Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 20:34:46 UTC |
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Update Date | 2022-03-07 02:54:33 UTC |
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HMDB ID | HMDB0035571 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 4,6-Heneicosanedione |
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Description | 4,6-Heneicosanedione belongs to the class of organic compounds known as beta-diketones. These are organic compounds containing two keto groups separated by a single carbon atom. 4,6-Heneicosanedione has been detected, but not quantified in, fats and oils. This could make 4,6-heneicosanedione a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 4,6-Heneicosanedione. |
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Structure | CCCCCCCCCCCCCCCC(=O)CC(=O)CCC InChI=1S/C21H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-18-21(23)19-20(22)17-4-2/h3-19H2,1-2H3 |
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Synonyms | Not Available |
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Chemical Formula | C21H40O2 |
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Average Molecular Weight | 324.5411 |
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Monoisotopic Molecular Weight | 324.302830524 |
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IUPAC Name | henicosane-4,6-dione |
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Traditional Name | henicosane-4,6-dione |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCC(=O)CC(=O)CCC |
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InChI Identifier | InChI=1S/C21H40O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-18-21(23)19-20(22)17-4-2/h3-19H2,1-2H3 |
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InChI Key | QTRYUTJOIDZDOP-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as beta-diketones. These are organic compounds containing two keto groups separated by a single carbon atom. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbonyl compounds |
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Direct Parent | Beta-diketones |
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Alternative Parents | |
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Substituents | - 1,3-diketone
- Ketone
- Organic oxide
- Hydrocarbon derivative
- 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 | |
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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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4,6-Heneicosanedione,1TMS,isomer #1 | CCCCCCCCCCCCCCCC(=CC(=O)CCC)O[Si](C)(C)C | 2535.0 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #1 | CCCCCCCCCCCCCCCC(=CC(=O)CCC)O[Si](C)(C)C | 2469.4 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #2 | CCCCCCCCCCCCCCC=C(CC(=O)CCC)O[Si](C)(C)C | 2525.1 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #2 | CCCCCCCCCCCCCCC=C(CC(=O)CCC)O[Si](C)(C)C | 2490.2 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #3 | CCC=C(CC(=O)CCCCCCCCCCCCCCC)O[Si](C)(C)C | 2529.3 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #3 | CCC=C(CC(=O)CCCCCCCCCCCCCCC)O[Si](C)(C)C | 2516.2 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #4 | CCCCCCCCCCCCCCCC(=O)C=C(CCC)O[Si](C)(C)C | 2534.7 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TMS,isomer #4 | CCCCCCCCCCCCCCCC(=O)C=C(CCC)O[Si](C)(C)C | 2472.4 | Standard non polar | 33892256 | 4,6-Heneicosanedione,2TMS,isomer #1 | CCC=C(C=C(CCCCCCCCCCCCCCC)O[Si](C)(C)C)O[Si](C)(C)C | 2656.8 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,2TMS,isomer #1 | CCC=C(C=C(CCCCCCCCCCCCCCC)O[Si](C)(C)C)O[Si](C)(C)C | 2604.2 | Standard non polar | 33892256 | 4,6-Heneicosanedione,2TMS,isomer #2 | CCC=C(CC(=CCCCCCCCCCCCCCC)O[Si](C)(C)C)O[Si](C)(C)C | 2640.6 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,2TMS,isomer #2 | CCC=C(CC(=CCCCCCCCCCCCCCC)O[Si](C)(C)C)O[Si](C)(C)C | 2606.1 | Standard non polar | 33892256 | 4,6-Heneicosanedione,2TMS,isomer #3 | CCCCCCCCCCCCCCC=C(C=C(CCC)O[Si](C)(C)C)O[Si](C)(C)C | 2643.1 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,2TMS,isomer #3 | CCCCCCCCCCCCCCC=C(C=C(CCC)O[Si](C)(C)C)O[Si](C)(C)C | 2575.1 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCC(=CC(=O)CCC)O[Si](C)(C)C(C)(C)C | 2799.8 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCC(=CC(=O)CCC)O[Si](C)(C)C(C)(C)C | 2631.6 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #2 | CCCCCCCCCCCCCCC=C(CC(=O)CCC)O[Si](C)(C)C(C)(C)C | 2775.9 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #2 | CCCCCCCCCCCCCCC=C(CC(=O)CCC)O[Si](C)(C)C(C)(C)C | 2624.4 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #3 | CCC=C(CC(=O)CCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C | 2773.2 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #3 | CCC=C(CC(=O)CCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C | 2664.6 | Standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #4 | CCCCCCCCCCCCCCCC(=O)C=C(CCC)O[Si](C)(C)C(C)(C)C | 2800.8 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,1TBDMS,isomer #4 | CCCCCCCCCCCCCCCC(=O)C=C(CCC)O[Si](C)(C)C(C)(C)C | 2631.3 | Standard non polar | 33892256 | 4,6-Heneicosanedione,2TBDMS,isomer #1 | CCC=C(C=C(CCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3176.0 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,2TBDMS,isomer #1 | CCC=C(C=C(CCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2920.5 | Standard non polar | 33892256 | 4,6-Heneicosanedione,2TBDMS,isomer #2 | CCC=C(CC(=CCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3116.5 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,2TBDMS,isomer #2 | CCC=C(CC(=CCCCCCCCCCCCCCC)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2934.4 | Standard non polar | 33892256 | 4,6-Heneicosanedione,2TBDMS,isomer #3 | CCCCCCCCCCCCCCC=C(C=C(CCC)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3156.9 | Semi standard non polar | 33892256 | 4,6-Heneicosanedione,2TBDMS,isomer #3 | CCCCCCCCCCCCCCC=C(C=C(CCC)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2899.8 | 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 - 4,6-Heneicosanedione GC-MS (Non-derivatized) - 70eV, Positive | splash10-03e9-6970000000-15914bb7c79317e5cd34 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,6-Heneicosanedione GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 4,6-Heneicosanedione 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 - 4,6-Heneicosanedione 10V, Positive-QTOF | splash10-004i-2129000000-a9b7c2e4f8209b512a12 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 20V, Positive-QTOF | splash10-00dr-9461000000-89339d2a42e3c2537d09 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 40V, Positive-QTOF | splash10-01vo-9450000000-836044d3955d3bad8502 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 10V, Negative-QTOF | splash10-00di-1019000000-994b0ef60ea82c92395b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 20V, Negative-QTOF | splash10-00dr-7398000000-5821393fe55ec11ff074 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 40V, Negative-QTOF | splash10-0a4l-9120000000-fb171cd851d05466a1ff | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 10V, Positive-QTOF | splash10-056r-2029000000-8355368ae96bdf72f1bc | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 20V, Positive-QTOF | splash10-05br-9333000000-93c720515ace56fc336e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 40V, Positive-QTOF | splash10-0a4l-9100000000-3e4c7c00c960c503cb2e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 10V, Negative-QTOF | splash10-00di-0009000000-12c8365467ee94173c64 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 20V, Negative-QTOF | splash10-05i9-9214000000-0a7af5e0152a62523cf5 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 4,6-Heneicosanedione 40V, Negative-QTOF | splash10-0ap3-9010000000-ee6c939d496f1d1cd99a | 2021-09-24 | Wishart Lab | View Spectrum |
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