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Merck

47784

δ-Tocopherol

analytical standard

Synonym(s):

(+)-δ-Tocopherol

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About This Item

Empirical Formula (Hill Notation):
C27H46O2
CAS Number:
119-13-1
Molecular Weight:
402.65
E Number:
E309
PubChem Substance ID:
24871421
UNSPSC Code:
12164500
EC Number:
204-299-0
MDL number:
MFCD20486794
NACRES:
NA.24

Key Documents

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InChI key

GZIFEOYASATJEH-VHFRWLAGSA-N

InChI

1S/C27H46O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-16-27(6)17-15-24-19-25(28)18-23(5)26(24)29-27/h18-22,28H,7-17H2,1-6H3/t21-,22-,27-/m1/s1

SMILES string

CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2cc(O)cc(C)c2O1

grade

analytical standard

form

liquid

CofA

current certificate can be downloaded

feature

standard type fat soluble vitamin

packaging

ampule of 100 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

-10 to -25°C

Quality Level

100

Related Categories

General description

δ-Tocopherol, a homolog of vitamin E, is a phytochemical with potent antioxidant activity. It has been investigated for its potential medical, biological, and physio-chemical applications.

Application

δ-Tocopherol may be used as an analytical reference standard for the determination of the analyte in food and beverage products and crops by high-performance liquid chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
LRAE0586
LRAD7647
LRAD2017
LRAC9027
LC26585V

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Determination of vitamins E (alpha, gamma-and delta-tocopherol) and D (cholecalciferol and ergocalciferol) by liquid chromatography in milk, fruit juice and vegetable beverage
Barba FJ, et al.
European Food Research and Technology, 232(5), 829-836 (2011)
Chromatographic separation of tocopherols
Pyka A and Sliwiok J
Journal of Chromatography A, 935(1-2), 71-76 (2001)
Meilin Liu et al.
The American journal of clinical nutrition, 77(3), 700-706 (2003-02-26)
Epidemiologic studies have shown an inverse correlation between acute coronary events and high intake of dietary vitamin E. Recent clinical studies, however, failed to show any beneficial effects of alpha-tocopherol on cardiovascular events. Absence of tocopherols other than alpha-tocopherol in
K S Sharpless et al.
Analytical chemistry, 67(23), 4416-4422 (1995-12-01)
Concentrations of alpha- and beta-carotene, lycopene, beta-cryptoxanthin, zeaxanthin, lutein, alpha-, gamma-, and delta-tocopherol, retinol, and retinyl palmitate have been determined in over 1400 human sera from two epidemiological studies. Complete adult population distributions for these analytes, and for a chromatographically
A rapid procedure for analysing rice bran tocopherol, tocotrienol and gamma-oryzanol contents
Chen MH and Bergman CJ
Journal of food composition and analysis, 18(2-3), 139-151 (2005)
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