| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2012-09-11 19:01:48 UTC |
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| Update Date | 2022-03-07 02:54:02 UTC |
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| HMDB ID | HMDB0034227 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | alpha-Tocopherol acetate |
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| Description | alpha-Tocopherol acetate, also known as a-tocopherol acetic acid, belongs to the class of organic compounds known as vitamin e compounds. These are a group of fat-soluble compounds containing or derived either from a tocopherol or a tocotrienol skeleton. Based on a literature review a significant number of articles have been published on alpha-Tocopherol acetate. |
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| Structure | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCC2=C(C)C(OC(C)=O)=C(C)C(C)=C2O1 InChI=1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3 |
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| Synonyms | | Value | Source |
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| a-Tocopherol acetate | Generator | | a-Tocopherol acetic acid | Generator | | alpha-Tocopherol acetic acid | Generator | | Α-tocopherol acetate | Generator | | Α-tocopherol acetic acid | Generator | | (+)-alpha -Tocopherol acetate | HMDB | | (+)-alpha -Tocopheryl acetate | HMDB | | (+)-alpha-Tocopherol acetate | HMDB | | (+)-alpha-Tocopheryl acetate | HMDB | | (+-)-alpha-Tocopherol acetate | HMDB | | (2R,4'r,8'r)-alpha-Tocopherol acetate | HMDB | | (2R,4'r,8'r)-alpha-Tocopheryl acetate | HMDB | | (R,R,R)-alpha-Tocopheryl acetate | HMDB | | Alfacol | HMDB | | all-rac-alpha-Tocopheryl acetate | HMDB | | alpha -Tocopherol acetate | HMDB | | alpha -Tocopheryl acetate | HMDB | | alpha-Tocopherol acetate, all rac | HMDB | | alpha-Tocopheryl acetate | HMDB | | Combinal e | HMDB | | Contopheron | HMDB | | Copherol 1250 | HMDB | | Covitol 1100 | HMDB | | Covitol 1360 | HMDB | | D,L-alpha-Tocopheryl acetate | HMDB | | D-alpha -Tocopherol acetate | HMDB | | D-alpha -Tocopheryl acetate | HMDB | | D-alpha-Tocopherol acetate | HMDB | | D-alpha-Tocopheryl acetate | HMDB, MeSH | | D-Vitamin e acetate | HMDB | | DL-alpha Tocopheryl acetate | HMDB | | DL-alpha-Tocopherol acetate | HMDB | | DL-alpha-Tocopheryl acetate | HMDB | | e-Ferol | HMDB | | e-Toplex | HMDB | | e-Vicotrat | HMDB | | Ecofrol | HMDB | | ECON | HMDB | | endo e Dompe | HMDB | | Ephynal acetate | HMDB | | Epsilan-m | HMDB | | Erevit | HMDB | | Fertilvit | HMDB | | Gevex | HMDB | | Juvela | HMDB | | O-Acetyl-alpha-tocopherol | HMDB | | Rovimix e 50Sd | HMDB | | Spondyvit | HMDB | | Syntopherol acetate | HMDB | | Tocopherex | HMDB | | Tocopherol acetate | HMDB, MeSH | | Tocopherol acetate (JP15) | HMDB | | Tocopheryl acetate | HMDB | | Tocophrin | HMDB | | Tofaxin | HMDB | | Tokoferol acetate | HMDB | | Vectan | HMDB | | Vitamin e acetate | HMDB | | Vitamin e acetate DL-form | HMDB | | Vitamin e acetate, ((2R*(4R*,8R*))-(+-))-isomer | HMDB | | Vitamin e acetate, (2R-(2R*(4R*,8R*)))-isomer | HMDB | | Vitamin ealpha acetate | HMDB | | 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-yl acetic acid | Generator | | Tocopherol succinate | MeSH | | alpha Tocopherol succinate | MeSH | | Acetate, tocopherol | MeSH | | Calcium succinate, alpha-tocopheryl | MeSH | | R,R,R-alpha-Tocopherol | MeSH | | alpha Tocopheryl calcium succinate | MeSH | | alpha-Tocopherol | MeSH | | alpha-Tocopherol acetate | MeSH | | alpha-Tocopherol hemisuccinate | MeSH | | D alpha Tocopherol | MeSH | | D alpha Tocopheryl acetate | MeSH | | 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol | MeSH | | Succinate, tocopherol | MeSH | | alpha Tocopherol hemisuccinate | MeSH | | Tocopherol, D-alpha | MeSH | | alpha Tocopherol | MeSH | | alpha Tocopherol acetate | MeSH | | alpha-Tocopheryl calcium succinate | MeSH | | alpha-Tocopherol succinate | MeSH | | D-alpha Tocopherol | MeSH |
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| Chemical Formula | C31H52O3 |
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| Average Molecular Weight | 472.7428 |
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| Monoisotopic Molecular Weight | 472.39164553 |
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| IUPAC Name | 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-yl acetate |
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| Traditional Name | tocopheryl acetate |
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| CAS Registry Number | 58-95-7 |
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| SMILES | CC(C)CCCC(C)CCCC(C)CCCC1(C)CCC2=C(C)C(OC(C)=O)=C(C)C(C)=C2O1 |
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| InChI Identifier | InChI=1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3 |
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| InChI Key | ZAKOWWREFLAJOT-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as vitamin e compounds. These are a group of fat-soluble compounds containing or derived either from a tocopherol or a tocotrienol skeleton. |
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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 | Vitamin E compounds |
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| Alternative Parents | |
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| Substituents | - Diterpenoid
- Chromane
- Benzopyran
- 1-benzopyran
- Alkyl aryl ether
- Benzenoid
- Carboxylic acid ester
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Ether
- Monocarboxylic acid or derivatives
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- 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 | 26.5 - 27.5 °C | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 10.27 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 37.9775 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 0.9 minutes | 32390414 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental GC-MS | GC-MS Spectrum - alpha-Tocopherol acetate EI-B (Non-derivatized) | splash10-001i-7781900000-34720c5a64f531f3bbd6 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Tocopherol acetate GC-EI-TOF (Non-derivatized) | splash10-014i-0910200000-819205321bef0c8e5662 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Tocopherol acetate EI-B (Non-derivatized) | splash10-001i-7781900000-34720c5a64f531f3bbd6 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - alpha-Tocopherol acetate GC-EI-TOF (Non-derivatized) | splash10-014i-0910200000-819205321bef0c8e5662 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Tocopherol acetate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4l-9863700000-860ed6804ed9ef738587 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Tocopherol acetate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Tocopherol acetate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - alpha-Tocopherol acetate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental LC-MS/MS | LC-MS/MS Spectrum - alpha-Tocopherol acetate Linear Ion Trap , positive-QTOF | splash10-0a4i-0290200000-5d5efc5b967bb98d0bba | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - alpha-Tocopherol acetate Linear Ion Trap , positive-QTOF | splash10-0a4i-0171900000-32ce71aff04326c1e90a | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - alpha-Tocopherol acetate Linear Ion Trap , positive-QTOF | splash10-014r-0011900000-eba1fbfe21346022c1c3 | 2017-09-14 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - alpha-Tocopherol acetate 20V, Positive-QTOF | splash10-00di-0941500000-dd2abc64beceb6658516 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - alpha-Tocopherol acetate 10V, Positive-QTOF | splash10-00di-0551900000-535419307c506ce4d414 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - alpha-Tocopherol acetate 40V, Positive-QTOF | splash10-014j-0911100000-fa9aa6a4419d60578833 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 10V, Positive-QTOF | splash10-00e9-0140900000-b2c7acb082d332d4a619 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 20V, Positive-QTOF | splash10-0a4i-3890300000-1d8cb7d9b05bc338d709 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 40V, Positive-QTOF | splash10-0a4i-5980100000-f3baed50b0dcd5b12845 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 10V, Negative-QTOF | splash10-00fr-1000900000-724cbdaba8fb866937b7 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 20V, Negative-QTOF | splash10-05di-3130900000-5e94c50a5c9c593e553f | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 40V, Negative-QTOF | splash10-0nml-5532900000-c469b7eb6c3aa5daf39f | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 10V, Positive-QTOF | splash10-00di-1002900000-1abacf24080a9f18f97a | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 20V, Positive-QTOF | splash10-0avi-9228600000-9412d84848d59d73b9cc | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 40V, Positive-QTOF | splash10-052b-9250000000-d1ff452b43816ca2aec3 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 10V, Negative-QTOF | splash10-00di-0000900000-825a048b90377fe46a1c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 20V, Negative-QTOF | splash10-0a4i-9000200000-194615699dcde684e350 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - alpha-Tocopherol acetate 40V, Negative-QTOF | splash10-0a5c-9182400000-cbf1bb3d7d818d572e4c | 2021-09-24 | Wishart Lab | View Spectrum |
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| General References | - Cortinas L, Villaverde C, Galobart J, Baucells MD, Codony R, Barroeta AC: Fatty acid content in chicken thigh and breast as affected by dietary polyunsaturation level. Poult Sci. 2004 Jul;83(7):1155-64. [PubMed:15285507 ]
- Unger WP, Nethercott JR: Epidermolysis bullosa dystrophica treated with vitamin E and oral corticosteroids. Can Med Assoc J. 1973 May 5;108(9):1136-8. [PubMed:4704893 ]
- 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 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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