Record Information |
---|
Version | 5.0 |
---|
Status | Detected and Quantified |
---|
Creation Date | 2006-08-14 01:38:14 UTC |
---|
Update Date | 2022-03-07 02:49:21 UTC |
---|
HMDB ID | HMDB0004704 |
---|
Secondary Accession Numbers | - HMDB0031679
- HMDB04704
- HMDB31679
|
---|
Metabolite Identification |
---|
Common Name | 9,10-DHOME |
---|
Description | 9,10-Dihydroxy-12-octadecenoic acid (CAS: 263399-34-4), also known as 9,10-DHOME, is a derivative of linoleic acid diol and has been reported to be toxic in human's tissue preparations. 9,10-DHOME is a naturally occurring proliferator-activated receptor (PPAR) gamma2 ligand, which stimulates adipocytes and inhibits osteoblast differentiation. 9,10-DHOME is the epoxide hydrolase metabolite of the leukotoxin 9,10-EpOME. 9,10-EpOME act as a protoxin, with the corresponding epoxide hydrolase metabolite 9,10-DHOME, specifically exerting toxicity. Both 9,10-EpOME and 9,10-DHOME are shown to have neutrophil chemotactic activity. 9,10-DHOME suppresses the neutrophil respiratory burst by a mechanism distinct from that of respiratory burst inhibitors such as cyclosporin H or lipoxin A4, which inhibit multiple aspects of neutrophil activation (PMID: 12021203 , 12127265 , 17435320 ). 9,10-DHOME is found in fruits and can be isolated from the seeds of Cucurbita pepo. |
---|
Structure | CCCCC\C=C/C[C@@H](O)[C@H](O)CCCCCCCC(O)=O InChI=1S/C18H34O4/c1-2-3-4-5-7-10-13-16(19)17(20)14-11-8-6-9-12-15-18(21)22/h7,10,16-17,19-20H,2-6,8-9,11-15H2,1H3,(H,21,22)/b10-7-/t16-,17-/m1/s1 |
---|
Synonyms | Value | Source |
---|
(12Z)-9,10-Dihydroxy-12-octadecenoic acid | HMDB | 9,10-DiHOME | HMDB | 9,10-Dihydroxy-12Z-octadecenoic acid | HMDB | 9,10-Dihydroxy-12-octadecenoic acid | HMDB | (9R,10R)-Dihydroxy-12(Z)-octadecenoic acid | HMDB | (R,R)-9,10-Dihydroxy-cis-12-octadecenoic acid | HMDB | 9,10-DHOME | HMDB |
|
---|
Chemical Formula | C18H34O4 |
---|
Average Molecular Weight | 314.466 |
---|
Monoisotopic Molecular Weight | 314.245709575 |
---|
IUPAC Name | (9R,10R,12Z)-9,10-dihydroxyoctadec-12-enoic acid |
---|
Traditional Name | (9R,10R,12Z)-9,10-dihydroxyoctadec-12-enoic acid |
---|
CAS Registry Number | 125356-86-7 |
---|
SMILES | CCCCC\C=C/C[C@@H](O)[C@H](O)CCCCCCCC(O)=O |
---|
InChI Identifier | InChI=1S/C18H34O4/c1-2-3-4-5-7-10-13-16(19)17(20)14-11-8-6-9-12-15-18(21)22/h7,10,16-17,19-20H,2-6,8-9,11-15H2,1H3,(H,21,22)/b10-7-/t16-,17-/m1/s1 |
---|
InChI Key | XEBKSQSGNGRGDW-GJWDQICYSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Fatty Acyls |
---|
Sub Class | Fatty acids and conjugates |
---|
Direct Parent | Long-chain fatty acids |
---|
Alternative Parents | |
---|
Substituents | - Long-chain fatty acid
- Hydroxy fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- 1,2-diol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | |
---|
Disposition | |
---|
Process | |
---|
Role | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
9,10-DHOME,1TMS,isomer #1 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C)[C@H](O)CCCCCCCC(=O)O | 2527.6 | Semi standard non polar | 33892256 | 9,10-DHOME,1TMS,isomer #2 | CCCCC/C=C\C[C@@H](O)[C@@H](CCCCCCCC(=O)O)O[Si](C)(C)C | 2520.8 | Semi standard non polar | 33892256 | 9,10-DHOME,1TMS,isomer #3 | CCCCC/C=C\C[C@@H](O)[C@H](O)CCCCCCCC(=O)O[Si](C)(C)C | 2539.1 | Semi standard non polar | 33892256 | 9,10-DHOME,2TMS,isomer #1 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C)[C@@H](CCCCCCCC(=O)O)O[Si](C)(C)C | 2541.3 | Semi standard non polar | 33892256 | 9,10-DHOME,2TMS,isomer #2 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C)[C@H](O)CCCCCCCC(=O)O[Si](C)(C)C | 2552.6 | Semi standard non polar | 33892256 | 9,10-DHOME,2TMS,isomer #3 | CCCCC/C=C\C[C@@H](O)[C@@H](CCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2545.2 | Semi standard non polar | 33892256 | 9,10-DHOME,3TMS,isomer #1 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C)[C@@H](CCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2546.0 | Semi standard non polar | 33892256 | 9,10-DHOME,1TBDMS,isomer #1 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CCCCCCCC(=O)O | 2753.1 | Semi standard non polar | 33892256 | 9,10-DHOME,1TBDMS,isomer #2 | CCCCC/C=C\C[C@@H](O)[C@@H](CCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2758.1 | Semi standard non polar | 33892256 | 9,10-DHOME,1TBDMS,isomer #3 | CCCCC/C=C\C[C@@H](O)[C@H](O)CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 2783.7 | Semi standard non polar | 33892256 | 9,10-DHOME,2TBDMS,isomer #1 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](CCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3029.3 | Semi standard non polar | 33892256 | 9,10-DHOME,2TBDMS,isomer #2 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3039.0 | Semi standard non polar | 33892256 | 9,10-DHOME,2TBDMS,isomer #3 | CCCCC/C=C\C[C@@H](O)[C@@H](CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3021.8 | Semi standard non polar | 33892256 | 9,10-DHOME,3TBDMS,isomer #1 | CCCCC/C=C\C[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H](CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3281.6 | Semi standard non polar | 33892256 |
|
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - 9,10-DHOME GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-DHOME 10V, Positive-QTOF | splash10-002b-1292000000-0f3e5b9fbea53aa0e2e1 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-DHOME 20V, Positive-QTOF | splash10-0002-9620000000-60b31b5845c6de3eb91f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-DHOME 40V, Positive-QTOF | splash10-0api-9100000000-bbf0c5a646e02e8c1a10 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-DHOME 10V, Negative-QTOF | splash10-03di-0019000000-1ac21b756268fbd2f688 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-DHOME 20V, Negative-QTOF | splash10-03di-0978000000-11ea0f921e4c12485b9f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,10-DHOME 40V, Negative-QTOF | splash10-0pka-6920000000-1aad2280930e1660cd08 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
---|
Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | 2022-08-20 | Wishart Lab | View Spectrum |
|
---|
General References | - Lecka-Czernik B, Moerman EJ, Grant DF, Lehmann JM, Manolagas SC, Jilka RL: Divergent effects of selective peroxisome proliferator-activated receptor-gamma 2 ligands on adipocyte versus osteoblast differentiation. Endocrinology. 2002 Jun;143(6):2376-84. [PubMed:12021203 ]
- Ha J, Dobretsov M, Kurten RC, Grant DF, Stimers JR: Effect of linoleic acid metabolites on Na(+)/K(+) pump current in N20.1 oligodendrocytes: role of membrane fluidity. Toxicol Appl Pharmacol. 2002 Jul 1;182(1):76-83. [PubMed:12127265 ]
- Thompson DA, Hammock BD: Dihydroxyoctadecamonoenoate esters inhibit the neutrophil respiratory burst. J Biosci. 2007 Mar;32(2):279-91. [PubMed:17435320 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
|
---|