CHEBI:140693 - 19-hydroxyicosanoic acid

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ChEBI Name 19-hydroxyicosanoic acid
ChEBI ID CHEBI:140693
Definition An (ω−1)-hydroxy fatty acid that is icosanoic acid (arachidic acid) in which a hydrogen at position 19 has been replaced by a hydroxy group.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Michael Witting
Supplier Information
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Formula C20H40O3
Net Charge 0
Average Mass 328.531
Monoisotopic Mass 328.29775
InChI InChI=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)
InChIKey NRYRXKPIZDFLGD-UHFFFAOYSA-N
SMILES C(CCCCCCCCCCCCCCC(O)=O)CCC(C)O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
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ChEBI Ontology
Outgoing 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 19-hydroxyicosanoate (CHEBI:140694) is conjugate base of 19-hydroxyicosanoic acid (CHEBI:140693)
IUPAC Name
19-hydroxyicosanoic acid
Synonyms Sources
19-hydroxyarachidic acid ChEBI
19-hydroxyeicosanoic acid ChEBI
Last Modified
15 June 2018