RRR-alpha-tocopherol (CAS 59-02-9) is the single natural stereoisomer of alpha-tocopherol, a fat-soluble chromanol carrying a saturated phytyl side chain, isolated and molecularly distilled from vegetable oil deodorizer distillates. Unlike the synthetic dl-grade, which is an all-rac blend of eight stereoisomers, this material is the one RRR configuration and carries the highest tocopherol conversion factor in the family at 1.49 IU/mg. Its chromanol hydroxyl is free and unesterified, setting it apart from the acetate and succinate esters and leaving it a viscous oil rather than a crystalline solid. We supply it as a neat oil for softgels, capsules and liquids, and as an adsorbed or spray-dried powder for dry formats.
- Cápsulas blandas
- Cápsulas
- Líquidos
- Polvos
Applications
Vitamin E single-ingredient supplements, multivitamins, softgel oils and dry-blend 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
Synthetic Vitamin E (dl-alpha-tocopherol)
all-rac-alpha-tocopherol
- CAS
- 10191-41-0
- Formula
- C29H50O2
- Vegano
- Sin gluten
- Sin OMG
Natural Vitamin E Acetate (d-alpha-tocopheryl acetate)
RRR-alpha-tocopheryl acetate
- CAS
- 58-95-7
- Formula
- C31H52O3
- Vegano
- Sin gluten
Synthetic Vitamin E Acetate (dl-alpha-tocopheryl acetate)
all-rac-alpha-tocopheryl acetate
- CAS
- 7695-91-2
- Formula
- C31H52O3
- Vegano
- Sin gluten
- Sin OMG
Vitamin E Succinate (d-alpha-tocopheryl acid succinate)
RRR-alpha-tocopheryl hydrogen succinate
- CAS
- 4345-03-3
- Formula
- C33H54O5
- Vegano
- Sin gluten
Mixed Tocopherols
Tocopherols, mixed (alpha-, beta-, gamma-, delta-tocopherol concentrate)
- CAS
- 1406-66-2
- Vegano
- Sin gluten
Gamma-Tocopherol
RRR-gamma-tocopherol
- CAS
- 54-28-4
- Formula
- C28H48O2
- Vegano
- Sin gluten
Delta-Tocopherol
RRR-delta-tocopherol
- CAS
- 119-13-1
- Formula
- C27H46O2
- Vegano
- Sin gluten
Beta-Tocopherol
RRR-beta-tocopherol
- CAS
- 148-03-8
- Formula
- C28H48O2
- Vegano
- Sin gluten
Vitamin E TPGS
D-alpha-tocopheryl polyethylene glycol 1000 succinate
- CAS
- 9002-96-4
- Vegano
- Sin gluten
Alpha-Tocotrienol
d-alpha-tocotrienol / (R)-alpha-tocotrienol
- CAS
- 1721-51-3
- Formula
- C29H44O2
- Vegano
- Sin gluten
- Sin OMG
Gamma-Tocotrienol
d-gamma-tocotrienol / (R)-gamma-tocotrienol
- CAS
- 14101-61-2
- Formula
- C28H42O2
- Vegano
- Sin gluten
- Sin OMG
Delta-Tocotrienol
d-delta-tocotrienol / (R)-delta-tocotrienol
- CAS
- 25612-59-3
- Formula
- C27H40O2
- Vegano
- Sin gluten
- Sin OMG