Structure Database (LMSD)

Common Name
8,11,14,17-eicosatetraenoic acid
Systematic Name
8,11,14,17-eicosatetraenoic acid
Synonyms
  • 8, 11, 14, 17-icosatetraenoic acid
  • C20:4n-3,6,9,12
LM ID
LMFA01030176
Formula
C20H32O2
Exact Mass
Calculate m/z
304.24023
Sum Composition
FA 20:4
Status
Active
Show lipids differing only in stereochemistry/bond geometry

Classification

Category
Main Class
Sub Class
Fatty Acyls [FA]
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

String Representations

InChiKey (Click to copy)
HQPCSDADVLFHHO-GFRMADBLSA-N
InChi (Click to copy)
InChI=1S/C20H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h3-4,6-7,9-10,12-13H,2,5,8,11,14-19H2,1H3,(H,21,22)/b4-3+,7-6+,10-9+,13-12+
SMILES (Click to copy)
C(/C=C/C/C=C/C/C=C/CC)/C=C/CCCCCCC(=O)O

Other Databases

HMDB ID
HMDB02177
LIPIDBANK ID
DFA0215
PubChem CID
5282842

Calculated Physicochemical Properties

Heavy Atoms 22
Rings 0
Aromatic Rings 0
Rotatable Bonds 14
Van der Waals Molecular Volume 358.94
Topological Polar Surface Area 37.30
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
logP 6.22
Molar Refractivity 96.04

Admin

Created at
-
Updated at
25th Apr 2022