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Record Information
Version2.0
Created at2022-05-12 15:26:36 UTC
Updated at2022-05-12 15:26:36 UTC
NP-MRD IDNP0136900
Secondary Accession NumbersNone
Natural Product Identification
Common NameDocosatrienoic acid
DescriptionDocosatrienoic acid, also known as docosatrienoate or fa(22:3(13Z,16Z,19Z)), 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. A long-chain omega-3 fatty acid that is docosanoic acid having three double bonds located at positions 13, 16 and 19 (the (13Z,16Z,19Z-geoisomer). Docosatrienoic acid was first documented in 1995 (PMID: 8714386). Docosatrienoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
ValueSource
(13Z,16Z,19Z) Docosatrienoic acidChEBI
all-cis-13,16,19 Docosatrienoic acidChEBI
(13Z,16Z,19Z) DocosatrienoateGenerator
all-cis-13,16,19 DocosatrienoateGenerator
DocosatrienoateGenerator
13,16,19-DocosatrienoateHMDB
13,16,19-Docosatrienoic acidHMDB
(13Z,16Z,19Z)-DocosatrienoateHMDB
(13Z,16Z,19Z)-13,16,19-Docosatrienoic acidHMDB
FA(22:3(13Z,16Z,19Z))HMDB
FA(22:3n3)HMDB
cis-13,cis-16,cis-19-Docosatrienoic acidHMDB
Docosatrienoic acidHMDB
Chemical FormulaC22H38O2
Average Mass334.5359 Da
Monoisotopic Mass334.28718 Da
IUPAC Name(13Z,16Z,19Z)-docosa-13,16,19-trienoic acid
Traditional NameDTrE
CAS Registry NumberNot Available
SMILES
CC\C=C/C\C=C/C\C=C/CCCCCCCCCCCC(O)=O
InChI Identifier
InChI=1S/C22H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,6-7,9-10H,2,5,8,11-21H2,1H3,(H,23,24)/b4-3-,7-6-,10-9-
InChI KeyWBBQTNCISCKUMU-PDBXOOCHSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
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
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
logP7.92ALOGPS
logP7.84ChemAxon
logS-7ALOGPS
pKa (Strongest Acidic)4.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity108.04 m³·mol⁻¹ChemAxon
Polarizability43.33 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0002823
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB019146
KNApSAcK IDNot Available
Chemspider ID4471982
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID195
PubChem Compound5312557
PDB IDNot Available
ChEBI ID77807
Good Scents IDNot Available
References
General References
  1. Krutetskaia ZI, Lebedev OE, Roshchina NG, Butov SN: [The effect of docosatrienoic acid on the potassium channels of outward rectification in the membrane of rat peritoneal macrophages]. Fiziol Zh Im I M Sechenova. 1995 Jul;81(7):111-9. [PubMed:8714386 ]