Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2014-04-11 22:17:13 UTC |
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Update Date | 2022-09-22 18:34:28 UTC |
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HMDB ID | HMDB0061660 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 2(R)-hydroxydocosanoic acid |
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Description | 2(R)-hydroxydocosanoic acid, also known as a-hydroxybehenate or a-hydroxydocosanoate, belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. 2(R)-hydroxydocosanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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Structure | CCCCCCCCCCCCCCCCCCCCC(O)C(O)=O InChI=1S/C22H44O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(23)22(24)25/h21,23H,2-20H2,1H3,(H,24,25) |
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Synonyms | Value | Source |
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2-Hydroxy-22:0 fatty acid | ChEBI | alpha-Hydroxybehenic acid | ChEBI | alpha-Hydroxydocosanoic acid | ChEBI | a-Hydroxybehenate | Generator | a-Hydroxybehenic acid | Generator | alpha-Hydroxybehenate | Generator | Α-hydroxybehenate | Generator | Α-hydroxybehenic acid | Generator | a-Hydroxydocosanoate | Generator | a-Hydroxydocosanoic acid | Generator | alpha-Hydroxydocosanoate | Generator | Α-hydroxydocosanoate | Generator | Α-hydroxydocosanoic acid | Generator | 2(R)-Hydroxydocosanoate | Generator |
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Chemical Formula | C22H44O3 |
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Average Molecular Weight | 356.583 |
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Monoisotopic Molecular Weight | 356.329045274 |
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IUPAC Name | 2-hydroxydocosanoic acid |
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Traditional Name | 2-hydroxy behenic |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCCCCCCC(O)C(O)=O |
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InChI Identifier | InChI=1S/C22H44O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(23)22(24)25/h21,23H,2-20H2,1H3,(H,24,25) |
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InChI Key | RPGJJWLCCOPDAZ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. |
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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 | Fatty acids and conjugates |
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Direct Parent | Very long-chain fatty acids |
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Alternative Parents | |
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Substituents | - Very long-chain fatty acid
- Hydroxy fatty acid
- Alpha-hydroxy acid
- Hydroxy acid
- Monosaccharide
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxide
- Alcohol
- Carbonyl group
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- 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 | | Show more...
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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(R)-hydroxydocosanoic acid,1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCC(O[Si](C)(C)C)C(=O)O | 2772.9 | Semi standard non polar | 33892256 | 2(R)-hydroxydocosanoic acid,1TMS,isomer #2 | CCCCCCCCCCCCCCCCCCCCC(O)C(=O)O[Si](C)(C)C | 2777.2 | Semi standard non polar | 33892256 | 2(R)-hydroxydocosanoic acid,2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCC(O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 2811.1 | Semi standard non polar | 33892256 | 2(R)-hydroxydocosanoic acid,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCC(O[Si](C)(C)C(C)(C)C)C(=O)O | 3043.0 | Semi standard non polar | 33892256 | 2(R)-hydroxydocosanoic acid,1TBDMS,isomer #2 | CCCCCCCCCCCCCCCCCCCCC(O)C(=O)O[Si](C)(C)C(C)(C)C | 3027.4 | Semi standard non polar | 33892256 | 2(R)-hydroxydocosanoic acid,2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCC(O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 3303.1 | Semi standard non polar | 33892256 |
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Spectra |
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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(R)-hydroxydocosanoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0296-8795000000-e78d072fa75499ad569d | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2(R)-hydroxydocosanoic acid GC-MS (2 TMS) - 70eV, Positive | splash10-003i-9442300000-a3cf457efed1f68e00a9 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2(R)-hydroxydocosanoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2(R)-hydroxydocosanoic 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(R)-hydroxydocosanoic acid 10V, Positive-QTOF | splash10-0a4r-0019000000-de8246c62c65352559a1 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 20V, Positive-QTOF | splash10-06sr-4597000000-fbc11e05736eb0a5a796 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 40V, Positive-QTOF | splash10-0006-6890000000-b80a0bb5bce1f149f24c | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 10V, Negative-QTOF | splash10-0a4i-0009000000-0e25ea3247d9dcd7f578 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 20V, Negative-QTOF | splash10-0bt9-0039000000-da72f36dedc9702953b2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 40V, Negative-QTOF | splash10-055f-9163000000-b21f74487f5c14e960d2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 10V, Positive-QTOF | splash10-0a4i-2019000000-0deb9d508f624f48c258 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 20V, Positive-QTOF | splash10-0a4r-8339000000-2c2b2da1add138a5a51d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 40V, Positive-QTOF | splash10-0a4l-9000000000-ab8d2bf48f2d43327608 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 10V, Negative-QTOF | splash10-0a4i-0009000000-e81cc31facf80e2bb5d0 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 20V, Negative-QTOF | splash10-0a4i-1009000000-4bfc7260e65373b23fdd | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2(R)-hydroxydocosanoic acid 40V, Negative-QTOF | splash10-0006-9000000000-fbb6901c4ee460102197 | 2021-09-23 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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Abnormal Concentrations |
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Blood | Expected but not Quantified | Not Quantified | Not Specified | Not Specified | Cancer patients undergoing total body irradiation | | details | Urine | Detected but not Quantified | Not Quantified | Not Specified | Not Specified | Cancer patients undergoing total body irradiation | | details |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB007024 |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | Not Available |
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BioCyc ID | CPD-9780 |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 193484 |
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PDB ID | Not Available |
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ChEBI ID | 76980 |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - 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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