Description

Dl-α-Tocopherol CAS NO 10191-41-0 is a synthetic form of Vitamin E, a vital fat-soluble antioxidant. It is crucial for protecting cells from oxidative damage and is widely used as a nutritional supplement and stabilizer. This compound is essential for manufacturers in the pharmaceutical, nutraceutical, food & beverage, and cosmetic industries seeking a reliable, high-quality antioxidant ingredient.

Application

• Pharmaceutical & Nutraceutical Formulations: Used as an active ingredient in vitamin supplements, multivitamin tablets, and softgel capsules to address Vitamin E deficiency and support antioxidant health.
• Food & Beverage Fortification: Incorporated into functional foods, dairy products, edible oils, and beverages as a nutritional additive and antioxidant to extend shelf life.
• Cosmetic & Personal Care Products: Serves as a key antioxidant in anti-aging creams, lotions, serums, and sunscreens to protect skin from free radical damage and improve product stability.
• Animal Feed & Pet Nutrition: Added to premixes and complete feeds for livestock, poultry, and pets to enhance nutritional value and support animal health and immunity.
• Dietary Supplements: A primary component in standalone Vitamin E supplements, often in combination with other vitamins and minerals.
• Industrial Antioxidant: Used in specific industrial applications to prevent the oxidative degradation of sensitive materials, such as certain polymers or biofuels.

Basic Information

Product Name	Dl-α-Tocopherol
CAS No.	10191-41-0
Molecular Formula	C29H50O2
Molecular Weight	430.71 g/mol
Synonyms	DL-α-Tocopherol; (±)-α-Tocopherol; all-rac-α-Tocopherol; Vitamin E (synthetic); 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol; 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ol; Tocopherol, dl-α-; E307 (food additive code).
EINECS	233-466-0

Quality Control

Our Dl-α-Tocopherol is produced and tested under strict quality management systems. We offer grades compliant with major pharmacopoeial standards, including USP/NF, EP, and FCC, ensuring suitability for pharmaceutical, food, and dietary supplement applications. Every batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, pale yellow to brownish viscous oil
Identification (IR)	Conforms
Assay (HPLC)	≥ 96.0%
Specific Rotation	Not more than ±0.05°
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.