Y0000384

Acétate de DL-α-tocophérol

European Pharmacopoeia (EP) Reference Standard

• Synonyme(s) : Acétate de tout-rac-α-tocophéryle, Acétate de vitamine E
• Formule empirique (notation de Hill): C₃₁H₅₂O₃
• Numéro CAS: 7695-91-2
• Poids moléculaire : 472.74
• Numéro Beilstein : 97512
• Numéro MDL: MFCD00072042
• Code UNSPSC : 41116107
• ID de substance PubChem : 329830929
• Nomenclature NACRES : NA.24

Propriétés

• Source biologique: synthetic
• Qualité: pharmaceutical primary standard
• Agence: EP
• Famille d'API: tocopherol
• Forme: solid
• Fabricant/nom de marque: EDQM
• Technique(s): gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• Densité: 0.96 g/mL at 20 °C (lit.)
• Application(s): pharmaceutical (small molecule)
• Format: neat
• Température de stockage: 2-8°C
• Chaîne 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
• Clé InChI: ZAKOWWREFLAJOT-CEFNRUSXSA-N

Description

Description générale

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.

Application

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.

Conditionnement

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

Autres remarques

Sales restrictions may apply.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): No data available
• Point d'éclair (°C): No data available