,19Z))HMDB
FA(22:6n3)HMDB
delta4,7,10,13,16,19-Docosahexaenoic acidHMDB
Δ4,7,10,13,16,19-Docosahexaenoic acidHMDB
cis-4,7,10,13,16,19-Docosahexaenoic acidbiospider
Clupanodonic acid [INCORRECT?]db_source
Doconexent, INNdb_source
Predicted Properties
PropertyValueSource
Water Solubility0.00019 g/LALOGPS
logP6.83ALOGPS
logP6.75ChemAxon
logS-6.2ALOGPS
pKa (Strongest Acidic)4.89ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity111.39 m³·mol⁻¹ChemAxon
Polarizability38.63 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC22H32O2
IUPAC name(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoic acid
InChI IdentifierInChI=1S/C22H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,6-7,9-10,12-13,15-16,18-19H,2,5,8,11,14,17,20-21H2,1H3,(H,23,24)/b4-3-,7-6-,10-9-,13-12-,16-15-,19-18-
InChI KeyMBMBGCFOFBJSGT-KUBAVDMBSA-N
Isomeric SMILESCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O
Average Molecular Weight328.4883
Monoisotopic Molecular Weight328.240230268
Classification
Description belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentVery long-chain fatty acids
Alternative Parents
Substituents
  • Very long-chain 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
Physiological effect

Health effect:

Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Biological role:

Industrial application:

Foods

Meats:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionC 80.44%; H 9.82%; O 9.74%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
Charge-1
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-004l-9800000000-86f34228f9e92b6da2c6JSpectraViewer | MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-004l-9800000000-86f34228f9e92b6da2c6JSpectraViewer | MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-0690-5590000000-145821d84e425eec8f98JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0079-9363000000-db2668be2bbd1dbdd562JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-IT , negativesplash10-001i-0190000000-e6566b5aff7cefa4ae5dJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-004i-0069000000-c76c91e0abd1895adb8bJSpectraViewer | MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QQ , negativesplash10-001r-0069000000-a25e6a700612620a1217JSpectraViewer | MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01t9-0139000000-7f2351e9d6b367bd3e6dJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-3592000000-10365ee2a8e305e24bd4JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ktf-8960000000-6382301474f6f5630982JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0019000000-f498ba345a6e0d89ae44JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0059-1069000000-be6f83d34620dceb650eJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-9130000000-abfb63ab3950fe4edf48JSpectraViewer
MSMass Spectrum (Electron Ionization)splash10-002f-9400000000-60bd7bfd4de9015476c7JSpectraViewer | MoNA
ChemSpider ID393183
ChEMBL IDCHEMBL367149
KEGG Compound IDC06429
Pubchem Compound ID445580
Pubchem Substance IDNot Available
ChEBI ID28125
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB02183
CRC / DFC (Dictionary of Food Compounds) IDCPW70-V:CPW71-W
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG ID1586190
KNApSAcK IDNot Available
HET IDHXA
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDDocosahexaenoic_acid
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
anti neoplastic35610 A substance that inhibits or prevents the proliferation of neoplasms.CHEBI
Enzymes
NameGene NameUniProt ID
Cytosolic acyl coenzyme A thioester hydrolaseACOT7O00154
Acyl-coenzyme A thioesterase 2, mitochondrialACOT2P49753
Acyl-coenzyme A thioesterase 4ACOT4Q8N9L9
Acyl-coenzyme A thioesterase 1ACOT1Q86TX2
Pathways
NameSMPDB LinkKEGG Link
Alpha Linolenic Acid and Linoleic Acid MetabolismSMP00018 map00592
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Saxholt, E., et al. 'Danish food composition databank, revision 7.' Department of Nutrition, National Food Institute, Technical University of Denmark (2008).
— U.S. Department of Agriculture, Agricultural Research Service. 2008. USDA National Nutrient Database for Standard Reference, Release 21. Nutrient Data Laboratory Home Page.