119-13-1 Usage
Description
D-DELTA-TOCOPHEROL, also known as (+)-δ-Tocopherol, is a naturally occurring form of Vitamin E, a phytochemical with potent antioxidant activity. It is a clear yellow to brownish viscous liquid that has been isolated from soybean oil and is being investigated for its potential medical, biological, and physio-chemical applications.
Uses
Used in Pharmaceutical and Biomedical Applications:
D-DELTA-TOCOPHEROL is used as a reference material for its extraction from oil using high performance liquid chromatography (HPLC). It serves as a standard to quantify δ-tocopherol in soybean using reverse-phase high performance liquid chromatography, which is crucial for ensuring the quality and consistency of this essential nutrient in the pharmaceutical and biomedical industries.
Used in Food Industry:
D-DELTA-TOCOPHEROL is used as an additive in the food industry for its antioxidant properties. It helps to preserve the freshness and quality of various food products by preventing oxidation, which can lead to spoilage and the development of off-flavors.
Used in Cosmetics and Personal Care Industry:
In the cosmetics and personal care industry, D-DELTA-TOCOPHEROL is used as an ingredient in skincare and beauty products due to its antioxidant and anti-inflammatory properties. It helps to protect the skin from environmental stressors, such as free radicals and UV radiation, and may contribute to the prevention of premature aging and skin damage.
Used in Research and Development:
D-DELTA-TOCOPHEROL is used as a research compound in various scientific studies, particularly in the fields of nutrition, biochemistry, and pharmacology. It is valuable for understanding the role of Vitamin E in human health and for developing new applications and formulations in the pharmaceutical, food, and cosmetics industries.
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 fat soluble anti-oxidants that protect cell membranes from oxidative damage. δ-T is methylated at the 8-position. It has an anticancer property. δ-T is involved in proinflammatory response initiated by reactive oxygen species. It lowers lipid accumulation and promotes neuronal differentiation. δ-T also has antiangiogenic and natriuretic activities.
Check Digit Verification of cas no
The CAS Registry Mumber 119-13-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119-13:
(5*1)+(4*1)+(3*9)+(2*1)+(1*3)=41
41 % 10 = 1
So 119-13-1 is a valid CAS Registry Number.
InChI:InChI=1/C27H46O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-16-27(6)17-15-24-19-25(28)18-23(5)26(24)29-27/h18-22,28H,7-17H2,1-6H3
119-13-1Relevant articles and documents
CYCLIC PEROXIDE OXIDATION OF AROMATIC COMPOUND PRODUCTION AND USE THEREOF
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Page/Page column 9; 10, (2014/10/15)
The present invention provides a method for converting an aromatic hydrocarbon to a phenol by providing an aromatic hydrocarbon comprising one or more aromatic C-H bonds and one or more activated C-H bonds in a solvent; adding a phthaloyl peroxide to the solvent; converting the phthaloyl peroxide to a di-radical; contacting the di-radical with the one or more aromatic C-H bonds; oxidizing selectively one of the one or more aromatic C-H bonds in preference to the one or more activated C-H bonds; adding a hydroxyl group to the one of the one or more aromatic C-H bonds to form one or more phenols; and purifying the one or more phenols.
Process for separating tocopherol homologues
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Page/Page column 2-3, (2008/06/13)
Methods for separating gamma and delta homologues of tocopherol are described.
The substrate specificity of tocopherol cyclase
Stocker, Achim,Fretz, Heinz,Frick, Haroun,Ruettimann, August,Woggon, Wolf-Dietrich
, p. 1129 - 1134 (2007/10/03)
The substrate specificity of the enzyme tocopherol cyclase from the blue-green algae Anabaena variabilis (Cyanobacteria) was investigated with 11 substrate analogues revealing the significance of three major recognition sites: (i) the OH group at C(1) of the hydroquinone, (ii) the (E) configuration of the double bond, and (iii) the length of the lipophilic side chain. Experiments with two affinity matrices suggest that substrates approach the enzyme's active site with the hydrophobic tail.
