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Y0000384

Acetato de DL-α-tocoferol

European Pharmacopoeia (EP) Reference Standard

Sinônimo(s):

Acetato de all-rac-α-tocoferil, Acetato de vitamina E

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About This Item

Fórmula empírica (Notação de Hill):
C31H52O3
Número CAS:
7695-91-2
Peso molecular:
472.74
Beilstein:
97512
Número MDL:
MFCD00072042
Código UNSPSC:
41116107
ID de substância PubChem:
329830929
NACRES:
NA.24

fonte biológica

synthetic

grau

pharmaceutical primary standard

Agency

EP

família API

tocopherol

Formulário

solid

fabricante/nome comercial

EDQM

técnica(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

densidade

0.96 g/mL at 20 °C (lit.)

aplicação(ões)

pharmaceutical (small molecule)

Formato

neat

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

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

chave InChI

ZAKOWWREFLAJOT-CEFNRUSXSA-N

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Descrição geral

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
All-rac-alpha-tocopheryl acetate, the ester of all-rac-alpha-tocopherol, is a commercial form of vitamin E. It is responsible for the protection of phenol groups of the parent tocopherol against oxidation.

Aplicação

All-rac-alpha-tocopheryl acetate for peak identification may be used as an EP reference standard for the determination of the analyte in pharmaceutical formulations by liquid chromatography.

Embalagem

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Outras notas

Sales restrictions may apply.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

No data available

Ponto de fulgor (°C)

No data available

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Certificados de análise (COA)

Lot/Batch Number

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Sigma-Aldrich

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Supelco

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Sigma-Aldrich

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Sigma-Aldrich

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vibrant-m

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Sigma-Aldrich

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Sigma-Aldrich

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Succinic Acids?Advances in Research and Application: 2013 Edition: ScholarlyBrief
Acton QA
Succinic Acids?Advances in Research and Application (2013)
All-rac-alpha-tocopherol acetate is a better vitamin E source than all-rac-alpha-tocopherol succinate for broilers
Jensen S, et al.
The Journal of Nutrition, 129(7), 1355-1360 (1999)
all-rac-?-Tocopheryl acetate
European Pharmacopoeia Commission and European Directorate for the Quality of Medicines & Healthcare
European pharmacopoeia, 129(7), 3802-3804 (2011)
Adis Tasanarong et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 28(2), 337-344 (2013-01-15)
Contrast-induced acute kidney injury (CI- AKI) increases the likelihood of patient morbidity and mortality following coronary procedures. Volume supplement with saline is the standard treatment to prevent CI-AKI. Additional antioxidant prophylaxis has often yielded conflicting results. The present study was
Yin Yin Thoo et al.
Food chemistry, 138(2-3), 1215-1219 (2013-02-16)
The synergistic antioxidant effects of ethanolic extracts of Centella asiatica (CE), and α-tocopherol have been studied. The types of interactions exhibited by CE and α-tocopherol combined at different ratios were measured using three assays: 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt (ABTS) radical-scavenging
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