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Merck
모든 사진(1)

주요 문서

47784

Supelco

δ-Tocopherol

analytical standard

동의어(들):

(+)-δ-Tocopherol

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About This Item

실험식(Hill 표기법):
C27H46O2
CAS Number:
Molecular Weight:
402.65
EC Number:
MDL number:
UNSPSC 코드:
12164500
PubChem Substance ID:
E 번호:
E309

Grade

analytical standard

Quality Level

형태

liquid

CofA

current certificate can be downloaded

특징

standard type fat soluble vitamin

포장

ampule of 100 mg

기술

HPLC: suitable
gas chromatography (GC): suitable

응용 분야

food and beverages

형식

neat

저장 온도

-10 to -25°C

SMILES string

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

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

InChI key

GZIFEOYASATJEH-VHFRWLAGSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

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.

애플리케이션

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 Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
A small-scale sample preparation method with HPLC analysis for determination of tocopherols and tocotrienols in cereals
Ryynanen M, et al.
Journal of food composition and analysis, 17(6), 749-765 (2004)
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)
Michael W Clarke et al.
The American journal of clinical nutrition, 83(1), 95-102 (2006-01-10)
Some studies have shown potential benefit of vitamin E on platelet function, but several clinical trials failed to show improved cardiovascular outcome with alpha-tocopherol supplementation. Gamma-tocopherol, a major dietary form of vitamin E, may have protective properties different from those

문서

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.

프로토콜

GB method with Ascentis® Express C30 column achieves baseline resolution for Vitamin A and E critical pair.

Separation of δ-Tocopherol, analytical standard; Retinyl acetate; (+)-γ-Tocopherol; α-Tocopherol, ≥95.5%; Retinol; Vitamin A (acetate), meets USP testing specifications.

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