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T1539

Sigma-Aldrich

(+)-α-Tocopherol

Type VI, from vegetable oil, liquid (≥0.88M based on potency, density and molecular wt.), BioReagent, suitable for insect cell culture, ≥1000 IU/g

Sinonimo/i:

2,5,7,8-Tetramethyl-2-(4′,8′,12′-trimethyltridecyl)-6-chromanol, 5,7,8-Trimethyltocol, D-α-Tocopherol, Vitamin E

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About This Item

Formula empirica (notazione di Hill):
C29H50O2
Numero CAS:
59-02-9
Peso molecolare:
430.71
Beilstein:
4712525
Numero CE:
200-412-2
Numero MDL:
MFCD00072045
Codice UNSPSC:
12352205
eCl@ss:
34058016
ID PubChem:
24899979
NACRES:
NA.75

Origine biologica

vegetable oil

Tipo

Type VI

Nome Commerciale

BioReagent

Forma fisica

liquid (≥0.88M based on potency, density and molecular wt.)

Potenza

≥600 mg d-α-tocopherol per g

Attività specifica

≥1000 IU/g

PM

Mw 430.71 g/mol

Concentrazione

≥600 mg/g

tecniche

cell culture | insect: suitable

Colore

yellow-orange

Indice di rifrazione

n20/D 1.505 (lit.)

P. eboll.

200-220 °C/0.1 mmHg (lit.)

Solubilità

chloroform: soluble 0.1 mL/mL, clear, faintly yellow to yellow

Densità

0.95 g/mL at 25 °C (lit.)

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(O)c(C)c(C)c2O1

InChI

1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22-,29-/m1/s1
GVJHHUAWPYXKBD-IEOSBIPESA-N

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Applicazioni

Use in insect cell culture applications as an antioxidant.

Altre note

Mixed constitutional (α, β, γ, δ) isomers.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

230.0 °F - closed cup

Punto d’infiammabilità (°C)

110 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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(±)-α-tocoferolo analytical standard

Supelco

47783

(±)-α-tocoferolo

Αlfa tocoferolo United States Pharmacopeia (USP) Reference Standard

USP

1667600

Αlfa tocoferolo

DL-α-Tocopherol acetate ≥96% (HPLC)

Sigma-Aldrich

T3376

DL-α-Tocopherol acetate

(+)-δ-Tocopherol ≥90%

Sigma-Aldrich

T2028

(+)-δ-Tocopherol

(±)-α-Tocopherol phosphate disodium salt water-soluble α-tocopherol analog

Sigma-Aldrich

T2020

(±)-α-Tocopherol phosphate disodium salt

(+)-γ-Tocopherol ≥96% (HPLC)

Sigma-Aldrich

T1782

(+)-γ-Tocopherol

(±)-α-tocoferolo 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Supelco

V-020

(±)-α-tocoferolo

(±)-α-tocoferolo Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1031

(±)-α-tocoferolo

Y Loetscher et al.
Poultry science, 92(11), 2938-2948 (2013-10-19)
Prevention of lipid oxidation needs special attention because a high proportion of fatty acids in broiler meat are unsaturated. A feeding experiment was conducted to evaluate the antioxidant effect of dietary addition of rosemary, chokeberry pomace, rosehip, or nettle in
Karl Michaëlsson et al.
The American journal of clinical nutrition, 99(1), 107-114 (2013-11-15)
A reduction in the formation of free radicals and oxidative stress might reduce the rate of bone loss and muscle wasting. The objective was to determine whether α-tocopherol intake or serum concentrations are associated with fracture risk in older women
Jen-Hao Cheng et al.
European journal of medicinal chemistry, 46(4), 1222-1231 (2011-02-25)
In an effort to develop novel antioxidant as anticancer agents, a series of xanthones were prepared. In vitro screening, the synthetic xanthones revealed significant inhibitory effects on xanthine oxidase and ABTS radical-cation scavenging activity. The selective compounds 2 and 8
Ying Yang et al.
Food chemistry, 141(1), 473-481 (2013-06-19)
Vitamin E is an essential micronutrient for humans and animals due to its antioxidant and non-antioxidant biological activities. The α-tocopherol acetate form is often used in foods and other products due to its high biological activity and chemical stability. In
Laura L Baxter et al.
Nutrients, 4(6), 467-490 (2012-07-24)
Vitamin E isoforms are essential nutrients that are widely used as dietary supplements and therapeutic agents for a variety of diseases. However, their pharmacokinetic (PK) properties remain poorly characterized, and high dosage animal studies may provide further information on their
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