| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2008-09-15 09:55:20 UTC |
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| Update Date | 2020-02-26 21:33:18 UTC |
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| HMDB ID | HMDB0010224 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 9-HOTE |
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| Description | 9-HOTE belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. Based on a literature review very few articles have been published on 9-HOTE. |
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| Structure | CC\C=C/CC\C=C\C=C(\O)CCCCCCCC(O)=O InChI=1S/C18H30O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h3-4,8,11,14,19H,2,5-7,9-10,12-13,15-16H2,1H3,(H,20,21)/b4-3-,11-8+,17-14+ |
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| Synonyms | | Value | Source |
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| 9-Hydroxy-10,12,15(e,Z,Z) octadecatrienoate | HMDB | | 9-Hydroxy-10,12,15(e,Z,Z) octadecatrienoic acid | HMDB | | (9E,11E,15Z)-9-Hydroxyoctadeca-9,11,15-trienoate | HMDB |
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| Chemical Formula | C18H30O3 |
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| Average Molecular Weight | 294.429 |
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| Monoisotopic Molecular Weight | 294.219494826 |
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| IUPAC Name | (9E,11E,15Z)-9-hydroxyoctadeca-9,11,15-trienoic acid |
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| Traditional Name | 9-hote |
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| CAS Registry Number | Not Available |
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| SMILES | CC\C=C/CC\C=C\C=C(\O)CCCCCCCC(O)=O |
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| InChI Identifier | InChI=1S/C18H30O3/c1-2-3-4-5-6-8-11-14-17(19)15-12-9-7-10-13-16-18(20)21/h3-4,8,11,14,19H,2,5-7,9-10,12-13,15-16H2,1H3,(H,20,21)/b4-3-,11-8+,17-14+ |
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| InChI Key | YUPHIKSLGBATJK-OBKPXJAFSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Lineolic acids and derivatives |
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| Direct Parent | Lineolic acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Octadecanoid
- Long-chain fatty acid
- Hydroxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Monocarboxylic acid or derivatives
- Enol
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 8.6 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 18.3026 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.93 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 2830.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 332.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 186.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 214.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 544.3 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 855.8 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 530.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 98.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1796.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 579.0 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1537.5 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 616.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 454.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 362.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 478.0 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 8.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 9-HOTE,1TMS,isomer #1 | CC/C=C\CC/C=C/C=C(\CCCCCCCC(=O)O)O[Si](C)(C)C | 2588.3 | Semi standard non polar | 33892256 | | 9-HOTE,1TMS,isomer #2 | CC/C=C\CC/C=C/C=C(/O)CCCCCCCC(=O)O[Si](C)(C)C | 2480.9 | Semi standard non polar | 33892256 | | 9-HOTE,2TMS,isomer #1 | CC/C=C\CC/C=C/C=C(\CCCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2554.6 | Semi standard non polar | 33892256 | | 9-HOTE,1TBDMS,isomer #1 | CC/C=C\CC/C=C/C=C(\CCCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2820.3 | Semi standard non polar | 33892256 | | 9-HOTE,1TBDMS,isomer #2 | CC/C=C\CC/C=C/C=C(/O)CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 2719.6 | Semi standard non polar | 33892256 | | 9-HOTE,2TBDMS,isomer #1 | CC/C=C\CC/C=C/C=C(\CCCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3047.2 | Semi standard non polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 9-HOTE GC-MS (Non-derivatized) - 70eV, Positive | splash10-00r6-9760000000-05fda5b580c9a7b1b844 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 9-HOTE GC-MS (2 TMS) - 70eV, Positive | splash10-0100-9333200000-763edcdaad58689a5d77 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 9-HOTE GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 10V, Positive-QTOF | splash10-004j-0190000000-fd86c95a50a2cdf8d848 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 20V, Positive-QTOF | splash10-00tb-7950000000-cab439f71c660ad7145a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 40V, Positive-QTOF | splash10-067l-9210000000-c0627a2c7ef4c0eb7663 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 10V, Negative-QTOF | splash10-0006-0090000000-9042aace0eb244663bb1 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 20V, Negative-QTOF | splash10-002g-1890000000-1552767794dd7d69cb5e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 40V, Negative-QTOF | splash10-0c04-6900000000-8775c9604b44ef69fe1e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 10V, Positive-QTOF | splash10-004j-1390000000-6426a769ca6218386915 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 20V, Positive-QTOF | splash10-0005-9520000000-09f97a667948ee764ebd | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 40V, Positive-QTOF | splash10-0apl-9200000000-4ebe1d7bd2c00578cb01 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 10V, Negative-QTOF | splash10-0006-0090000000-622b0481e999bad50a59 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 20V, Negative-QTOF | splash10-0096-1790000000-de2a2f85235e7f044da7 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9-HOTE 40V, Negative-QTOF | splash10-05i3-6910000000-0328977072a39d261064 | 2021-09-22 | Wishart Lab | View Spectrum |
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