Merck
All Photos(3)

T3376

Sigma-Aldrich

DL-α-Tocopherol acetate

≥96% (HPLC)

Synonym(s):
Vitamin E acetate, all-rac-α-Tocopheryl acetate
Empirical Formula (Hill Notation):
C31H52O3
CAS Number:
Molecular Weight:
472.74
Beilstein:
97512
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.79

fonte biológica

synthetic (organic)

Nível de qualidade

200

teor

≥96% (HPLC)

forma

viscous liquid

technique(s)

HPLC: suitable

cor

colorless to dark yellow

densidade

0.96 g/mL at 20 °C (lit.)

temperatura de armazenamento

2-8°C

SMILES string

CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1

InChI

1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1

InChI key

ZAKOWWREFLAJOT-CEFNRUSXSA-N

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Descrição geral

α-Tocopherol is a predominant form of vitamin E in human and animal tissues and also in leaf chloroplasts. It is the major form in supplements. DL-α-Tocopherol acetate is considered as the only storage form of vitamin E.

Aplicação

DL-α-Tocopherol acetate has been used to study it effect on blood pressure and lipidic profile in streptozotocin-induced diabetes mellitus rats. It has also been used as a standard in α-tocopherol analysis using plasma sample and mature fresh tobacco leaves.

Embalagem

5, 25, 100 g in glass bottle

Ações bioquímicas/fisiológicas

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.

Código de classe de armazenamento

10 - Combustible liquids

WGK

WGK 1

Ponto de fulgor (ºF)

No data available

Ponto de fulgor (ºC)

No data available

Equipamento de proteção individual

Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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