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Record Information
Version5.0
StatusDetected and Quantified
Creation Date2006-05-22 15:12:12 UTC
Update Date2022-03-07 02:49:17 UTC
HMDB IDHMDB0002823
Secondary Accession Numbers
  • HMDB02823
Metabolite Identification
Common NameDocosatrienoic acid
DescriptionDocosatrienoic acid, also known as docosatrienoate, 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. Docosatrienoic acid is a very hydrophobic molecule, is practically insoluble (in water), and is relatively neutral. Application of docosatrienoic acid was shown to dose-dependently decrease the peak K+ current amplitude and accelerate the potassium activation and inactivation kinetics at all membrane potentials.
Structure
Data?1582752257
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 Molecular Weight334.5359
Monoisotopic Molecular Weight334.28718046
IUPAC Name(13Z,16Z,19Z)-docosa-13,16,19-trienoic acid
Traditional NameDTrE
CAS Registry Number28845-86-5
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
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
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility3.4e-05 g/LALOGPS
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
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+192.6431661259
DarkChem[M-H]-191.88731661259
DeepCCS[M+H]+190.02630932474
DeepCCS[M-H]-187.66830932474
DeepCCS[M-2H]-220.55530932474
DeepCCS[M+Na]+196.11930932474
AllCCS[M+H]+193.432859911
AllCCS[M+H-H2O]+190.732859911
AllCCS[M+NH4]+195.932859911
AllCCS[M+Na]+196.632859911
AllCCS[M-H]-193.032859911
AllCCS[M+Na-2H]-195.332859911
AllCCS[M+HCOO]-198.132859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter)). Predicted by Afia on May 17, 2022.9.2 minutes32390414
Predicted by Siyang on May 30, 202228.3658 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.64 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid42.0 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3459.3 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid719.5 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid287.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid477.8 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid766.5 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1280.3 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid850.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)91.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2647.0 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid820.1 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2151.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1005.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid589.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate640.4 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA668.5 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.9 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Docosatrienoic acidCC\C=C/C\C=C/C\C=C/CCCCCCCCCCCC(O)=O3761.1Standard polar33892256
Docosatrienoic acidCC\C=C/C\C=C/C\C=C/CCCCCCCCCCCC(O)=O2416.7Standard non polar33892256
Docosatrienoic acidCC\C=C/C\C=C/C\C=C/CCCCCCCCCCCC(O)=O2555.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Docosatrienoic acid,1TMS,isomer #1CC/C=C\C/C=C\C/C=C\CCCCCCCCCCCC(=O)O[Si](C)(C)C2610.6Semi standard non polar33892256
Docosatrienoic acid,1TBDMS,isomer #1CC/C=C\C/C=C\C/C=C\CCCCCCCCCCCC(=O)O[Si](C)(C)C(C)(C)C2861.4Semi standard non polar33892256
Spectra
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane (predicted from logP)
Biospecimen Locations
  • Blood
  • Feces
Tissue Locations
  • Placenta
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.004 +/- 0.001 uMAdult (>18 years old)BothNormal details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ: Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations. PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126. eCollection 2016. [PubMed:27015276 ]
  2. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB112372
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
Food Biomarker OntologyNot Available
VMH IDM00341
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Soares MC, Alessio ML, Leger CL, Bluet-Pajot MT, Clauser H, Enjalbert A, Kordon C, Wandscheer DE: Effect of essential fatty acid deficiency on membrane fatty acid content and growth hormone stimulation of rat pituitaries during postnatal development. J Lipid Res. 1995 Jun;36(6):1401-6. [PubMed:7666016 ]
  2. 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 ]
  3. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]