Molekula
Alpha-Tocopherol EP/USP Grade
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Alpha-Tocopherol EP/USP Grade is a synthetic form of vitamin E, widely used as an antioxidant in pharmaceuticals, cosmetics, and food preservation to prevent oxidation and extend shelf life. It meets strict EP (European Pharmacopoeia) and USP (United States Pharmacopeia) standards for purity and quality in regulated industries. This chemical has a CAS number of 10191-41-0, with the molecular formula C29H50O2 and a molecular weight of 430.72. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Alpha-Tocopherol EP/USP Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 250 °C |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Slightly viscous, pale yellow oil |
| Melting Point | 2.5-3.5 °C |
| Solubility (other solvents) | Practically insoluble in water; freely soluble in oils, fats, acetone, alcohol, chloroform, ether, other fat solvents |
| Refractive Index | 1.5045 |
Source: PubChem CID 2116 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90036579 |
| CAS Number | 10191-41-0 |
| IUPAC Name | 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-ol |
| EC Number | 233-466-0 |
| Molecular Formula | C29H50O2 |
| Molecular Weight | 430.72 |
| Exact Mass | 430.3811 |
| SMILES | CC1=C(C2=C(CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C)C(=C1O)C)C |
| InChIKey | GVJHHUAWPYXKBD-UHFFFAOYSA-N |
| 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 |
| PubChem CID | 2116 |
| REACH Code | Y110 |
| Tariff Code | 2936280000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H317 May cause an allergic skin reaction
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+350 IF ON SKIN: Gently wash with soap and water
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- alpha-Tocopherol, DL-
- DL-5,7,8-trimethyltocol
- DL-ALPHA-TOCOPHEROL
- Ephanyl
- INS NO.307C
- IRGANOX E 210
- RAC-.ALPHA.-TOCOPHEROL
- RONOTEC DF 120
- UVINUL 2000AO
- Vitamin E DL-alpha
Frequently asked questions
What is Alpha-Tocopherol EP/USP Grade primarily used for?
Alpha-Tocopherol EP/USP Grade is primarily used as a **vitamin E supplement** in pharmaceuticals, nutraceuticals, and food fortification, meeting strict **EP (European Pharmacopoeia) and USP (United States Pharmacopeia) quality standards** for human consumption and medical applications.
What is the chemical formula and molecular weight of Alpha-Tocopherol?
The chemical formula is **C₂₉H₅₀O₂**, and the molecular weight is **430.72 g/mol**.
How should Alpha-Tocopherol EP/USP Grade be stored?
Store in a **cool, dry place at ambient temperature**, away from direct sunlight and moisture, in tightly sealed containers to prevent oxidation.
What grade of Alpha-Tocopherol does Molekula supply, and is it suitable for pharmaceutical use?
Molekula supplies **EP/USP-grade Alpha-Tocopherol**, which is **pharmaceutical-grade** and compliant with regulatory standards for use in medicines, supplements, and high-purity applications.
Can Molekula supply Alpha-Tocopherol EP/USP Grade in bulk quantities?
Yes, Molekula can supply **bulk quantities** of Alpha-Tocopherol EP/USP Grade, with flexible packaging options (drums, bags, or custom solutions) to meet large-scale production needs.
What documentation is provided with an order of Alpha-Tocopherol EP/USP Grade?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** confirming EP/USP compliance and purity specifications.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.