a-DL-Tocopherol Acetate (Vitamin E Acetate)

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£168.00

SKU:: 290662
Molekulargewicht:: 472.74
Reinheit:: ≥98% (HPLC)
Lagerbedingungen:: 4°C Do not freeze
Hersteller:: United States Biological
CAS Number:: 7695-91-2
Format:: Colorless to dark yellow, viscous liquid
Weitere Details:: A form of Vitamin E used in nutritional and dietary supplements. Tocopherols (TCP) (vitamin E) are a series (α, β, γ and δ) of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble anti-oxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by homo sapiens. Tocopherol acetate has properties similar but not identical to α-tocopherol. Synonyms: a-DL-Tocopherol Acetate (Vitamin E Acetate) CAS No: 7695-91-2 Molecular Formula: C31H52O3 Molecular Weight: 472.74 Purity (HPLC): ≥98% Appearance: Colorless to dark yellow, viscous liquid Density: 0.96g/ml at 20°C(lit.) Solubility (100mg/ml CHCl3): Colorless to faint yellow, clear, complete Storage and Stability: May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 6 months after receipt.