Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2014-04-11 22:17:28 UTC |
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Update Date | 2021-09-14 15:47:23 UTC |
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HMDB ID | HMDB0061666 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2-hydroxyphytanic acid |
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Description | 2-hydroxyphytanic acid, also known as α-hydroxyphytanate, belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. 2-hydroxyphytanic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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Structure | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O)C(O)=O InChI=1S/C20H40O3/c1-15(2)9-6-10-16(3)11-7-12-17(4)13-8-14-18(5)19(21)20(22)23/h15-19,21H,6-14H2,1-5H3,(H,22,23) |
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Synonyms | Value | Source |
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alpha-Hydroxyphytanic acid | ChEBI | a-Hydroxyphytanate | Generator | a-Hydroxyphytanic acid | Generator | alpha-Hydroxyphytanate | Generator | Α-hydroxyphytanate | Generator | Α-hydroxyphytanic acid | Generator | 2-Hydroxyphytanate | Generator |
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Chemical Formula | C20H40O3 |
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Average Molecular Weight | 328.5298 |
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Monoisotopic Molecular Weight | 328.297745146 |
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IUPAC Name | 2-hydroxy-3,7,11,15-tetramethylhexadecanoic acid |
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Traditional Name | 2-hydroxyphytanic acid |
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CAS Registry Number | Not Available |
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SMILES | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O)C(O)=O |
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InChI Identifier | InChI=1S/C20H40O3/c1-15(2)9-6-10-16(3)11-7-12-17(4)13-8-14-18(5)19(21)20(22)23/h15-19,21H,6-14H2,1-5H3,(H,22,23) |
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InChI Key | CGKMKXBKVBXUGK-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Diterpenoids |
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Direct Parent | Acyclic diterpenoids |
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Alternative Parents | |
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Substituents | - Acyclic diterpenoid
- Long-chain fatty acid
- Branched fatty acid
- Hydroxy fatty acid
- Methyl-branched fatty acid
- Monosaccharide
- Hydroxy acid
- Alpha-hydroxy acid
- Fatty acid
- Fatty acyl
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organooxygen compound
- Organic oxide
- Alcohol
- Carbonyl group
- Organic oxygen compound
- Hydrocarbon derivative
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Not Available | 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 | 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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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2-hydroxyphytanic acid,1TMS,isomer #1 | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O[Si](C)(C)C)C(=O)O | 2315.9 | Semi standard non polar | 33892256 | 2-hydroxyphytanic acid,1TMS,isomer #2 | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O)C(=O)O[Si](C)(C)C | 2278.7 | Semi standard non polar | 33892256 | 2-hydroxyphytanic acid,2TMS,isomer #1 | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2318.5 | Semi standard non polar | 33892256 | 2-hydroxyphytanic acid,1TBDMS,isomer #1 | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O[Si](C)(C)C(C)(C)C)C(=O)O | 2543.3 | Semi standard non polar | 33892256 | 2-hydroxyphytanic acid,1TBDMS,isomer #2 | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O)C(=O)O[Si](C)(C)C(C)(C)C | 2507.7 | Semi standard non polar | 33892256 | 2-hydroxyphytanic acid,2TBDMS,isomer #1 | CC(C)CCCC(C)CCCC(C)CCCC(C)C(O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2774.2 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - 2-hydroxyphytanic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0036-7592000000-93e8c78420b3e951d428 | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-hydroxyphytanic acid GC-MS (2 TMS) - 70eV, Positive | splash10-0a4r-9535300000-c45f32fae7dfd60b82d1 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2-hydroxyphytanic acid 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 |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 10V, Positive-QTOF | splash10-01u0-0189000000-acffae55292875055675 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 20V, Positive-QTOF | splash10-0pe9-4691000000-dc47d7c4aeff7bef88f4 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 40V, Positive-QTOF | splash10-0a4i-9610000000-a5cd77a8cb7b13d7f533 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 10V, Negative-QTOF | splash10-0059-0059000000-698571f45f3c48cd9ab0 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 20V, Negative-QTOF | splash10-0kcr-0097000000-848d32c1860609f4de5e | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 40V, Negative-QTOF | splash10-0udi-4190000000-90c7f912c1ebbe5ffbe8 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 10V, Negative-QTOF | splash10-004i-0009000000-0db720edc5f0a1a4a5f6 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 20V, Negative-QTOF | splash10-0059-0089000000-c51ba34700969141e294 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 40V, Negative-QTOF | splash10-06vl-9484000000-0b1c5696127f5689f084 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 10V, Positive-QTOF | splash10-004i-3269000000-62f3de085dd34db16845 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 20V, Positive-QTOF | splash10-08ni-9621000000-14fde3e3aa430551f9f4 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-hydroxyphytanic acid 40V, Positive-QTOF | splash10-0a59-9100000000-f72538c10980ec875388 | 2021-09-24 | Wishart Lab | View Spectrum |
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General References | - Wanders RJ, van Roermund CW, Schor DS, ten Brink HJ, Jakobs C: 2-Hydroxyphytanic acid oxidase activity in rat and human liver and its deficiency in the Zellweger syndrome. Biochim Biophys Acta. 1994 Nov 29;1227(3):177-82. [PubMed:7986825 ]
- 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 ]
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
- The AOCS Lipid Library [Link]
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