CHEBI:84877 - 18-methylicosanoic acid

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ChEBI Name 18-methylicosanoic acid
ChEBI ID CHEBI:84877
Definition A methyl-branched fatty acid that is arachidic acid substituted by a methyl group at position 18.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C21H42O2
Net Charge 0
Average Mass 326.55700
Monoisotopic Mass 326.318
InChI InChI=1S/C21H42O2/c1-3-20(2)18-16-14-12-10-8-6-4-5-7-9-11-13-15-17-19-21(22)23/h20H,3-19H2,1-2H3,(H,22,23)
InChIKey WSRCOZWDQPJAQT-UHFFFAOYSA-N
SMILES CCC(C)CCCCCCCCCCCCCCCCC(O)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): mammalian metabolite
Any animal metabolite produced during a metabolic reaction in mammals.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 18-methylicosanoic acid (CHEBI:84877) has functional parent icosanoic acid (CHEBI:28822)
18-methylicosanoic acid (CHEBI:84877) has role mammalian metabolite (CHEBI:75768)
18-methylicosanoic acid (CHEBI:84877) is a branched-chain saturated fatty acid (CHEBI:39417)
18-methylicosanoic acid (CHEBI:84877) is a long-chain fatty acid (CHEBI:15904)
18-methylicosanoic acid (CHEBI:84877) is a methyl-branched fatty acid (CHEBI:62499)
IUPAC Name
18-methylicosanoic acid
Synonyms Sources
18-methylarachidic acid ChEBI
18-methyleicosanoic acid ChEBI
Anteisoheneicosanoic acid ChemIDplus
Manual Xref Database
LMFA01020018 LIPID MAPS
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Registry Numbers Types Sources
1726967 Reaxys Registry Number Reaxys
36332-93-1 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
17718471 PubMed citation Europe PMC
2721159 PubMed citation Europe PMC
9519472 PubMed citation Europe PMC
Last Modified
18 February 2015