Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 00:29:58 UTC
Update Date2022-03-07 02:56:05 UTC
HMDB IDHMDB0039133
Secondary Accession Numbers
  • HMDB39133
Metabolite Identification
Common Name4,8,12,15,19-Docosapentaenoic acid
Description4,8,12,15,19-Docosapentaenoic acid 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. Based on a literature review a significant number of articles have been published on 4,8,12,15,19-Docosapentaenoic acid.
Structure
Data?1563863319
Synonyms
ValueSource
4,8,12,15,19-DocosapentaenoateGenerator
Clupadonic acidHMDB
Clupanodonic acid (6ci)HMDB
Docosa-4,8,12,15,19-pentaenoic acidHMDB
Docosa-4,8,12,15,19-pentaenoateGenerator
Chemical FormulaC22H34O2
Average Molecular Weight330.5042
Monoisotopic Molecular Weight330.255880332
IUPAC Namedocosa-4,8,12,15,19-pentaenoic acid
Traditional Namedocosa-4,8,12,15,19-pentaenoic acid
CAS Registry Number2548-85-8
SMILES
CCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O
InChI Identifier
InChI=1S/C22H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,7-8,10-11,14-15,18-19H,2,5-6,9,12-13,16-17,20-21H2,1H3,(H,23,24)
InChI KeyPIFPCDRPHCQLSJ-UHFFFAOYSA-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 DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateNot Available
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 Solubility0.00011 g/LALOGPS
logP7.11ALOGPS
logP7.11ChemAxon
logS-6.5ALOGPS
pKa (Strongest Acidic)4.82ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity110.27 m³·mol⁻¹ChemAxon
Polarizability41.55 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]+191.28331661259
DarkChem[M-H]-193.52631661259
DeepCCS[M+H]+175.80730932474
DeepCCS[M-H]-173.44930932474
DeepCCS[M-2H]-206.52430932474
DeepCCS[M+Na]+181.930932474
AllCCS[M+H]+189.932859911
AllCCS[M+H-H2O]+187.132859911
AllCCS[M+NH4]+192.632859911
AllCCS[M+Na]+193.332859911
AllCCS[M-H]-186.032859911
AllCCS[M+Na-2H]-187.832859911
AllCCS[M+HCOO]-189.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
4,8,12,15,19-Docosapentaenoic acidCCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O3614.5Standard polar33892256
4,8,12,15,19-Docosapentaenoic acidCCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O2359.2Standard non polar33892256
4,8,12,15,19-Docosapentaenoic acidCCC=CCCC=CCC=CCCC=CCCC=CCCC(O)=O2546.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
4,8,12,15,19-Docosapentaenoic acid,1TMS,isomer #1CCC=CCCC=CCC=CCCC=CCCC=CCCC(=O)O[Si](C)(C)C2575.0Semi standard non polar33892256
4,8,12,15,19-Docosapentaenoic acid,1TBDMS,isomer #1CCC=CCCC=CCC=CCCC=CCCC=CCCC(=O)O[Si](C)(C)C(C)(C)C2811.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-02tc-6970000000-68d79059595aac1e63e72017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid GC-MS (1 TMS) - 70eV, Positivesplash10-00ri-9563000000-59737a478e616d4a5cab2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Positive-QTOFsplash10-01q9-0139000000-d76dd78d1daafa6b6fc82016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Positive-QTOFsplash10-000i-3592000000-e3fe6bbd9650d0a50cde2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Positive-QTOFsplash10-0g4m-8970000000-ec47e92de6a5c9b938cf2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Negative-QTOFsplash10-004i-0019000000-b5b989f26ef55713fc9d2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Negative-QTOFsplash10-004r-2059000000-6834d92c000aa032c0b72016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Negative-QTOFsplash10-0a4l-9130000000-8283e4890d475f71d2832016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Positive-QTOFsplash10-03e9-1339000000-bad7c2c683e195e4fadb2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Positive-QTOFsplash10-029t-5932000000-793d7989b051cd4488332021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Positive-QTOFsplash10-015c-8900000000-4add156b61b1b16857f72021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 10V, Negative-QTOFsplash10-004i-0009000000-f4bd181f9378195136602021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 20V, Negative-QTOFsplash10-01t9-1119000000-3abe77f7d58d95653ad62021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 4,8,12,15,19-Docosapentaenoic acid 40V, Negative-QTOFsplash10-0596-9121000000-d6c16a992c8f0d1711752021-09-25Wishart LabView 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 IDFDB018651
KNApSAcK IDNot Available
Chemspider ID21159666
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102281
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.