Merck
All Photos(1)

29992

Sigma-Aldrich

DL-α-Tocopherol acetate

tested according to Ph. Eur.

Synonym(s):
α-Tocopherylis acetas, 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.26

fonte biológica

synthetic

Nível de qualidade

200

Agency

USP/NF
tested according to Ph. Eur.

teor

96.5-102.0%

forma

liquid

densidade

0.96 g/mL at 20 °C (lit.)

application(s)

cell analysis
pharmaceutical (small molecule)

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 form of vitamin E. Vitamin E can be obtained through dietary sources. RRR‐α‐tocopherol is a natural form of α-Tocopherol.

Aplicação

DL-alpha-Tocopherol acetate was used as a vitamin E supplement for studying whether the addition of an antioxidant or vitamin E in the diet of rats with dextran sulfate sodium (DSS)-induced colitis can reduce detrimental impact of inflammatory bowel disease.

Ações bioquímicas/fisiológicas

α-Tocopherol is also known as a radical-chain breaker due to its anti-oxidant property.
Tocopherols are lipid soluble anti-oxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by Homosapiens. DL-α-Tocopherol acetate can inhibit oxidation of linoleate.

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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