EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:747177 - 10S,17S-DiHDoHE(1-)

Default Structure
ChEBI IDCHEBI:747177
ChEBI Name10S,17S-DiHDoHE(1-)
Stars
DefinitionA dihydroxydocosahexaenoate in which the two hydroxy substituents are located at positions 10 and 17 (the 10S,17S-stereoisomer). A natural isomer of protectin D1, one of the specialised proresolving mediators. Major microspecies at pH 7.3.
Last Modified13 January 2026
Submitterlaimo
DownloadsMolfile
FormulaC22H31O4
Net Charge-1
Average Mass359.486
Monoisotopic Mass359.22278
SMILESCC/C=C\C[C@H](O)/C=C/C=C\C=C\[C@@H](O)C/C=C\C/C=C\CCC(=O)[O-]
InChIInChI=1S/C22H32O4/c1-2-3-10-15-20(23)17-12-8-9-13-18-21(24)16-11-6-4-5-7-14-19-22(25)26/h3,5-13,17-18,20-21,23-24H,2,4,14-16,19H2,1H3,(H,25,26)/p-1/b7-5-,9-8-,10-3-,11-6-,17-12+,18-13+/t20-,21-/m0/s1
InChIKeyCRDZYJSQHCXHEG-XLBFCUQGSA-M
ChEBI Ontology
Outgoing Relation(s)
10S,17S-DiHDoHE(1-) (CHEBI:747177) has functional parent (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate (CHEBI:77016)
10S,17S-DiHDoHE(1-) (CHEBI:747177) is a dihydroxydocosahexaenoate (CHEBI:136528)
10S,17S-DiHDoHE(1-) (CHEBI:747177) is conjugate base of (4Z,7Z,10S,11E,13Z,15E,17S,19Z)-10,17-dihydroxydocosahexaenoic acid (CHEBI:138653)
Synonym  Source
FA 22:6(4Z,7Z,11E,13Z,15E,19Z;10OH,17OH)SUBMITTER
UniProt Name  Source
(10S,17S)-dihydroxy-(4Z,7Z,11E,13Z,15E,19Z)-docosahexaenoateUniProt