Description

D-β- Tocotrienol CAS NO 490-23-3 is a specific, naturally occurring stereoisomer of the vitamin E family, belonging to the tocotrienol subgroup. This compound is valued for its potent biological activity, particularly its superior antioxidant properties compared to its tocopherol counterparts. It is a critical ingredient for manufacturers in the nutraceutical, pharmaceutical, and advanced cosmetic industries seeking high-purity, bioactive components for health and wellness formulations.

Application

• Nutraceutical & Dietary Supplements: A key active ingredient in capsules, softgels, and tablets targeting cardiovascular health, neuroprotection, and anti-aging.
• Pharmaceutical Research & Development: Used as a reference standard and as an active pharmaceutical ingredient (API) in studies for its cholesterol-lowering and anti-cancer properties.
• Cosmeceuticals & Skincare: Incorporated into anti-aging serums, creams, and lotions for its powerful antioxidant and skin-protective benefits against UV damage.
• Functional Foods & Beverages: Fortification of health drinks, nutritional bars, and edible oils to enhance their nutritional profile.
• Animal Nutrition: Used in premium feed additives to improve livestock health and product quality.
• Biochemical Research: Serves as a crucial reagent in cell culture studies and metabolic pathway analysis.

Basic Information

Product Name	D-β- Tocotrienol
CAS No.	490-23-3
Molecular Formula	C28H42O2
Molecular Weight	410.64 g/mol
Synonyms	D-β-Tocotrienol; (2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(3E,7E)-4,8,12-trimethyltrideca-3,7,11-trien-1-yl]-2H-1-benzopyran-6-ol; 2R-β-Tocotrienol; β-Tocotrienol; Vitamin E (Tocotrienol, β-); NSC 106982; trans-β-Tocotrienol
EINECS	207-704-5

Quality Control

Our D-β- Tocotrienol is produced and tested under strict quality management systems. Each batch is analyzed to ensure it meets high-purity standards suitable for nutraceutical and research applications. Comprehensive testing includes identity confirmation, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C (refrigerated) or as specified on the label. This product is easily oxidized and light-sensitive; prolonged exposure to air, heat, or light should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Pale yellow to yellow viscous oil or powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines
Total Aerobic Microbial Count	< 1000 CFU/g
Total Yeast & Mold Count	< 100 CFU/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.