Vitamin E

Base Information

• Chemical Name: Vitamin E
• CAS No.: 1406-66-2
• Deprecated CAS: 121854-78-2,18920-62-2,364-49-8,2484908-93-0,11105-14-9,18920-62-2,364-49-8
• Molecular Formula: C28H48O2
• Molecular Weight: 416.37
• European Community (EC) Number: 233-466-0,200-412-2,215-798-8,218-197-9,606-803-8
• UNII: N9PR3490H9
• DSSTox Substance ID: DTXSID0026339
• Nikkaji Number: J24.260H
• Wikipedia: %CE%91-Tocopherol
• Wikidata: Q158348
• NCI Thesaurus Code: C68313,C2832,C74960
• RXCUI: 237099,1236136,11256
• Pharos Ligand ID: 85BJCGZ83ZT5
• Metabolomics Workbench ID: 29096
• ChEMBL ID: CHEMBL47
• Mol file: 1406-66-2.mol

Synonyms:VITAMIN E;alpha-Tocopherol;D-alpha-Tocopherol;59-02-9;5,7,8-Trimethyltocol;(+)-alpha-Tocopherol;alpha Tocopherol;Phytogermine;TOCOPHEROL;2074-53-5;(R,R,R)-alpha-Tocopherol;Syntopherol;Viteolin;Eprolin;Esorb;a-Tocopherol;(2R,4'R,8'R)-alpha-Tocopherol;Tocopherol alpha;dl-a-Tocopherol;Profecundin;Denamone;Epsilan;Tokopharm;Vascuals;Viprimol;Etavit;alpha-Tokoferol;Evion;alpha-Tocopherol, D-;alpha-Vitamin E;Vitamin E alpha;Eprolin S;Viterra E;E Prolin;D-alpha tocopherol;Aquasol E;Lan-E;Med-E;Antisterility vitamin;alpha-Tocopherol acid;Tenox GT 1;Vi-E;Rhenogran Ronotec 50;(2R)-2,5,7,8-TETRAMETHYL-2-[(4R,8R)-4,8,12-TRIMETHYLTRIDECYL]CHROMAN-6-OL;Covitol F 1000;Waynecomycin;E 307 (tocopherol);(R)-2,5,7,8-Tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol;Vitamin Ea;ido-E;Tocopherol (R,S);CCRIS 3588;1406-18-4;CHEBI:18145;Vitamin-E;2,5,7,8-Tetramethyl-2-(4',8',12'-trimethyltridecyl)-6-chromanol;HSDB 2556;E-Vimin;EINECS 200-412-2;NSC 20812;(all-R)-alpha-Tocopherol;Evitaminum;Almefrol;E307;Emipherol;Etamican;Vitayonon;Ilitia;(+-)-Med-E;UNII-N9PR3490H9;(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol;H4N855PNZ1;BPBio1_000362;18920-62-2;Vitaplex E;Covi-ox;DTXSID0026339;E 307;.ALPHA.-TOCOPHEROL, D-;Spavit E;EC 200-412-2;alpha-D-Tocopherol;Endo E;N9PR3490H9;Vita E;EINECS 215-798-8;EINECS 218-197-9;a-Vitamin E;NSC 82623;(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-;(+-)-alpha-Tocopherol;(+/-)-alpha-Tocopherol;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)-rel-;CCRIS 5853;DTXCID706339;.alpha.-Tocopherol;d-a-tocopherol;EINECS 233-466-0;MFCD00072045;rel-alpha-Vitamin E;RRR-alpha-tocopherol;BRN 0094012;CAS-59-02-9;(2R*(4R*,8R*))-(1)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-, (2R)-;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, (2R-(2R*(4R*,8R*)))-;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, [2R-[2R*(4R*,8R*)]]-;SMR000471844;VIV;.Alpha.-tocopherol, DL-;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol;DTXSID8021355;Phytogermin;Palmvtee;alpha-Tocoferol;Vitamin Ealpha;a- tocopherol;NSC-20812;Alpha-tocopherols;a-D-Tocopherol;Pheryl-E;DL--Tocopherol;Vita plus E;rel--Vitamin E;d-..-Tocopherol;Vitamin e d-alpha;NCGC00016688-02;(+)--tocopherol;Prestwick_653;.alpha.-Vitamin E;Envirose 100;(+)-a-Tocopherol;COVIREL;RRR-alpha-tocopheryl;Vitamin E [USP];()-alpha-Tocopherol;delta-alpha-tocopherol;alpha-delta-Tocopherol;Tocopherol, d-alpha-;CONTROX VP;EPROLIN-S;Vitamin E (D-form);TENOX GT;CHEMBL47;(R,R,R)-a-Tocopherol;Prestwick3_000404;(+)- alpha -Tocopherol;(+)-.alpha.-Tocopherol;bmse000600;R,r,r-.alpha.-tocopherol;alpha-TOCOPHEROL (II);SCHEMBL3097;COVI-OX T 30P;RIKKI N 70;UNII-H4N855PNZ1;BIDD:PXR0174;COVI-OX T 50;BSPBio_000328;E-MIX 40A;MLS001066396;MLS001335981;MLS001335982;BIDD:ER0562;INS NO.307A;T1539_SIGMA;2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol;DTXCID201355;INS-307A;(+)-ALPHA-TOCOPHEROL-;ALPHA-TOCOPHEROL [HSDB];Vitamin e (as alpha tocopherol);(2R,4'R,8'R)-a-Tocopherol;.ALPHA.-TOCOPHEROL [MI];((addition))-(alpha)-Tocopherol;(2R,4'R,8'R)-2,5,7,8-Tetramethyl-2-(4',8',12'-trimethyltridecyl)-6-chromanol;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl- 2-(4,8,12-trimethyltridecyl)-;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1- -benzopyran-6-ol;ALPHA TOCOPHEROL (USP-RS);(+)--Tocopherol;D--Tocopherol;HMS2096A10;HMS2231G08;C29H50O2 (D-alpha-tocopherol);3, 4- dihydro- 2, 5, 7, 8- tetramethyl- 2- (4, 8, 12- trimethyltridecyl)- 2H- benzopyran- 6- ol;D-ALPHA TOCOPHEROL [MART.];HY-N0683;Tox21_110563;Tox21_113208;Tox21_202081;BDBM50458513;E-307A;LMPR02020001;AKOS004910417;CS-8161;CS-O-02555;DB00163;LS-7727;(2R)-2-((4R,8R)-4,8,12-trimethyltridecyl)-2,5,7,8-tetramethylchroman-6-ol;NCGC00142625-01;NCGC00142625-04;NCGC00142625-05;NCGC00142625-06;NCGC00142625-07;NCGC00142625-10;NCGC00259630-01;ALPHA-TOCOPHEROL, UNSPECIFIED FORM;AS-13990;J24.260H;rel-(+)--Tocopherol;rel-D--Tocopherol;J203.513H;LS-173092;E-307;T2309;C02477;F82497;d-alpha, d-beta, d-gamma & d-delta tocopherols;EN300-7417123;Q158348;Q-201932;W-107596;W-109164;Z2235811339;07AA93F0-3339-4EEC-B50B-ADB70F657087;3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1--benzopyran-6-ol;(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol;(2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopy-ran-6-ol;(2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol;(R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-ol;[2R*(4R*,8R*)]-(+-)-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol;2H-1-benzopirano-6-ol, 3,4-dihidro-2,5,7,8-tetrametil-2-[(4R, 8R)-4,8,12-trimetiltridecil]-, (2R)-;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl- 2-(4,8,12-trimethyltridecyl)-, [2R-[2R(4R,8R)]]-;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, 2R- 2R*(4R*,8R*) -;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, (2R*(4R*,8R*))-(+-)-;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, [2R*(4R*,8R*)]-(.+-.)-;2H-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, [2R*(4R*,8R*)]-(.+.)-;rel-(2R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-ol

Chemical Property of Vitamin E

Chemical Property:

• Appearance/Colour: Pale yellow, viscous liquid.
• Vapor Pressure: 2.8E-11mmHg at 25°C
• Refractive Index: 1.495
• Boiling Point: 518.1 °C at 760 mmHg
• Flash Point: 206 °C
• PSA: 29.46000
• Density: 0.933 g/cm³
• LogP: 8.84020
• XLogP3: 10.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 12
• Exact Mass: 430.381080833
• Heavy Atom Count: 31
• Complexity: 503

Purity/Quality:

99%, ^*data from raw suppliers

Tocopherols mixed,FCC,Low-αtype,FG ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Biological Agents -> Vitamins and Derivatives
• Canonical SMILES: CC1=C(C2=C(CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C)C(=C1O)C)C
• Isomeric SMILES: CC1=C(C2=C(CC[C@@](O2)(C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)C(=C1O)C)C
• Recent ClinicalTrials: Vitamin E Pharmacokinetics and Biomarkers in Normal and Obese Women
• Recent EU Clinical Trials: The pAToMiUM Trial: pilot trial of Antioxidant Therapy of Men in Unexplained Miscarriage
• Recent NIPH Clinical Trials: An investigation study of antioxidant effect and improving blood circulation: A randomized double-blind placebo-controlled trial
• Uses: Tocopherols are a class or organic molecules. Many exhibit the activity of Vitamin E. They are commonly found in Olive and sunflower oils.

Refernces

Molecular-shape selectivity by molecular gel-forming compounds: Bioactive and shape-constrained isomers through the integration and orientation of weak interaction sites

10.1039/c1cc13397g

The study investigates a molecular gel system assembled on carrier particles for the separation of bioactive and shape-constrained isomers of tocopherols, β-carotene, and polycyclic aromatic hydrocarbons (PAHs). The key chemical involved is poly(octadecyl acrylate)-grafted silica (Sil-ODAn), which forms nanogels with temperature-responsive phase transitions, enhancing selectivity for PAHs through multiple carbonyl–π interactions at lower temperatures. Another crucial component is the L-glutamide-derived low-molecular organogelator, which forms a gel containing nanometre-scale organized assemblies in organic solvents and can be immobilized onto silica to create a functional group-integrated organic phase (Sil-FIP). This Sil-FIP phase demonstrates significantly higher molecular shape selectivity compared to conventional phases like monomeric and polymeric C18, and C30 columns, enabling the separation of challenging isomers such as β- and γ-tocopherol and β-carotene isomers.

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