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CHEBI:747869 - 141(R)-HPEPE(1−)

Default Structure
ChEBI IDCHEBI:747869
ChEBI Name141(R)-HPEPE(1−)
Stars
ASCII Name141(R)-HPEPE(1-)
DefinitionAn icosapentaenoate with a hydroperoxy group at position 14. Major species at pH 7.3
Last Modified23 June 2026
Submitterlaimo
DownloadsMolfile
FormulaC20H29O4
Net Charge-1
Average Mass333.448
Monoisotopic Mass333.20713
SMILESCC/C=C\C=C\[C@@H](C/C=C\C/C=C\C/C=C\CCCC(=O)[O-])OO
InChIInChI=1S/C20H30O4/c1-2-3-4-13-16-19(24-23)17-14-11-9-7-5-6-8-10-12-15-18-20(21)22/h3-5,7-8,10-11,13-14,16,19,23H,2,6,9,12,15,17-18H2,1H3,(H,21,22)/p-1/b4-3-,7-5-,10-8-,14-11-,16-13+/t19-/m0/s1
InChIKeyCOEIBNZIAHZZOL-KVOGFZHDSA-M
ChEBI Ontology
Outgoing Relation(s)
141(R)-HPEPE(1−) (CHEBI:747869) has functional parent all-cis-5,8,11,14,17-icosapentaenoate (CHEBI:58562)
141(R)-HPEPE(1−) (CHEBI:747869) is a hydroperoxy polyunsaturated fatty acid anion (CHEBI:134019)
141(R)-HPEPE(1−) (CHEBI:747869) is a icosanoid anion (CHEBI:62937)
Synonym  Source
(5Z,8Z,11Z,14R,15E,17Z)--hydroperoxyicosapentaenoateSUBMITTER
UniProt Name  Source
(14R)-hydroperoxy-(5Z,8Z,11Z,15E,17Z)-eicosapentaenoateUniProt
Citations