ChemicalBook > CAS DataBase List > D-gamma-Tocopherol

D-gamma-Tocopherol

Product Name
D-gamma-Tocopherol
CAS No.
54-28-4
Chemical Name
D-gamma-Tocopherol
Synonyms
VITAMIN E(GAMMA);(+)-GAMMA-TOCOPHEROL;(+)-gamma-Tocopherol;D-G-TOCOPHEROL;(+)-g-Tocopherol;(+)-γ-Tocopherol;D-GAMMA-TOCOPHEROL;VITAMIN E(GAMMA)(RG);(R,R,R)-γ-Tocopherol;RRR-GAMMA-TOCOPHEROL
CBNumber
CB1261323
Molecular Formula
C28H48O2
Formula Weight
416.68
MOL File
54-28-4.mol
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D-gamma-Tocopherol Property

Boiling point:
200 °C (0.1 mmHg)
alpha 
30 º (C=2.0 IN ISOOCTANE 25 ºC)
Density 
0.9882 (rough estimate)
refractive index 
n20/D 1.505
Flash point:
9℃
storage temp. 
-20°C
solubility 
Chloroform (Sparingly), Ethanol (Slightly), Methanol (Sparingly)
pka
11.05±0.40(Predicted)
form 
Viscous Liquid
color 
Clear light brown
Merck 
13,9573
BRN 
93072
Stability:
Light Sensitive
LogP
11.440 (est)
CAS DataBase Reference
54-28-4(CAS DataBase Reference)
EPA Substance Registry System
D-.gamma.-Tocopherol (54-28-4)
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Safety

Hazard Codes 
F,T
Risk Statements 
11-23/24/25-39/23/24/25
Safety Statements 
24/25-45-36/37-16-7
RIDADR 
UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 
3
F 
8-10-23
HS Code 
29362800
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H370Causes damage to organs

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P311Call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T1782
Product name
(+)-γ-Tocopherol
Purity
≥96% (HPLC)
Packaging
5mg
Price
$59.3
Updated
2024/03/01
Sigma-Aldrich
Product number
V-021
Product name
(+)-γ?Tocopherol (Vitamin E) solution
Purity
1.0?mg/mLinmethanol,ampuleof1?mL,certifiedreferencematerial,Cerilliant?
Packaging
1mL
Price
$85.2
Updated
2024/03/01
Sigma-Aldrich
Product number
T1782
Product name
(+)-γ-Tocopherol
Purity
≥96% (HPLC)
Packaging
25mg
Price
$95.2
Updated
2024/03/01
Sigma-Aldrich
Product number
47785
Product name
(+)-γ-Tocopherol
Purity
analytical standard
Packaging
25mg
Price
$116
Updated
2024/03/01
Sigma-Aldrich
Product number
T1782
Product name
(+)-γ-Tocopherol
Purity
≥96% (HPLC)
Packaging
100mg
Price
$287
Updated
2024/03/01
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D-gamma-Tocopherol Chemical Properties,Usage,Production

Chemical Properties

clear light brown viscous liquid

Uses

One of the naturally occurring forms of Vitamin E. Most abundant Tocopherol in soybean and corn oils.

Uses

(+)-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

Uses

This Certified Spiking Solution? is suitable for use as a starting material in the preparation of linearity standards, calibrators, and controls in a variety of testing applications from diagnostic testing of Vitamin E deficiency by LC-MS/MS or HPLC to quality control testing of tocopherol-based dietary supplements or pharmaceutical preparations.

Definition

ChEBI: Gamma-tocopherol is a tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 7 and 8. It is found particularly in maize (corn) oil and soya bean (soybean) oils. It has a role as a plant metabolite, a food antioxidant and an algal metabolite. It is a vitamin E and a tocopherol.

General Description

A lipid soluble form of Vitamin E, gamma-Tocopherol is important to human health as an antioxidant and food additive. Vitamin E deficiency, often the result of poor nutrition or low absorption of dietary fat, is monitored in patient serum samples by LC-MS/MS or HPLC.

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.

Purification Methods

-Tocopherol is purified by distillation at high vacuum and stored in dark ampoules under N2. UV: max at 298nm (A1cm 1% 92.8). It is insoluble in H2O but soluble in organic solvents. The allophanate (used for separating it from its isomers) has m 136-138o, [] D 18 +3.4o (CHCl3). [Baxter et al. J Am Chem Soc 65 918 1943, Emerson et al. Science 83 421 1936, J Biol Chem 113 319 1936, Beilstein 17/4 V 158.]

D-gamma-Tocopherol Preparation Products And Raw materials

Raw materials

Preparation Products

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D-gamma-Tocopherol Suppliers

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View Lastest Price from D-gamma-Tocopherol manufacturers

Hebei Zhanyao Biotechnology Co. Ltd
Product
D-gamma-Tocopherol 54-28-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 tons
Release date
2021-10-15
Zhuozhou Wenxi import and Export Co., Ltd
Product
D-gamma-Tocopherol 54-28-4
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
D-gamma-Tocopherol 54-28-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2019-12-31

54-28-4, D-gamma-TocopherolRelated Search:

4-Aminobutyric acid alkyl phenyl polyoxyethylene ether Sodium dodecyl sulfate 1-DODECANESULFONIC ACID SODIUM SALT Alkyl polyglucoside Vitamin E Tocopheryl acetate Tocopherol D-alpha-Tocopheryl acetate Dihydromyrcenol D-gamma-Tocotrienol DL-ALPHA-TOCOPHEROL HYDROGEN SUCCINATE DL-α-Tocopherol DL-ALPHA-TOCOPHEROL ACETATE Vitamin E nicotinate (±)-α-Tocopherol nicotinate Tocoretinate (+/-)-ALPHA-TOCOPHEROL PHOSPHATE DISODIUM SALT

  • 3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-,[2R-[2R*(4R*,8R*)]]-2H-1-Benzopyran-6-ol
  • 3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2h-1-benzopyran-6-o
  • (R,R,R)-γ-Tocopherol
  • [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
  • GAMMA-TOCOPHEROL, 25MG, NEAT
  • VITAMIN E(GAMMA)(REAGENT / STANDARD GRADE)
  • (+)-GAMMA-TOCOPHEROL
  • D-GAMMA-TOCOPHEROL
  • 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,7,8-trimethyl-2-(4R,8R)-4,8,12-trimethyltridecyl-, (2R)-
  • VITAMIN E(GAMMA)(RG)
  • VITAMIN E(TOCOPHEROL)(P)
  • VITAMIN E(TOCOPHEROL)(RG)
  • (2R)-2,7,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol
  • (2R)-2β,7,8-Trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol
  • D-G-TOCOPHEROL
  • (R,R,R)-γ-Tocopherol, 7,8-Dimethyltocol
  • (2R)-3,4-Dihydro-2,7,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol
  • D-gamma-Tocopherol,95%
  • (+)-γ-Tocopherol,(R,R,R)-γ-Tocopherol, 7,8-Dimethyltocol
  • TOCOPHEROL, D-GAMMA-(P)(CALL)
  • TOCOPHEROL, D-GAMMA-(RG)
  • D-gaMMa-Tocopherol, 95% 100MG
  • TOCOPHEROL, D-GAMMA-(RG)(CALL)
  • (R,R,R)-γ-Tocopherol, 7,8-Dimethyltocol D-gamma-Tocopherol
  • RRR-GAMMA-TOCOPHEROL
  • RAC-GAMMA-TOCOPHEROL
  • VITAMIN E(GAMMA)
  • TOCOPHEROL, D-GAMMA-
  • (+)-γ-Tocopherol Solution, 100ppm
  • (+)-g-Tocopherol
  • (+)-gamma-Tocopherol (Vitamin E) solution
  • (+)-γ-Tocopherol
  • D-γ-Tocopherol Solution in Methanol,100μg/mL
  • dextro-gamma-tocopherol
  • (R)-2,7,8-Trimethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-ol
  • [2R[2R*(4R*,8R*)]]-3,4-dihydro-2,7,8-trimethyl-2-(4,8,12-tri...
  • 4-trihydroxy-4-oxobutanoate
  • (+)-gamma-Tocopherol
  • 54-28-4
  • C28H48O2
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