RRR-gamma-tocopherol (CAS 54-28-4) is the gamma homolog of the tocopherol family, differing from alpha-tocopherol by one fewer methyl group on the chromanol ring, which gives it a lower molecular weight of 416.7 g/mol (C28H48O2). It is the dominant tocopherol in many vegetable oils and is isolated as a single natural homolog and assayed by HPLC. As a free, unesterified tocopherol it is a fat-soluble oil, distinct from the esterified acetate and succinate grades and from the alpha-only forms. We supply it as an oil for softgels, capsules and liquids.
- Softgels
- Capsules
- Liquids
Applications
Vitamin E supplements, tocopherol blends and softgel oils.
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
Synthetic Vitamin E (dl-alpha-tocopherol)
all-rac-alpha-tocopherol
- CAS
- 10191-41-0
- Formula
- C29H50O2
- Vegan
- Gluten-free
- Non-GMO
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
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