Structure Database (LMSD)

Common Name
5Z,8Z,11Z,14Z,17Z-octadecapentaenoic acid
Systematic Name
5Z,8Z,11Z,14Z,17Z-octadecapentaenoic acid
Synonyms
  • (5Z,8Z,11Z,14Z)-octadeca-5,8,11,14,17-pentaenoic acid
  • C18:5n-1
LM ID
LMFA02000349
Formula
C18H26O2
Exact Mass
Calculate m/z
274.19328
Sum Composition
FA 18:5
Status
Curated
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Fatty Acyls [FA]
Octadecanoids [FA02]
Other Octadecanoids [FA0200]

References

Taxonomy Information

Curated from
NCBI taxonomy class
Reference
Mortierella alpina (#64518)
Mortierellomycetes (#2212732)
Polyunsaturated fatty acids production and transformation by Mortierella alpina and anaerobic bacteria,
Eur J Lipid Sci, 2012

String Representations

InChiKey (Click to copy)
QGOBAKWVSYWVNA-GJDCDIHCSA-N
InChi (Click to copy)
InChI=1S/C18H26O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2,4-5,7-8,10-11,13-14H,1,3,6,9,12,15-17H2,(H,19,20)/b5-4-,8-7-,11-10-,14-13-
SMILES (Click to copy)
C(/C=C\C/C=C\C/C=C\C/C=C\CC=C)CCC(O)=O

Other Databases

PubChem CID
171119096

Calculated Physicochemical Properties

Heavy Atoms 20
Rings 0
Aromatic Rings 0
Rotatable Bonds 12
Van der Waals Molecular Volume 321.70
Topological Polar Surface Area 37.30
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
logP 5.21
Molar Refractivity 86.71

Admin

Created at
20th Jun 2019
Updated at
20th Jun 2019