CHEBI:45478 - ricinelaidic acid

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ChEBI Name ricinelaidic acid
ChEBI ID CHEBI:45478
Definition A straight-chain, 18:1, long-chain fatty acid having a trans- double bond at position 9 and an R-oriented hydroxy group at position 12.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:45476, CHEBI:30822
Supplier Information
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Formula C18H34O3
Net Charge 0
Average Mass 298.46076
Monoisotopic Mass 298.251
InChI InChI=1S/C18H34O3/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21/h9,12,17,19H,2-8,10-11,13-16H2,1H3,(H,20,21)/b12-9+/t17-/m1/s1
InChIKey WBHHMMIMDMUBKC-XLNAKTSKSA-N
SMILES CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing ricinelaidic acid (CHEBI:45478) has functional parent elaidic acid (CHEBI:27997)
ricinelaidic acid (CHEBI:45478) is a hydroxy monounsaturated fatty acid (CHEBI:131869)
ricinelaidic acid (CHEBI:45478) is a long-chain fatty acid (CHEBI:15904)
ricinelaidic acid (CHEBI:45478) is a straight-chain fatty acid (CHEBI:59202)
IUPAC Name
(9E,12R)-12-hydroxyoctadec-9-enoic acid
Synonyms Sources
(E,R)-12-hydroxyoctadec-9-enoic acid ChEBI
(R)-ricinelaidic acid ChEBI
(R)-Ricinelaidinsäure ChEBI
(trans,R)-12-hydroxyoctadec-9-enoic acid ChEBI
12-hydroxyelaidic acid ChEBI
12-OH 9t-18:1 ChEBI
D-12-Hydroxy-octadec-9t-ensäure ChEBI
rechtsdrehende trans-12-Hydroxy-9-octadecensäure ChEBI
Manual Xrefs Databases
LMFA01050304 LIPID MAPS
RCL PDBeChem
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Registry Numbers Types Sources
1727812 Beilstein Registry Number Beilstein
1727812 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
8129750 PubMed citation Europe PMC
Last Modified
09 June 2016
General Comment
2011-01-27 The trans- isomer of ricinoleic acid.