| Identification | Back Directory | [Name]
(+/-)9-HODE | [CAS]
98524-19-7 | [Synonyms]
(+/-)9-HODE
NPDSHTNEKLQQIJ-ZJHFMPGASA-N
9-Hydroxyoctadecadienoic acid
(+/-)-9-HYDROXY-10E,12Z-OCTADECADIENOIC ACID
(+/-)-9-HYDROXYOCTADECA-10E,12Z,DIENOIC ACID
(10E,12Z)-9-Hydroxy-10,12-octadecadienoic acid
9-Hydroxy-trans-10,cis-12 octadecadienoic acid
(9R,10E,12Z)-9-hydroxy-10,12-octadecadienoic acid
(±)-9-Hydroxyoctadeca-10E,12Z-dienoic acid (9-HODE) | [Molecular Formula]
C18H32O3 | [MDL Number]
MFCD00065830 | [MOL File]
98524-19-7.mol | [Molecular Weight]
296.44 |
| Chemical Properties | Back Directory | [Boiling point ]
416.1±33.0 °C(Predicted) | [density ]
0.970±0.06 g/cm3(Predicted) | [storage temp. ]
Store at -20°C | [solubility ]
DMF: 50 mg/ml; DMSO: 50 mg/ml; Ethanol: 50 mg/ml; PBS pH 7.2: 1 mg/ml | [form ]
Clear to light-yellow liquid. | [pka]
4.78±0.10(Predicted) |
| Hazard Information | Back Directory | [Description]
(±)9-HODE is one of the two racemic monohydroxy fatty acids resulting from the non-enzymatic oxidation of linoleic acid. Approximately equal proportions of both isomers are found in mitochondrial and plasma membranes of rabbit reticulocytes. Oxidized LDL contains significant amounts of esterified 9- and 13-HpODEs and HODEs. | [Uses]
(+/-)9-HODE is a distinct product of non-enzymatic linoleic acid oxidation.Also, it is one of the component in rice koji extract (RKE), which activates peroxisome proliferator-activated receptor alpha (PPARα).It is derived from Methyl Linoleate (M265190), which is a common methyl ester produced from soybean or canola oil and methanol. Methyl Linoleate is classified as a biodiesel due to its long methyl chain and is used as a fuel in standard diesel engines. | [Uses]
(±)9-HODE is one of the two racemic monohydroxy fatty acids resulting from the non-enzymatic oxidation of linoleic acid. Approximately equal proportions of both isomers are found in mitochondrial and plasma membranes of rabbit reticulocytes. Oxidized LDL contains significant amounts of esterified 9- and 13-HpODEs and HODEs. | [Definition]
ChEBI:9-HODE is a HODE that consists of (10E,12Z)-octadecadienoic acid with the hydroxy substituent located at position 9. It has a role as a plant metabolite, a human metabolite and a mouse metabolite. It is a conjugate acid of a 9-HODE(1-). | [storage]
Store at -20°C | [References]
[1] HARTMUT KüHN Rainer W Jutta BELKNER. Subcellular distribution of lipoxygenase products in rabbit reticulocyte membranes*[J]. The FEBS journal, 1990, 191 1: 221-227. DOI: 10.1111/j.1432-1033.1990.tb19113.x
[2] H KüHN R W J Belkner. Metabolism of polyenoic fatty acids by rabbit reticulocytes. Intracellular action of the erythroid lipoxygenase on membrane lipids.[J]. Biomedica biochimica acta, 1990, 49 2-3: S25-30.
[3] V A FOLCIK M K C. Predominance of esterified hydroperoxy-linoleic acid in human monocyte-oxidized LDL.[J]. Journal of Lipid Research, 1994, 35 9: 1570-1582.
[4] G KU. Induction of interleukin 1 beta expression from human peripheral blood monocyte-derived macrophages by 9-hydroxyoctadecadienoic acid.[J]. The Journal of Biological Chemistry, 1992, 267 20: 14183-14188.
[5] JIE YANG. Aspirin prevents metastasis by limiting platelet TXA2 suppression of T cell immunity[J]. Nature, 2025, 640 8060: 1052-1061. DOI: 10.1038/s41586-025-08626-7
[6] JAMIE L LAHVIC. Specific oxylipins enhance vertebrate hematopoiesis via the receptor GPR132.[J]. Proceedings of the National Academy of Sciences of the United States of America, 2018, 115 37: 9252-9257. DOI: 10.1073/pnas.1806077115
[7] KATHARINA KERN. The G2A Receptor Controls Polarization of Macrophage by Determining Their Localization Within the Inflamed Tissue.[J]. Frontiers in Immunology, 2018: 2261. DOI: 10.3389/fimmu.2018.02261
[8] SANDRA GOUVEIA-FIGUEIRA. Characterisation of (R)-2-(2-Fluorobiphenyl-4-yl)-N-(3-Methylpyridin-2-yl)Propanamide as a Dual Fatty Acid Amide Hydrolase: Cyclooxygenase Inhibitor.[J]. PLoS ONE, 2015: e0139212. DOI: 10.1371/journal.pone.0139212
[9] ALWENA H MORGAN. Quantitative assays for esterified oxylipins generated by immune cells[J]. Nature Protocols, 2010, 5 12: 1919-1931. DOI: 10.1038/nprot.2010.162 |
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