| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-03-16 03:41:45 UTC |
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| Update Date | 2022-03-07 03:17:52 UTC |
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| HMDB ID | HMDB0062287 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid |
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| Description | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid, also known as 12-S-HETE or Acid, 12-S-hydroxyeicosatetraenoic, is classified as a member of the Hydroxyeicosatetraenoic acids. Hydroxyeicosatetraenoic acids are eicosanoic acids with an attached hydroxyl group and four CC double bonds. 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid is considered to be practically insoluble (in water) and acidic. 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid is an eicosanoid lipid molecule |
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| Structure | [H]\C(CCCC(O)=O)=C(\[H])CC([H])=C([H])C([H])=C([H])[C@@]([H])(O)C\C([H])=C(\[H])CCCCC InChI=1S/C20H32O3/c1-2-3-4-5-10-13-16-19(21)17-14-11-8-6-7-9-12-15-18-20(22)23/h7-11,13-14,17,19,21H,2-6,12,15-16,18H2,1H3,(H,22,23)/b9-7+,11-8?,13-10-,17-14?/t19-/m0/s1 |
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| Synonyms | | Value | Source |
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| (5E,12S,14Z)-12-Hydroxyicosa-5,8,10,14-tetraenoate | Generator | | 12S-Hydroxy-5E,8Z,10Z,14Z-eicosatetraenoate | Generator | | 12 S Hydroxyeicosatetraenoic acid | HMDB | | 12-HETE | HMDB | | 12-Hydroxy-5,8,10,14-eicosatetraenoic acid | HMDB | | 12-R-HETE | HMDB | | 12-S-HETE | HMDB | | 12-S-Hydroxyeicosatetraenoic acid | HMDB | | Acid, 12-S-hydroxyeicosatetraenoic | HMDB |
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| Chemical Formula | C20H32O3 |
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| Average Molecular Weight | 320.473 |
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| Monoisotopic Molecular Weight | 320.23514489 |
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| IUPAC Name | (5E,12S,14Z)-12-hydroxyicosa-5,8,10,14-tetraenoic acid |
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| Traditional Name | (5E,12S,14Z)-12-hydroxyicosa-5,8,10,14-tetraenoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H]\C(CCCC(O)=O)=C(\[H])CC([H])=C([H])C([H])=C([H])[C@@]([H])(O)C\C([H])=C(\[H])CCCCC |
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| InChI Identifier | InChI=1S/C20H32O3/c1-2-3-4-5-10-13-16-19(21)17-14-11-8-6-7-9-12-15-18-20(22)23/h7-11,13-14,17,19,21H,2-6,12,15-16,18H2,1H3,(H,22,23)/b9-7+,11-8?,13-10-,17-14?/t19-/m0/s1 |
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| InChI Key | ZNHVWPKMFKADKW-SEXNTHKDSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as hydroxyeicosatetraenoic acids. These are eicosanoic acids with an attached hydroxyl group and four CC double bonds. |
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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 | Eicosanoids |
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| Direct Parent | Hydroxyeicosatetraenoic acids |
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| Alternative Parents | |
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| Substituents | - Hydroxyeicosatetraenoic acid
- Long-chain fatty acid
- Hydroxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Organic oxygen compound
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- 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 | Not Available |
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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 | 0.0017 g/l | ALOGPS | | LogP | 5.86 | ALOGPS |
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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 √ó 2.1 mm; 1.7 Œºmparticle diameter). Predicted by Afia on May 17, 2022. | 6.94 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 21.1491 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.04 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3120.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 414.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 201.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 268.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 622.4 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 977.2 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 | 555.3 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 108.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2054.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 685.2 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 | 1683.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 715.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 491.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 338.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 495.7 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 | 8.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid,1TMS,isomer #1 | CCCCC/C=C\C[C@H](O)C=CC=CC/C=C/CCCC(=O)O[Si](C)(C)C | 2633.5 | Semi standard non polar | 33892256 | | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid,1TMS,isomer #2 | CCCCC/C=C\C[C@@H](C=CC=CC/C=C/CCCC(=O)O)O[Si](C)(C)C | 2737.0 | Semi standard non polar | 33892256 | | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid,2TMS,isomer #1 | CCCCC/C=C\C[C@@H](C=CC=CC/C=C/CCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2706.2 | Semi standard non polar | 33892256 | | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid,1TBDMS,isomer #1 | CCCCC/C=C\C[C@H](O)C=CC=CC/C=C/CCCC(=O)O[Si](C)(C)C(C)(C)C | 2875.1 | Semi standard non polar | 33892256 | | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid,1TBDMS,isomer #2 | CCCCC/C=C\C[C@@H](C=CC=CC/C=C/CCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2983.3 | Semi standard non polar | 33892256 | | 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid,2TBDMS,isomer #1 | CCCCC/C=C\C[C@@H](C=CC=CC/C=C/CCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3192.4 | 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 - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0k96-9682000000-3d0587aa644521928ce5 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid GC-MS (2 TMS) - 70eV, Positive | splash10-00b9-9214200000-eed18646199bed4a6431 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 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 - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 10V, Positive-QTOF | splash10-0udi-0149000000-74c8a329f23fadacb126 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 20V, Positive-QTOF | splash10-1170-5894000000-64209b422fb0758bc6fe | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 40V, Positive-QTOF | splash10-05mo-9630000000-04b83893c8c26c8e5a7e | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 10V, Negative-QTOF | splash10-014i-0019000000-a230e97019aecf4548b9 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 20V, Negative-QTOF | splash10-0uxr-1249000000-f91706196bc952f52fe5 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 40V, Negative-QTOF | splash10-0a4l-9830000000-fb14870af49ed2b68478 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 10V, Negative-QTOF | splash10-014i-0009000000-6256931c61a3add16e83 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 20V, Negative-QTOF | splash10-0gb9-0239000000-a17ea0bea562b61dc708 | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 40V, Negative-QTOF | splash10-052f-9440000000-1881f139597265fdda5f | 2021-09-21 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 10V, Positive-QTOF | splash10-0uk9-2329000000-5fdf4fb096e2b9c13da8 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 20V, Positive-QTOF | splash10-0f7c-5942000000-17d22db7e5c4882a7225 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 12S-hydroxy-5E,8Z,10Z,14Z-eicosatetraenoic acid 40V, Positive-QTOF | splash10-00l6-9510000000-6714e0af28b839029cb5 | 2021-09-25 | Wishart Lab | View Spectrum |
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