Ugrás a tartalomra
Merck

47786

Supelco

DL-alpha-Tocopherol acetate

analytical standard

Szinonimák:

Vitamin E acetate, O-Acetyl-α-tocopherol, DL-α-Tocopherol acetate, DL-α-Tocopheryl acetate

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

Tapasztalati képlet (Hill-képlet):
C31H52O3
CAS-szám:
Molekulatömeg:
472.74
Beilstein:
97512
EC-szám:
MDL-szám:
UNSPSC kód:
12164500
PubChem Substance ID:

grade

analytical standard

Minőségi szint

Analitikai műbizonylat

current certificate can be downloaded

Jellemzők

standard type fat soluble vitamin

kiszerelés

ampule of 100 mg

technika/technikák

HPLC: suitable
gas chromatography (GC): suitable

törésmutató

n20/D 1.496 (lit.)

bp

224 °C/0.3 mmHg (lit.)

sűrűség

0.953 g/mL at 25 °C (lit.)

alkalmazás(ok)

pharmaceutical (small molecule)
vitamins, nutraceuticals, and natural products

format

neat

tárolási hőmérséklet

-10 to -25°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

Nemzetközi kémiai azonosító kulcs

ZAKOWWREFLAJOT-CEFNRUSXSA-N

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Általános leírás

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Alkalmazás

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Javasolt termékek

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Tárolási osztály kódja

10 - Combustible liquids

WGK

WGK 1

Lobbanási pont (F)

No data available

Lobbanási pont (C)

No data available

Egyéni védőeszköz

Eyeshields, Gloves


Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number

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Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Takafumi Matsumura et al.
Scientific reports, 11(1), 3458-3458 (2021-02-12)
In vitro spermatogenesis (IVS) using air-liquid interphase organ culture method is possible with mouse testis tissues. The same method, however, has been hardly applicable to animals other than mice, only producing no or limited progression of spermatogenesis. In the present
Po-Hsien Huang et al.
Science signaling, 6(267), ra19-ra19 (2013-03-21)
Vitamin E is a fat-soluble vitamin with antioxidant properties. Tocopherols are the predominant form of vitamin E found in the diet and in supplements and have garnered interest for their potential cancer therapeutic and preventive effects, such as the dephosphorylation
Kristin I Løken-Amsrud et al.
PloS one, 8(1), e54417-e54417 (2013-01-26)
Alpha-tocopherol is the main vitamin E compound in humans, and has important antioxidative and immunomodulatory properties. The aim of this study was to study alpha-tocopherol concentrations and their relationship to disease activity in Norwegian multiple sclerosis (MS) patients. Prospective cohort
Katharina M Espe et al.
Clinical journal of the American Society of Nephrology : CJASN, 8(3), 452-458 (2013-01-22)
Trials with the antioxidant vitamin E have failed to show benefit in the general population. Considering the different causes of death in ESRD, this study investigated the association between plasma concentrations of α-tocopherol and specific clinical outcomes in diabetic hemodialysis
Adam Prokopowicz et al.
Occupational and environmental medicine, 70(6), 365-371 (2013-02-05)
Changes in enzymatic antioxidant activity are frequently observed in workers occupationally exposed to lead. Few studies have investigated the influence of lead on the non-enzymatic antioxidant system. The aim of our study was to assess the influence of occupational exposure

Protocols

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

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