Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-23 05:50:43 UTC |
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Update Date | 2021-09-23 05:50:43 UTC |
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HMDB ID | HMDB0302030 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione |
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Description | 9,9'-diapo-10,9'-retro-carotene-9,9'-dione is a member of the class of compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'. 9,9'-diapo-10,9'-retro-carotene-9,9'-dione is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 9,9'-diapo-10,9'-retro-carotene-9,9'-dione can be found in a number of food items such as pepper (c. annuum), green bell pepper, orange bell pepper, and red bell pepper, which makes 9,9'-diapo-10,9'-retro-carotene-9,9'-dione a potential biomarker for the consumption of these food products. |
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Structure | CC(=O)\C=C\C=C(/C)\C=C\C=C\C(\C)=C\C=C\C(C)=O InChI=1S/C18H22O2/c1-15(11-7-13-17(3)19)9-5-6-10-16(2)12-8-14-18(4)20/h5-14H,1-4H3/b9-5+,10-6+,13-7+,14-8+,15-11+,16-12+ |
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Synonyms | Not Available |
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Chemical Formula | C18H22O2 |
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Average Molecular Weight | 270.3661 |
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Monoisotopic Molecular Weight | 270.161979948 |
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IUPAC Name | (3E,5E,7E,9E,11E,13E)-6,11-dimethylhexadeca-3,5,7,9,11,13-hexaene-2,15-dione |
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Traditional Name | (3E,5E,7E,9E,11E,13E)-6,11-dimethylhexadeca-3,5,7,9,11,13-hexaene-2,15-dione |
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CAS Registry Number | Not Available |
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SMILES | CC(=O)\C=C\C=C(/C)\C=C\C=C\C(\C)=C\C=C\C(C)=O |
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InChI Identifier | InChI=1S/C18H22O2/c1-15(11-7-13-17(3)19)9-5-6-10-16(2)12-8-14-18(4)20/h5-14H,1-4H3/b9-5+,10-6+,13-7+,14-8+,15-11+,16-12+ |
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InChI Key | QZHDVYDCBCWFDS-VQWIOURXSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as enones. Enones are compounds containing the enone functional group, with the structure RC(=O)CR'. |
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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 | Enones |
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Alternative Parents | |
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Substituents | - Enone
- Acryloyl-group
- 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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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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,1TMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(C)=O)O[Si](C)(C)C | 2662.4 | Semi standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,1TMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(C)=O)O[Si](C)(C)C | 2433.9 | Standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,1TMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(C)=O)O[Si](C)(C)C | 2669.0 | Standard polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,2TMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(=C)O[Si](C)(C)C)O[Si](C)(C)C | 2742.4 | Semi standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,2TMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(=C)O[Si](C)(C)C)O[Si](C)(C)C | 2546.4 | Standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,2TMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(=C)O[Si](C)(C)C)O[Si](C)(C)C | 2618.8 | Standard polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,1TBDMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(C)=O)O[Si](C)(C)C(C)(C)C | 2870.4 | Semi standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,1TBDMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(C)=O)O[Si](C)(C)C(C)(C)C | 2667.1 | Standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,1TBDMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(C)=O)O[Si](C)(C)C(C)(C)C | 2766.1 | Standard polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,2TBDMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(=C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3143.5 | Semi standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,2TBDMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(=C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3003.5 | Standard non polar | 33892256 | 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione,2TBDMS,isomer #1 | C=C(/C=C/C=C(C)/C=C/C=C/C(C)=C/C=C/C(=C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 2784.8 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 10V, Positive-QTOF | splash10-0fk9-0190000000-3d8876c2dd9c89245a1b | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 20V, Positive-QTOF | splash10-0fki-2980000000-7941121872290eee0cf7 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 40V, Positive-QTOF | splash10-0pvi-7910000000-c1480e7aadc914ba0970 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 10V, Negative-QTOF | splash10-014i-0090000000-70be7995c39bdbaa6b43 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 20V, Negative-QTOF | splash10-014i-0090000000-b0ff0aa166399a3a64d0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 40V, Negative-QTOF | splash10-0udl-3590000000-1ad9fcef633ad554424d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 10V, Positive-QTOF | splash10-0fk9-0390000000-059d9808532e7587f0b3 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 20V, Positive-QTOF | splash10-0frj-2940000000-0b7c4f4191ac1622d24d | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 40V, Positive-QTOF | splash10-0aou-1920000000-ce26410778f3a91ccbdb | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 10V, Negative-QTOF | splash10-014i-0090000000-61138748f20e0d2ddf85 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 20V, Negative-QTOF | splash10-0690-2290000000-fe6fab7196caac31ccd5 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 9,9'-Diapo-10,9'-retro-carotene-9,9'-dione 40V, Negative-QTOF | splash10-0bti-4790000000-ff015b2e5edc9239a8b6 | 2021-10-21 | Wishart Lab | View Spectrum |
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