Vitamin E D-Alpha-Tocopheryl Succinate
α-Tocopherol, succinate, α-Tocopheryl acid succinate, (+)-α-Tocopheryl succinate, (+)-ALPHA-TOCOPHEROL ACID SUCCINATE
- CAS
- 4345-03-3
- EC
- 224-403-8
- Sectors
- Nutraceuticals & Supplements, Food & Nutrition
Vitamin E D-Alpha-Tocopheryl Succinate (CAS 4345-03-3) is the succinic acid ester of d-alpha-tocopherol, a white to off-white crystalline solid used as a stable Vitamin E source in capsules, tablets, powders and fortified foods, and authorized under Directive 2002/46/EC and Regulation (EC) 1925/2006. White to off-white crystalline solid; melting point 76–77 °C; density ~0.70 g/cm³; practically insoluble in water, soluble in ethanol and organic solvents. Authorised as a Vitamin E source under Directive 2002/46/EC and Regulation (EC) 1925/2006; EU health claims (Reg. 432/2012) recognise its contribution to normal cell protection from oxidative stress.
Vitamin E D-Alpha-Tocopheryl Succinate is available from SoleChem as Food Grade and Pharma Grade material for customers in Nutraceuticals & Supplements and Food & Nutrition. It ships in 25 kg fibre drums or cartons, with 1–5 kg cartons available for small lots. Deliveries reach more than 40 countries, and every order is accompanied by a certificate of analysis (COA) and safety data sheet (SDS).
SoleChem holds ISO 9001:2015 and ISO 22000:2018 for the food and nutraceutical products it supplies. Request a quote with your required grade, quantity and destination.
Typical Properties
| Molecular formula | C33H54O5 |
|---|---|
| Molecular weight | 530.78 g/mol |
| Form | neat |
| Color | White or off-white |
| Odor | Little or no odor |
| Melting point | 76-77 °C |
| Density | 0.6998 g/cm³ (crystalline) @ Temp: 50 °C; Press: 1.13 x 10⁵ Torr |
| HS code | 2936280000 |
| Grades available | Food Grade, Pharma Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Applications by Industry
- Nutraceuticals & Supplements
Vitamin E D-Alpha-Tocopheryl Succinate serves nutraceutical formulators as a stable, ester-form Vitamin E for capsules, tablets and powders where a dry, free-flowing solid is preferred.
- Food & Nutrition
Vitamin E D-Alpha-Tocopheryl Succinate is used in food fortification and is authorized under EC Regulation 1925/2006 for fortified foods and beverages.
Vitamin E D-Alpha-Tocopheryl Succinate
Applications
- Nutraceuticals & Supplements: stable ester-form Vitamin E for capsules, tablets, powders.
- Food Fortification: authorised under EC Reg. 1925/2006 for fortified foods, beverages.
- Pharmaceuticals: non-oily, free-flowing Vitamin E for solid oral dosage forms.
- Cosmetics: lipid-soluble antioxidant supporting oxidative stability in topical formulations.
- Animal Feed & Premixes: moisture-resistant Vitamin E for feed premixes and compound feed.
Safety & Risks
Not classified as hazardous under GHS. Low acute toxicity; standard laboratory PPE recommended. Avoid dust inhalation. Store in sealed containers away from heat, moisture and direct light.
Packaging
Supplied in 25 kg fibre drums or cartons; 1–5 kg cartons available for small lots. Store cool, dry and away from light.