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HomeProduct name listD-DELTA-TOCOPHEROL

D-DELTA-TOCOPHEROL

Synonym(s):(+)-δ-Tocopherol

  • CAS NO.:119-13-1
  • Empirical Formula: C27H46O2
  • Molecular Weight: 402.65
  • MDL number: MFCD20486794
  • EINECS: 204-299-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-20 11:41:24
D-DELTA-TOCOPHEROL Structural

What is D-DELTA-TOCOPHEROL?

Chemical properties

clear yellow to brownish viscous liquid

The Uses of D-DELTA-TOCOPHEROL

One of the naturally occurring forms of Vitamin E. Isolated from soybean oil.

The Uses of D-DELTA-TOCOPHEROL

(+)-δ-Tocopherol has been used as a reference material for its extraction from oil using high performance liquid chromatography (HPLC). It has also been used as a standard to quantify δ-tocopherol in soybean using reverse-phase high performance liquid chromatography.

Definition

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

General Description

δ-Tocopherol, a homolog of vitamin E, is a phytochemical with potent antioxidant activity. It has been investigated for its potential medical, biological, and physio-chemical applications.

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.

Properties of D-DELTA-TOCOPHEROL

Melting point: <25℃
alpha  25546 +3.4° (c = 15.5 in alc); 25546 +1.1° (c = 10.9 in benzene)
Boiling point: 464.74°C (rough estimate)
Density  0.9932 (rough estimate)
refractive index  1.4480 (estimate)
Flash point: >93℃
storage temp.  -20°C
solubility  Chloroform (Sparingly), Ethanol (Slightly, Sonicated), Ethyl Acetate (Slightly),
form  Viscous Liquid
pka 10.70±0.40(Predicted)
color  Clear yellow to brownish
CAS DataBase Reference 119-13-1
EPA Substance Registry System 2H-1-Benzopyran-6-ol, 3,4-dihydro-2,8-dimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-, (2R)- (119-13-1)

Safety information for D-DELTA-TOCOPHEROL

Computed Descriptors for D-DELTA-TOCOPHEROL

InChIKey GZIFEOYASATJEH-VHFRWLAGSA-N

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