Structure Database (LMSD)

Common Name
WE 20:0/18:1(8Z)
Systematic Name
Eicosanyl 8Z-octadecenoate
Synonyms
LM ID
LMFA07011633
Formula
C38H74O2
Exact Mass
Calculate m/z
562.568881
Sum Composition
WE 38:1
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]

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Homo sapiens (#9606)
Mammalia (#40674)
Shotgun Lipidomic Profiling of Sebum Lipids via Photocatalyzed Paternò-Büchi Reaction and Ion Mobility-Mass Spectrometry.,
Anal Chem, 2024
Pubmed ID: 38556723

String Representations

InChiKey (Click to copy)
OWBSZPURTJHCFX-GYHWCHFESA-N
InChi (Click to copy)
InChI=1S/C38H74O2/c1-3-5-7-9-11-13-15-17-19-20-21-23-25-27-29-31-33-35-37-40-38(39)36-34-32-30-28-26-24-22-18-16-14-12-10-8-6-4-2/h22,24H,3-21,23,25-37H2,1-2H3/b24-22-
SMILES (Click to copy)
O=C(CCCCCC/C=C\CCCCCCCCC)OCCCCCCCCCCCCCCCCCCCC

Calculated Physicochemical Properties

Heavy Atoms 40
Rings
Aromatic Rings
Rotatable Bonds 35
Van der Waals Molecular Volume 678.26
Topological Polar Surface Area 26.30
Hydrogen Bond Donors
Hydrogen Bond Acceptors 2
logP 13.89
Molar Refractivity 179.68

Admin

Created at
17th Jan 2025
Updated at
17th Jan 2025