CAS 10191-41-0

DL-alpha-Tocopherol

Description:

DL-alpha-Tocopherol, commonly known as vitamin E, is a fat-soluble antioxidant that plays a crucial role in protecting cell membranes from oxidative damage. It is a member of the tocopherol family, which includes several forms of vitamin E, with DL-alpha-tocopherol being a synthetic racemic mixture of the natural alpha-tocopherol. This compound is characterized by its oily consistency and is typically colorless to pale yellow in appearance. It is soluble in organic solvents but insoluble in water. DL-alpha-tocopherol is widely used in dietary supplements and as a food additive due to its antioxidant properties, which help to stabilize fats and oils in food products. In biological systems, it is essential for various physiological functions, including immune response and skin health. The substance is generally recognized as safe when used appropriately, but excessive intake can lead to adverse effects. Its CAS number, 10191-41-0, is used for identification in chemical databases and regulatory frameworks.

Formula: C₂₉H₅₀O₂

InChI: InChI=1/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22+,29+/m0/s1

InChI key: InChIKey=GVJHHUAWPYXKBD-UHFFFAOYSA-N

SMILES: CC1=C2C(CCC(CCCC(CCCC(CCCC(C)C)C)C)(C)O2)=C(C)C(O)=C1C

Synonyms:

• (.+-.)-α-Tocopherol
• (2R)-2,5,7,8-tetramethyl-2-[(4R,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
• (2S)-2,5,7,8-tetramethyl-2-[(4S,8S)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
• 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol
• 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
• 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
• 3,4-dihidro-2,5,7,8-tetrametil-2-(4,8,12-trimetiltridecil)-2H-benzopirano-6-ol
• 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyranne-6-ol
• 6-Chromanol, 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-
• <span class="text-smallcaps">D</smallcap><smallcap>L</span>-α-Tocopherol
• DL-α-Tocopherol
• Elementol B
• Elementol Basic
• Elementol R
• Ephanyl
• Irganox E 210
• Irganox LE 307
• Rac-α-Tocopherol
• Ronotec 201
• Ronotec 202
• Ronotec DF 120
• TOCOPHEROL, (+/-)-α-
• Uvinul 2000AO
• all-rac-α-Tocopherol
• ALL-RAC-ALPHA-TOCOPHEROL
• DL-PHYTOGERMINE
• 5,7,8-TRIMETHYLTOCOL
• DL-TOCOPHEROL
• IRGANOX E 201
• DL-ALL-RAC-ALPHA-TOCOPHEROL
• DL-PROFECUNDIN
• ALPHA-DL-TOCOPHEROL
• DL-5,7,8-TRIMETHYLTOCOL
• (+/-)-ALPHA-TOCOPHEROL
• DL-VITAMIN E
• DL-VITAMIN E ALCOHOL
• DL-ALPHA TOCOPHERYL ACETATE 500
• (+/-)-ALPHA-TOCOFEROL
• DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)-6-CHROMANOL
• ALPHA-TOCOPHEROLUM
• DL-ALPHA-TOCOPHEROL
• RAC-ALPHA-TOCOPHEROL

Tocopheryl acetate EP Impurity C

CAS: 10191-41-0

Formula: C₂₉H₅₀O₂

Molecular weight: 430.72

Ref: ST-EA-CP-T82003

dl-α-Tocopherol

CAS: 10191-41-0

Applications dl-α-Tocopherol is the racemic analog of α-Tocopherol (T526125), the most bioactive of the naturally occurring forms of Vitamin E. Richest sources are green vegetables, grains, and oils, particularly palm, safflower and sunflower oils.
References Bianchi, G., et al.: Eur. J. Lipid Sci. Technology, 105, 229 (2003), Sakouhi, F., et al.: Food Chem., 108, 833 (2008),

Formula: C₂₉H₅₀O₂

Color and Shape: Light Yellow

Molecular weight: 430.71

Ref: TR-T526145

Vitamin E

CAS: 10191-41-0

Vitamin E is a fat-soluble vitamin that has antioxidant properties.

Formula: C₂₉H₅₀O₂

Purity: Min. 96 Area-%

Color and Shape: Brown Yellow Clear Liquid

Molecular weight: 430.71 g/mol

Ref: 3D-FV01596

DL-α-TOCOPHEROL

CAS: 10191-41-0

Purity: 96%

Molecular weight: 430.7170105

Ref: 10-F835708

dl-a-Tocopherol-D₁₄

Controlled Product

CAS: 10191-41-0

Formula: C₂₉D₁₄H₃₆O₂

Color and Shape: Neat

Molecular weight: 444.792

Ref: TR-T526146