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CHEBI:128770 - 12,18-dihydroxyoctadecanoic acid

ChEBI IDCHEBI:128770
ChEBI Name12,18-dihydroxyoctadecanoic acid
Stars
DefinitionA long-chain fatty acid that is octadecanoic (stearic) acid substituted at positions 12 and 18 by hydroxy groups.
Last Modified24 January 2023
DownloadsMolfile
FormulaC18H36O4
Net Charge0
Average Mass316.482
Monoisotopic Mass316.26136
SMILESO=C(O)CCCCCCCCCCC(O)CCCCCCO
InChIInChI=1S/C18H36O4/c19-16-12-8-7-10-14-17(20)13-9-5-3-1-2-4-6-11-15-18(21)22/h17,19-20H,1-16H2,(H,21,22)
InChIKeyILQLNMYYQUJEBU-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)
12,18-dihydroxyoctadecanoic acid (CHEBI:128770) is a hydroxyoctadecanoic acid (CHEBI:24747)
12,18-dihydroxyoctadecanoic acid (CHEBI:128770) is a ω-hydroxy-long-chain fatty acid (CHEBI:140997)
12,18-dihydroxyoctadecanoic acid (CHEBI:128770) is conjugate acid of 12,18-dihydroxyoctadecanoate (CHEBI:91294)
Incoming Relation(s)
12,18-dihydroxyoctadecanoate (CHEBI:91294) is conjugate base of 12,18-dihydroxyoctadecanoic acid (CHEBI:128770)
IUPAC Name 
12,18-dihydroxyoctadecanoic acid
Synonym  Source
12,18-dihydroxystearic acidChEBI
Citations