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CHEBI:79190 - 20-hydroxyicosanoic acid
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ChEBI Name
20-hydroxyicosanoic acid
ChEBI ID
CHEBI:79190
Definition
An ω-hydroxy-long-chain fatty acid that is icosanoic acid (arachidonic acid) in which one of the hydrogens of the terminal methyl group has been replaced by a hydroxy group.
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This entity has been manually annotated by the ChEBI Team.
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Formula
C20H40O3
Net Charge
0
Average Mass
328.52980
Monoisotopic Mass
328.29775
InChI
InChI=1S/C20H40O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h21H,1-19H2,(H,22,23)
InChIKey
JLDIWYKSFMPIDW-UHFFFAOYSA-N
SMILES
OCCCCCCCCCCCCCCCCCCCC(O)=O
Roles Classification
Chemical Role
(s):
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Br
o
nsted base).
(via
oxoacid
)
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
20-hydroxyicosanoic acid (
CHEBI:79190
)
has functional parent
icosanoic acid (
CHEBI:28822
)
20-hydroxyicosanoic acid (
CHEBI:79190
)
is a
ω-hydroxy-long-chain fatty acid (
CHEBI:140997
)
20-hydroxyicosanoic acid (
CHEBI:79190
)
is a
straight-chain saturated fatty acid (
CHEBI:39418
)
20-hydroxyicosanoic acid (
CHEBI:79190
)
is conjugate acid of
20-hydroxyicosanoate (
CHEBI:140692
)
Incoming
(3
R
)-3,20-dihydroxyicosanoic acid (
CHEBI:79292
)
has functional parent
20-hydroxyicosanoic acid (
CHEBI:79190
)
oscr#36 (
CHEBI:79158
)
has functional parent
20-hydroxyicosanoic acid (
CHEBI:79190
)
20-hydroxyicosanoate (
CHEBI:140692
)
is conjugate base of
20-hydroxyicosanoic acid (
CHEBI:79190
)
IUPAC Name
20-hydroxyicosanoic acid
Synonyms
Sources
20-hydroxyarachidic acid
ChEBI
20-hydroxyeicosanoic acid
ChEBI
ω-hydroxyarachidic acid
ChEBI
ω-hydroxyicosanoic acid
ChEBI
Manual Xref
Database
LMFA01050075
LIPID MAPS
View more database links
Registry Number
Type
Source
1794083
Reaxys Registry Number
Reaxys
Last Modified
15 June 2018