CAS 10191-41-0: DL-alfa-tocoferol
Descripción:
DL-alfa-tocoferol, comúnmente conocido como vitamina E, es un antioxidante liposoluble que desempeña un papel crucial en la protección de las membranas celulares contra el daño oxidativo. Es un miembro de la familia de los tocoferoles, que incluye varias formas de vitamina E, siendo DL-alfa-tocoferol una mezcla racémica sintética del alfa-tocoferol natural. Este compuesto se caracteriza por su consistencia aceitosa y generalmente es incoloro a amarillo pálido en apariencia. Es soluble en disolventes orgánicos pero insoluble en agua. DL-alfa-tocoferol se utiliza ampliamente en suplementos dietéticos y como aditivo alimentario debido a sus propiedades antioxidantes, que ayudan a estabilizar grasas y aceites en productos alimenticios. En sistemas biológicos, es esencial para diversas funciones fisiológicas, incluida la respuesta inmune y la salud de la piel. La sustancia se reconoce generalmente como segura cuando se usa adecuadamente, pero la ingesta excesiva puede provocar efectos adversos. Su número CAS, 10191-41-0, se utiliza para la identificación en bases de datos químicas y marcos regulatorios.
Fórmula:C29H50O2
InChI:InChI=1S/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
Clave InChI:InChIKey=GVJHHUAWPYXKBD-UHFFFAOYSA-N
SMILES:CC1=C2C(CCC(CCCC(CCCC(CCCC(C)C)C)C)(C)O2)=C(C)C(O)=C1C
Sinónimos:- (.+-.)-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
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DL-α-Tocopherol
CAS:Fórmula:C29H50O2Pureza:96.0 - 102.0 % (USP)Forma y color:Pale yellow to brown, clear viscous liquidPeso molecular:430.72DL-α-Tocopherol
CAS:DL-α-TocopherolFórmula:C29H50O2Pureza:97%Forma y color: amber liquidPeso molecular:430.71g/moldl-Alpha-Tocopherol
CAS: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),Fórmula:C29H50O2Forma y color:Light YellowPeso molecular:430.71α -Tocopherol
CAS:Pureza:98.0%Forma y color:Liquid, Liquid or Viscous LiquidPeso molecular:430.7170104980469DL-α-Tocopherol
CAS:DL-alpha-Tocopherol (Ephanyl) is a synthetic vitamin E that protects skin fibroblasts from the cytotoxic effects of UV light and has antioxidant properties.Fórmula:C29H50O2Pureza:99.60%Forma y color:Light Yellow Liquid ViscousPeso molecular:430.71Vitamin E
CAS:Vitamin E is a fat-soluble vitamin that has antioxidant properties. It is found in vegetable oils and some leafy vegetables, but humans must also consume it as a supplement or in fortified foods because the body cannot produce it. Vitamin E is essential for the normal function of cells, especially those involved in immune responses and nerve conduction. This vitamin prevents oxidation of other molecules within the cell, which can lead to damage to the DNA and cell membranes. Vitamin E may be toxic at high levels, so toxicity studies have been conducted on maternal blood samples from pregnant women who were exposed to different concentrations of alpha-tocopherol. Results indicated that optimum concentrations are between 5 and 15 milligrams per day for pregnant women. METHODS: The most common analytical method for measuring vitamin E content is high performance liquid chromatography (HPLC). HPLC can measure alpha-tocopherol content by separating it from other compounds based on its chemical properties. This method is preferred over spectrophotFórmula:C29H50O2Pureza:Min. 96 Area-%Forma y color:Brown Yellow Clear LiquidPeso molecular:430.71 g/molDL-α-Tocopherol, 97+%
CAS:DL-α-Tocopherol is used as an antioxidant that protects cell membrane lipids from oxidative damage. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C29H50O2Pureza:97+%Forma y color:Clear colorless to pale yellow or yellow to orange or yellow/brown, Viscous liquidPeso molecular:430.72(+)-Limonene, 96%, unstabilized
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C10H16Pureza:96%Forma y color:Clear colorless to light yellow, LiquidPeso molecular:136.24Ref: AC-17939
Producto descatalogadoAll-rac-α-Tocopheryl Acetate EP Impurity C (Vitamin E, DL-α-Tocopherol)
CAS:Fórmula:C29H50O2Forma y color:Pale Yellow Sticky LiquidPeso molecular:430.72DL-α-Tocopherol, EP, USP grade
CAS:Fórmula:C29H50O2Pureza:96.0 - 102.0 % (EP)Forma y color:Pale yellow to brown, clear viscous liquidPeso molecular:430.72γ-Terpinene, 97%, stabilized
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C10H16Pureza:97%Forma y color:Liquid, Clear colorless to almost colorlessPeso molecular:136.24(±)-α-Tocopherol, 95%, synthetic
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C29H50O2Pureza:95%Forma y color:Clear colorless to light brown, Viscous liquidPeso molecular:430.72
