Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2009-07-25 00:02:09 UTC |
---|
Update Date | 2021-09-14 14:59:19 UTC |
---|
HMDB ID | HMDB0012518 |
---|
Secondary Accession Numbers | |
---|
Metabolite Identification |
---|
Common Name | 11'-Carboxy-gamma-tocotrienol |
---|
Description | 11'-carboxy-r-tocotrienol is a dehydrogenation carboxylate product of 11'-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. |
---|
Structure | C\C(CC\C=C(/C)CCC(O)=O)=C/CC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C2 InChI=1S/C25H36O4/c1-17(8-6-9-18(2)11-12-23(27)28)10-7-14-25(5)15-13-21-16-22(26)19(3)20(4)24(21)29-25/h9-10,16,26H,6-8,11-15H2,1-5H3,(H,27,28)/b17-10+,18-9+/t25-/m1/s1 |
---|
Synonyms | Value | Source |
---|
11'-Carboxy-g-tocotrienol | Generator | 11'-Carboxy-γ-tocotrienol | Generator | gamma-CDMD(En)(2)HC | HMDB | (4E,8E)-11-[(2R)-6-Hydroxy-2,7,8-trimethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-4,8-dimethylundeca-4,8-dienoate | Generator |
|
---|
Chemical Formula | C25H36O4 |
---|
Average Molecular Weight | 400.5509 |
---|
Monoisotopic Molecular Weight | 400.26135964 |
---|
IUPAC Name | (4E,8E)-11-[(2R)-6-hydroxy-2,7,8-trimethyl-3,4-dihydro-2H-1-benzopyran-2-yl]-4,8-dimethylundeca-4,8-dienoic acid |
---|
Traditional Name | (4E,8E)-11-[(2R)-6-hydroxy-2,7,8-trimethyl-3,4-dihydro-1-benzopyran-2-yl]-4,8-dimethylundeca-4,8-dienoic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | C\C(CC\C=C(/C)CCC(O)=O)=C/CC[C@]1(C)CCC2=C(O1)C(C)=C(C)C(O)=C2 |
---|
InChI Identifier | InChI=1S/C25H36O4/c1-17(8-6-9-18(2)11-12-23(27)28)10-7-14-25(5)15-13-21-16-22(26)19(3)20(4)24(21)29-25/h9-10,16,26H,6-8,11-15H2,1-5H3,(H,27,28)/b17-10+,18-9+/t25-/m1/s1 |
---|
InChI Key | QRIWRFHSVDRBRJ-LNRRRGPJSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Prenol lipids |
---|
Sub Class | Sesquiterpenoids |
---|
Direct Parent | Sesquiterpenoids |
---|
Alternative Parents | |
---|
Substituents | - Sesquiterpenoid
- Long-chain fatty acid
- Chromane
- Benzopyran
- 1-benzopyran
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Branched fatty acid
- Heterocyclic fatty acid
- Methyl-branched fatty acid
- Hydroxy fatty acid
- Fatty acyl
- Fatty acid
- Benzenoid
- Unsaturated fatty acid
- Oxacycle
- Carboxylic acid derivative
- Carboxylic acid
- Ether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Organic oxide
- Hydrocarbon derivative
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Aromatic heteropolycyclic compound
|
---|
Molecular Framework | Aromatic heteropolycyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | |
---|
Process | |
---|
Role | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
11'-Carboxy-gamma-tocotrienol,1TMS,isomer #1 | C/C(=C\CC[C@]1(C)CCC2=CC(O)=C(C)C(C)=C2O1)CC/C=C(\C)CCC(=O)O[Si](C)(C)C | 3114.6 | Semi standard non polar | 33892256 | 11'-Carboxy-gamma-tocotrienol,1TMS,isomer #2 | C/C(=C\CC[C@]1(C)CCC2=CC(O[Si](C)(C)C)=C(C)C(C)=C2O1)CC/C=C(\C)CCC(=O)O | 3154.2 | Semi standard non polar | 33892256 | 11'-Carboxy-gamma-tocotrienol,2TMS,isomer #1 | C/C(=C\CC[C@]1(C)CCC2=CC(O[Si](C)(C)C)=C(C)C(C)=C2O1)CC/C=C(\C)CCC(=O)O[Si](C)(C)C | 3083.9 | Semi standard non polar | 33892256 | 11'-Carboxy-gamma-tocotrienol,1TBDMS,isomer #1 | C/C(=C\CC[C@]1(C)CCC2=CC(O)=C(C)C(C)=C2O1)CC/C=C(\C)CCC(=O)O[Si](C)(C)C(C)(C)C | 3370.6 | Semi standard non polar | 33892256 | 11'-Carboxy-gamma-tocotrienol,1TBDMS,isomer #2 | 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)CCC(=O)O | 3395.7 | Semi standard non polar | 33892256 | 11'-Carboxy-gamma-tocotrienol,2TBDMS,isomer #1 | 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)CCC(=O)O[Si](C)(C)C(C)(C)C | 3579.5 | Semi standard non polar | 33892256 |
|
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - 11'-Carboxy-gamma-tocotrienol GC-MS (Non-derivatized) - 70eV, Positive | splash10-052f-3679000000-31a0d197e59b2605fc8f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 11'-Carboxy-gamma-tocotrienol GC-MS (2 TMS) - 70eV, Positive | splash10-0059-4268490000-090fa603a9512ac490cf | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 11'-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 |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 10V, Positive-QTOF | splash10-0f89-0529200000-38b5b4326e620cda2713 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 20V, Positive-QTOF | splash10-0udi-0911000000-1f2f0b8a53d0e0a6fa38 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 40V, Positive-QTOF | splash10-0udi-1910000000-64779131faa632145f47 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 10V, Negative-QTOF | splash10-0002-0009000000-6b8705bc107db346a041 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 20V, Negative-QTOF | splash10-0002-1419000000-59d2219303bb5cfdb03c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 40V, Negative-QTOF | splash10-0a4m-9714000000-a87aaa62044e1636464e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 10V, Positive-QTOF | splash10-0pbm-0397100000-2043e15be60629508a2d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 20V, Positive-QTOF | splash10-0537-2291000000-24e484b679ea4a1cdccd | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 40V, Positive-QTOF | splash10-006x-2920000000-be0e8dd09ed7db9f17f3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 10V, Negative-QTOF | splash10-052k-0009000000-ef9b93738ea3d384b408 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 20V, Negative-QTOF | splash10-0a4i-7209000000-d1279ff917ded8ce2f0e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 11'-Carboxy-gamma-tocotrienol 40V, Negative-QTOF | splash10-00du-2924000000-01f3735998bf5c79c331 | 2021-09-22 | Wishart Lab | View Spectrum |
|
---|