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All-rac-alpha-tocopheryl acetate for peak identification

SIAL/Y0000384 - European Pharmacopoeia (EP) Reference Standard

Synonym: DL-α-Tocopherol acetate; Vitamin E acetate; all-rac-α-Tocopheryl acetate

CAS Number: 7695-91-2
Empirical Formula (Hill Notation): C31H52O3
Molecular Weight: 472.74
MDL Number: MFCD00072042
Linear Formula: C31H52O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-Y0000384 30 mg
 $220.00
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agency EP
API family tocopherol
application(s) pharmaceutical (small molecule)
biological source synthetic
density 0.96 g/mL at 20 °C (lit.)
form solid
format neat
grade pharmaceutical primary standard
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
manufacturer/tradename EDQM
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
storage temp. 2-8°C
technique(s) gas chromatography (GC): suitable
  liquid chromatography (LC): suitable
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.
General description: 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.
Other Notes: Sales restrictions may apply.
Packaging: The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue .
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 437.9 °F - closed cup
Flash Point(C) 225.5 °C - closed cup
Density 0.96 g/mL at 20 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 41116107

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