Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-06-17 19:45:25 UTC
Update Date2025-10-07 16:08:59 UTC
Metabolite IDMMDBc0055172
Metabolite Identification
Common Name13(S)-HPODE
Description13(S)-HPODE is a hydroperoxide derivative of linoleic acid, belonging to the class of oxylipins. Its chemical structure features a hydroperoxy group at the 13th carbon position of the fatty acid chain, which plays a crucial role in various biochemical pathways. 13(S)-HPODE is involved in linoleic acid metabolism, where it participates in the production of other bioactive lipids, such as 13-HODE and 9-HODE, through enzymatic reactions catalyzed by lipoxygenases (LOXs) (PMID:37734909 ). It is also implicated in the regulation of lipid biosynthesis, with genes such as LOX2S-2, LOX2S-3, and LOX2S-4 being associated with its metabolic pathways (PMID:39949634 ). Additionally, 13(S)-HPODE has been shown to influence inflammatory responses, as its injection into mice led to significant changes in plasma lipid profiles and a reduction in the anti-inflammatory properties of high-density lipoprotein (HDL) (PMID:20642447 ). Furthermore, it has been identified as a key oxylipin distinguishing diabetic kidney disease (DKD) groups, highlighting its relevance in metabolic disorders (PMID:41043691 ). Overall, 13(S)-HPODE serves as a significant metabolite in lipid metabolism and inflammatory processes.
Structure
Synonyms
ValueSource
(13S)-Hydroperoxy-(9Z,11E)-octadecadienoateChEBI
13(S)-HPODE anionChEBI
(13S)-Hydroperoxy-(9Z,11E)-octadecadienoic acidGenerator
Molecular FormulaC18H31O4
Average Mass311.443
Monoisotopic Mass311.222783058
IUPAC Name(9Z,11E,13S)-13-hydroperoxyoctadeca-9,11-dienoate
Traditional Name13(S)-hpode anion
CAS Registry NumberNot Available
SMILES
[H]\C(CCCCCCCC([O-])=O)=C(/[H])\C(\[H])=C(/[H])[C@]([H])(CCCCC)OO
InChI Identifier
InChI=1S/C18H32O4/c1-2-3-11-14-17(22-21)15-12-9-7-5-4-6-8-10-13-16-18(19)20/h7,9,12,15,17,21H,2-6,8,10-11,13-14,16H2,1H3,(H,19,20)/p-1/b9-7-,15-12+/t17-/m0/s1
InChI KeyJDSRHVWSAMTSSN-IRQZEAMPSA-M