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CHEBI:140693 - 19-hydroxyicosanoic acid

ChEBI IDCHEBI:140693
ChEBI Name19-hydroxyicosanoic acid
Stars
DefinitionAn (ω−1)-hydroxy fatty acid that is icosanoic acid (arachidic acid) in which a hydrogen at position 19 has been replaced by a hydroxy group.
Last Modified15 June 2018
SubmitterMichael Witting
DownloadsMolfile
FormulaC20H40O3
Net Charge0
Average Mass328.537
Monoisotopic Mass328.29775
SMILESCC(O)CCCCCCCCCCCCCCCCCC(=O)O
InChIInChI=1S/C20H40O3/c1-19(21)17-15-13-11-9-7-5-3-2-4-6-8-10-12-14-16-18-20(22)23/h19,21H,2-18H2,1H3,(H,22,23)
InChIKeyNRYRXKPIZDFLGD-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
19-hydroxyicosanoic acid (CHEBI:140693) is a (ω−1)-hydroxy fatty acid (CHEBI:78954)
19-hydroxyicosanoic acid (CHEBI:140693) is a long-chain fatty acid (CHEBI:15904)
19-hydroxyicosanoic acid (CHEBI:140693) is a secondary alcohol (CHEBI:35681)
19-hydroxyicosanoic acid (CHEBI:140693) is a straight-chain saturated fatty acid (CHEBI:39418)
19-hydroxyicosanoic acid (CHEBI:140693) is conjugate acid of 19-hydroxyicosanoate (CHEBI:140694)
Incoming Relation(s)
19-hydroxyicosanoate (CHEBI:140694) is conjugate base of 19-hydroxyicosanoic acid (CHEBI:140693)
IUPAC Name 
19-hydroxyicosanoic acid
Synonyms  Source
19-hydroxyeicosanoic acidChEBI
19-hydroxyarachidic acidChEBI