Passa al contenuto
Merck
Tutte le immagini(4)

Documenti fondamentali

Visualizza tutta la documentazione

T1782

Sigma-Aldrich

(+)-γ-Tocopherol

≥96% (HPLC)

Sinonimo/i:

gamma-Tocopherol, (R,R,R)-γ-Tocopherol, 7,8-Dimethyltocol

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(4)

About This Item

Formula empirica (notazione di Hill):
C28H48O2
Numero CAS:
54-28-4
Peso molecolare:
416.68
Beilstein:
93072
Numero CE:
200-201-5
Numero MDL:
MFCD00066529
Codice UNSPSC:
12352211
eCl@ss:
34058016
ID PubChem:
24899992
NACRES:
NA.79

Livello qualitativo

200

Saggio

≥96% (HPLC)

Stato

liquid

tecniche

HPLC: suitable

Colore

dark brown
 colorless to dark yellow

Temperatura di conservazione

2-8°C

Stringa SMILE

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

InChI

1S/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-19-26(29)23(5)24(6)27(25)30-28/h19-22,29H,8-18H2,1-7H3/t21-,22-,28-/m1/s1
QUEDXNHFTDJVIY-DQCZWYHMSA-N

Informazioni sul gene

human ... HMGCR(3156)

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Applicazioni

(+)-γ-Tocopherol has been used:
  • as reference material for the quantification of γ-tocopherol in the oil sample using high performance liquid chromatography with diode array detector (HPLC/DAD)(192}
  • as a component of diet to feed vitamin-E-depleted rats to study its effects
  • as an additive in the feed to study its effects in reducing dietary induced oxidative stress in vivo and improving meat lipid stability in broilers

Azioni biochim/fisiol

Tocopherols (TCP) (vitamin E) are a series (α, β, γ and δ) of chiral organic molecules that vary in their degree of methylation of the phenol moiety of the chromanol ring. Tocopherols are lipid soluble antioxidants that protect cell membranes from oxidative damage. α-Tocopherol is the form of tocopherol preferentially absorbed by homo sapiens. Various isofroms and analogues of tocopherol have opposing and differentiated regulatory activities in vivo.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
SLCM2153
SLCL9297
SLCL7830
SLCL0519
SLCJ1582

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 7

1 of 7

(±)-gamma-Tocopherol-D3 solution 500 μg/mL in methanol, certified reference material, ampule of 1 mL

Supelco

V-046

(±)-gamma-Tocopherol-D3 solution

δ-Tocotrienol analytical standard

Supelco

69745

δ-Tocotrienol

γ-Tocotrienol analytical standard

Supelco

49634

γ-Tocotrienol

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

Supelco

PHR1031

(±)-α-tocoferolo

Tocopherol Set The Tocopherol Set is a convenient four-vial pack containing ~50 mg each of all-rac-α, all-rac-β, RRR-γ, and RRR-δ-tocopherols.

Millipore

613424

Tocopherol Set

DL-α-Tocopherol acetate ≥96% (HPLC)

Sigma-Aldrich

T3376

DL-α-Tocopherol acetate

vibrant-m

NIST3278

Tocopherols in edible oils

Graded dietary levels of RRR-gamma-tocopherol induce a marked increase in the concentrations of alpha-and gamma-tocopherol in nervous tissues, heart, liver and muscle of vitamin-E-deficient rats
Clement M, et al.
Biochimica et biophysica acta. General subjects, 1334(2-3), 173-118 (1997)
Characterization of oil extracted from the kernel of the fruit of cumare?s palm (Astrocaryum chambira Barret)
Ramirez-Nino MA, et al.
Revista da Faculdade de Odontologia de Aracatuba, 71(1), 8415-8422 (2018)
Chandra K Singh et al.
Oncotarget, 5(11), 3651-3661 (2014-07-09)
Studies have shown that vitamin E and selenium possess antiproliferative effects against prostate cancer (PCa). However, results from the Selenium and Vitamin E Cancer Prevention Trial (SELECT) suggest that vitamin E (α-tocopheryl acetate; 400 mg) and/or selenium (L-selenomethionine; 200 μg)
The potency of alpha-and gamma-tocopherol, and their combination, in reducing dietary induced oxidative stress in vivo and improving meat lipid stability in broilers
Tomavzin U, et al.
Archiv fur Geflugelkunde, 77, 266-274 (2013)
P C Allen et al.
Poultry science, 81(1), 41-48 (2002-03-12)
In two trials, broiler chickens, processed similarly to those placed in commercial operation, were fed, from 1 d of age, a range (13 to 200 ppm) of DL-alpha-tocopheryl acetate (VE-AC) levels, and the effects on the pathology of Eimeria maxima
Visualizza tutti i documenti correlati

Protocolli

HPLC Analysis of Vitamins, Fat Soluble (A and E), on SUPELCOSIL™ LC-18

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

HPLC Analysis of Fat Soluble Vitamins by Normal Phase Chromatography on Ascentis® Si

Separation of (±)-α-Tocopherol, analytical standard; Menadione (K3), analytical standard; (+)-γ-Tocopherol, analytical standard; Cholecalciferol (D3), analytical standard

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.