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DL-α-Tocopherolacetat

certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(e):

Vitamin E-acetat, all-rac-α-Tocopherylacetat

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About This Item

Empirische Formel (Hill-System):
C31H52O3
CAS-Nummer:
7695-91-2
Molekulargewicht:
472.74
Beilstein:
97512
EG-Nummer:
231-710-0
MDL-Nummer:
MFCD00072042
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329770118
NACRES:
NA.24

Qualität

certified reference material
TraceCERT®

Qualitätsniveau

300

Produktlinie

TraceCERT®

Form

viscous liquid

Haltbarkeit

limited shelf life, expiry date on the label

Hersteller/Markenname

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Methode(n)

gas chromatography (GC): suitable

Dichte

0.96 g/mL at 20 °C (lit.)

Anwendung(en)

vitamins, nutraceuticals, and natural products

Format

neat

Lagertemp.

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

InChIKey

ZAKOWWREFLAJOT-CEFNRUSXSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Anwendung

DL-α-Tocopherol acetate may be used as an analytical reference standard for the quantification of the analyte in cosmetic products using high-performance liquid chromatography technique.

Rechtliche Hinweise

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 1

Flammpunkt (°F)

No data available

Flammpunkt (°C)

No data available

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Analysenzertifikate (COA)

Lot/Batch Number
BCCC6665
BCBW5541
BCBR8754

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Vitamin E dry powder, (50 g all-rac-a-tocopheryl acetate in 100 g subst), EMPROVE® ESSENTIAL, Ph. Eur., BP, USP

SAFC

5.00859

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Supelco

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Sigma-Aldrich

T3251

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Supelco

PHR1031

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α-Tocopherol British Pharmacopoeia (BP) Reference Standard

BP882

α-Tocopherol

Determination of vitamin A, vitamin E, and their esters in tablet preparations using supercritical fluid extraction and HPLC
Scalia S, et al.
Journal of Pharmaceutical Sciences, 84(4), 433-436 (1995)

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