Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2009-07-25 00:02:53 UTC |
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Update Date | 2022-03-07 02:51:26 UTC |
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HMDB ID | HMDB0012558 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 13'-Carboxy-gamma-tocotrienol |
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Description | 13'-carboxy-r-tocotrienol is a dehydrogenation carboxylate product of 13'-hydroxy-r-tocotrienol by an unidentified microsomal enzyme(s) probably via an aldehyde intermediate. Gamma-tocotrienol targets cancer cells by inhibiting Id1, a key cancer-promoting protein. Gamma-tocotrienol was shown to trigger cell apoptosis and well as anti-proliferation of cancer cells. This mechanism was also observed in separate prostate cancer and melanoma cell line studies. |
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Structure | C\C(CC\C=C(/C)C(O)=O)=C/CC\C(C)=C\CC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C2 InChI=1S/C28H40O4/c1-19(12-8-14-21(3)27(30)31)10-7-11-20(2)13-9-16-28(6)17-15-24-18-25(29)22(4)23(5)26(24)32-28/h10,13-14,18,29H,7-9,11-12,15-17H2,1-6H3,(H,30,31)/b19-10+,20-13+,21-14+/t28-/m1/s1 |
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Synonyms | Value | Source |
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13'-Carboxy-g-tocotrienol | Generator | 13'-Carboxy-γ-tocotrienol | Generator | 13AgammaTE | HMDB | (2E,6E,10E)-13-[(2R)-6-Hydroxy-2,7,8-trimethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-2,6,10-trimethyltrideca-2,6,10-trienoate | Generator |
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Chemical Formula | C28H40O4 |
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Average Molecular Weight | 440.6148 |
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Monoisotopic Molecular Weight | 440.292659768 |
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IUPAC Name | (2E,6E,10E)-13-[(2R)-6-hydroxy-2,7,8-trimethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-2,6,10-trimethyltrideca-2,6,10-trienoic acid |
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Traditional Name | (2E,6E,10E)-13-[(2R)-6-hydroxy-2,7,8-trimethyl-3,4-dihydro-1-benzopyran-2-yl]-2,6,10-trimethyltrideca-2,6,10-trienoic acid |
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CAS Registry Number | Not Available |
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SMILES | C\C(CC\C=C(/C)C(O)=O)=C/CC\C(C)=C\CC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C2 |
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InChI Identifier | InChI=1S/C28H40O4/c1-19(12-8-14-21(3)27(30)31)10-7-11-20(2)13-9-16-28(6)17-15-24-18-25(29)22(4)23(5)26(24)32-28/h10,13-14,18,29H,7-9,11-12,15-17H2,1-6H3,(H,30,31)/b19-10+,20-13+,21-14+/t28-/m1/s1 |
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InChI Key | UJMZKOBSLDXUHY-YQHRJHOASA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as tocotrienols. These are vitamin E derivatives containing an unsaturated trimethyltrideca-3,7,11-trien-1-yl chain attached to the carbon C6 atom of a benzopyran ring system. The differ from tocopherols that contain a saturated trimethyltridecyl chain. |
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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 | Quinone and hydroquinone lipids |
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Direct Parent | Tocotrienols |
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Alternative Parents | |
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Substituents | - Tocotrienol
- Diterpenoid
- Long-chain fatty acid
- Chromane
- Benzopyran
- 1-benzopyran
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Branched fatty acid
- Methyl-branched fatty acid
- Heterocyclic fatty acid
- Hydroxy fatty acid
- Fatty acyl
- Fatty acid
- Benzenoid
- Unsaturated fatty acid
- Oxacycle
- Carboxylic acid derivative
- Carboxylic acid
- Organoheterocyclic compound
- Ether
- Monocarboxylic acid or derivatives
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic 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 | |
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Role | |
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Physical Properties |
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State | Solid |
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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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13'-Carboxy-gamma-tocotrienol,1TMS,isomer #1 | C/C(=C\CC/C(C)=C/CC[C@]1(C)CCC2=CC(O)=C(C)C(C)=C2O1)CC/C=C(\C)C(=O)O[Si](C)(C)C | 3376.6 | Semi standard non polar | 33892256 | 13'-Carboxy-gamma-tocotrienol,1TMS,isomer #2 | C/C(=C\CC/C(C)=C/CC[C@]1(C)CCC2=CC(O[Si](C)(C)C)=C(C)C(C)=C2O1)CC/C=C(\C)C(=O)O | 3500.8 | Semi standard non polar | 33892256 | 13'-Carboxy-gamma-tocotrienol,2TMS,isomer #1 | C/C(=C\CC/C(C)=C/CC[C@]1(C)CCC2=CC(O[Si](C)(C)C)=C(C)C(C)=C2O1)CC/C=C(\C)C(=O)O[Si](C)(C)C | 3323.8 | Semi standard non polar | 33892256 | 13'-Carboxy-gamma-tocotrienol,1TBDMS,isomer #1 | C/C(=C\CC/C(C)=C/CC[C@]1(C)CCC2=CC(O)=C(C)C(C)=C2O1)CC/C=C(\C)C(=O)O[Si](C)(C)C(C)(C)C | 3637.4 | Semi standard non polar | 33892256 | 13'-Carboxy-gamma-tocotrienol,1TBDMS,isomer #2 | C/C(=C\CC/C(C)=C/CC[C@]1(C)CCC2=CC(O[Si](C)(C)C(C)(C)C)=C(C)C(C)=C2O1)CC/C=C(\C)C(=O)O | 3753.2 | Semi standard non polar | 33892256 | 13'-Carboxy-gamma-tocotrienol,2TBDMS,isomer #1 | C/C(=C\CC/C(C)=C/CC[C@]1(C)CCC2=CC(O[Si](C)(C)C(C)(C)C)=C(C)C(C)=C2O1)CC/C=C(\C)C(=O)O[Si](C)(C)C(C)(C)C | 3824.1 | 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 - 13'-Carboxy-gamma-tocotrienol GC-MS (Non-derivatized) - 70eV, Positive | splash10-004l-1394300000-23595ddcefae7a79ba51 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 13'-Carboxy-gamma-tocotrienol GC-MS (2 TMS) - 70eV, Positive | splash10-01b9-1047590000-9fdeaf3f8312ef52a47b | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 13'-Carboxy-gamma-tocotrienol 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 - 13'-Carboxy-gamma-tocotrienol 10V, Positive-QTOF | splash10-0fdp-0636900000-e03152e51048e5fa6832 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 20V, Positive-QTOF | splash10-0udi-0922000000-4acf73c008316651971a | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 40V, Positive-QTOF | splash10-0udi-1910000000-ccdca31bc77bf0a54795 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 10V, Negative-QTOF | splash10-000i-0001900000-7f5ba63206cca5ef9b82 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 20V, Negative-QTOF | splash10-000b-1709700000-69bc7cff5ee914bf661d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 40V, Negative-QTOF | splash10-0092-3924200000-1366b1d5ee702e7c59e4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 10V, Positive-QTOF | splash10-000e-0489300000-de85d00a27de026ee8a1 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 20V, Positive-QTOF | splash10-0f72-1493000000-eb93552b5271ca59d667 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 40V, Positive-QTOF | splash10-0006-2910000000-009e6415748ca322f4ff | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 10V, Negative-QTOF | splash10-0002-0109100000-bdc484e6f9534e60c30e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 20V, Negative-QTOF | splash10-0ar1-0419000000-5bddc845c6fc72bb1a84 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 13'-Carboxy-gamma-tocotrienol 40V, Negative-QTOF | splash10-004r-0209000000-42d0ae4b5b676b92c5d9 | 2021-09-24 | Wishart Lab | View Spectrum |
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