all-rac-alpha-tocopherol (CAS 10191-41-0) is the chemically synthesized form of alpha-tocopherol, produced as a racemic mixture of all eight possible stereoisomers rather than the single RRR configuration of the natural grade. It shares the same molecular formula (C29H50O2, 430.7 g/mol) and free, unesterified chromanol hydroxyl as natural d-alpha-tocopherol, but carries a lower conversion factor of 1.10 IU/mg because only part of the isomer mix matches the natural configuration. Like the natural free tocopherol it is a fat-soluble oil rather than a crystalline ester. It is offered as an oil for softgels, capsules and liquids and as a carrier-adsorbed powder for dry applications.
- Softgels
- Capsules
- Liquids
- Powders
Applications
Vitamin E supplements, multivitamins, softgel oils and dry premixes.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Vitamin E
Natural Vitamin E (d-alpha-tocopherol)
RRR-alpha-tocopherol
- CAS
- 59-02-9
- Formula
- C29H50O2
- Vegan
- Gluten-free
Natural Vitamin E Acetate (d-alpha-tocopheryl acetate)
RRR-alpha-tocopheryl acetate
- CAS
- 58-95-7
- Formula
- C31H52O3
- Vegan
- Gluten-free
Synthetic Vitamin E Acetate (dl-alpha-tocopheryl acetate)
all-rac-alpha-tocopheryl acetate
- CAS
- 7695-91-2
- Formula
- C31H52O3
- Vegan
- Gluten-free
- Non-GMO
Vitamin E Succinate (d-alpha-tocopheryl acid succinate)
RRR-alpha-tocopheryl hydrogen succinate
- CAS
- 4345-03-3
- Formula
- C33H54O5
- Vegan
- Gluten-free
Mixed Tocopherols
Tocopherols, mixed (alpha-, beta-, gamma-, delta-tocopherol concentrate)
- CAS
- 1406-66-2
- Vegan
- Gluten-free
Gamma-Tocopherol
RRR-gamma-tocopherol
- CAS
- 54-28-4
- Formula
- C28H48O2
- Vegan
- Gluten-free
Delta-Tocopherol
RRR-delta-tocopherol
- CAS
- 119-13-1
- Formula
- C27H46O2
- Vegan
- Gluten-free
Beta-Tocopherol
RRR-beta-tocopherol
- CAS
- 148-03-8
- Formula
- C28H48O2
- Vegan
- Gluten-free
Vitamin E TPGS
D-alpha-tocopheryl polyethylene glycol 1000 succinate
- CAS
- 9002-96-4
- Vegan
- Gluten-free
Alpha-Tocotrienol
d-alpha-tocotrienol / (R)-alpha-tocotrienol
- CAS
- 1721-51-3
- Formula
- C29H44O2
- Vegan
- Gluten-free
- Non-GMO
Gamma-Tocotrienol
d-gamma-tocotrienol / (R)-gamma-tocotrienol
- CAS
- 14101-61-2
- Formula
- C28H42O2
- Vegan
- Gluten-free
- Non-GMO
Delta-Tocotrienol
d-delta-tocotrienol / (R)-delta-tocotrienol
- CAS
- 25612-59-3
- Formula
- C27H40O2
- Vegan
- Gluten-free
- Non-GMO