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Y0000384

All-rac-alpha-tocopheryl acetate for peak identification

European Pharmacopoeia (EP) Reference Standard

Sinonimo/i:

DL-α-Tocopherol acetate, Vitamin E acetate, all-rac-α-Tocopheryl acetate

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About This Item

Formula empirica (notazione di Hill):
C31H52O3
Numero CAS:
7695-91-2
Peso molecolare:
472.74
Beilstein:
97512
Numero MDL:
MFCD00072042
Codice UNSPSC:
41116107
ID PubChem:
329830929
NACRES:
NA.24

Origine biologica

synthetic

Grado

pharmaceutical primary standard

agenzia

EP

Famiglia di API

tocopherol

Stato

solid

Produttore/marchio commerciale

EDQM

tecniche

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

Densità

0.96 g/mL at 20 °C (lit.)

applicazioni

pharmaceutical (small molecule)

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

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
ZAKOWWREFLAJOT-CEFNRUSXSA-N

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Descrizione generale

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.

Applicazioni

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.

Confezionamento

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

Altre note

Sales restrictions may apply.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

No data available

Punto d’infiammabilità (°C)

No data available

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Certificati d'analisi (COA)

Lot/Batch Number

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Sigma-Aldrich

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Supelco

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Tocopherol Set The Tocopherol Set is a convenient four-vial pack containing ~50 mg each of all-rac-α, all-rac-β, RRR-γ, and RRR-δ-tocopherols.

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Sigma-Aldrich

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(±)-α-tocoferolo tested according to Ph. Eur.

Sigma-Aldrich

90669

(±)-α-tocoferolo

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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