Structure Database (LMSD)

Common Name
WE 26:0/16:1(9Z)
Systematic Name
Hexacosanyl 9Z-hexadecenoate
Synonyms
  • WE(26:0/16:1(9Z))
  • Hexacosyl 9Z-hexadecenoate
  • Hexacosanyl palmitoleate
LM ID
LMFA07010030
Formula
C42H82O2
Exact Mass
Calculate m/z
618.631481
Sum Composition
WE 42:1
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
Homo sapiens (#9606)
Mammalia (#40674)
Comprehensive analysis of the major lipid classes in sebum by rapid resolution high-performance liquid chromatography and electrospray mass spectrometry.,
J Lipid Res, 2010
Pubmed ID: 20719760

String Representations

InChiKey (Click to copy)
URTNIMYASFIGMX-PEZBUJJGSA-N
InChi (Click to copy)
InChI=1S/C42H82O2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-29-31-33-35-37-39-41-44-42(43)40-38-36-34-32-30-28-16-14-12-10-8-6-4-2/h14,16H,3-13,15,17-41H2,1-2H3/b16-14-
SMILES (Click to copy)
O=C(CCCCCCC/C=C\CCCCCC)OCCCCCCCCCCCCCCCCCCCCCCCCCC

Other Databases

PubChem CID
52922016

Calculated Physicochemical Properties

Heavy Atoms 44
Rings 0
Aromatic Rings 0
Rotatable Bonds 39
Van der Waals Molecular Volume 747.46
Topological Polar Surface Area 26.30
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
logP 15.45
Molar Refractivity 198.15

Admin

Created at
-
Updated at
13th Nov 2025