Structure Database (LMSD)

Common Name
Oleyl arachidonate
Systematic Name
9Z-octadecenyl 5Z,8Z,11Z,14Z-eicosatetraenoate
Synonyms
  • WE(18:1(9Z)/20:4(5Z,8Z,11Z,14Z))
LM ID
LMFA07010161
Formula
C38H66O2
Exact Mass
Calculate m/z
554.506281
Sum Composition
WE 38:5
Status
Curated
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Fatty Acyls [FA]
Fatty esters [FA07]
Wax monoesters [FA0701]
Fatty Acids and Conjugates [FA01]
Unsaturated fatty acids [FA0103]

Reactions

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ⓘ Reactions are shown if the E.C. number of the enzyme catalysing it is annotated in the UniProt database for a species belonging to the selected taxonomic class.
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Reactions graph legend

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
unidentified (#32644)
Structural characterization of wax esters by electron ionization mass spectrometry.,
J Lipid Res, 2012
Pubmed ID: 22058425

String Representations

InChiKey (Click to copy)
JHFDJRJMMSRXPU-JBEPULLTSA-N
InChi (Click to copy)
InChI=1S/C38H66O2/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-36-38(39)40-37-35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h11,13,17-20,22,24,28,30H,3-10,12,14-16,21,23,25-27,29,31-37H2,1-2H3/b13-11-,19-17-,20-18-,24-22-,30-28-
SMILES (Click to copy)
O=C(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)OCCCCCCCC/C=C\CCCCCCCC

Other Databases

CHEBI ID
165696
PubChem CID
56935964

Calculated Physicochemical Properties

Heavy Atoms 40
Rings 0
Aromatic Rings 0
Rotatable Bonds 31
Van der Waals Molecular Volume 667.70
Topological Polar Surface Area 26.30
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
logP 13.00
Molar Refractivity 179.30

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Created at
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Updated at
13th Nov 2025