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Merck

T1782

(+)-γ-Tocopherol

≥96% (HPLC)

동의어(들):

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

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C28H48O2
CAS 번호:
54-28-4
Molecular Weight:
416.68
NACRES:
NA.79
PubChem Substance ID:
24899992
eCl@ss:
34058016
UNSPSC Code:
12352211
EC Number:
200-201-5
MDL number:
MFCD00066529
Beilstein/REAXYS Number:
93072

주요 문서

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기술 서비스
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도움 문의

color

dark brown, colorless to dark yellow

InChI key

QUEDXNHFTDJVIY-DQCZWYHMSA-N

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

SMILES string

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

assay

≥96% (HPLC)

form

liquid

technique(s)

HPLC: suitable

storage temp.

2-8°C

Quality Level

200

Gene Information

human ... HMGCR(3156)

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관련 카테고리

Application

(+)-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

Biochem/physiol Actions

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.

저장 등급

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
SLCM2153
SLCL9297
SLCL7830
SLCL0519
SLCJ1582

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COA 검색

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문서 라이브러리 방문

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
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프로토콜

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

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.

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