- D-Delta-Tocopherol
-
- $0.00 / 10G/Bag
-
2024-07-10
- CAS:119-13-1
- Min. Order: 10G/Bag
- Purity: 98% up
- Supply Ability: 20 tons
- D-DELTA-TOCOPHEROL
-
- $1177.00 / 100g
-
2024-04-28
- CAS:119-13-1
- Min. Order: 100g
- Purity: 99
- Supply Ability: 10000kg/month
- D-DELTA-TOCOPHEROL
-
- $0.00 / 25KG
-
2023-11-16
- CAS:119-13-1
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
|
| | D-DELTA-TOCOPHEROL Basic information |
| | D-DELTA-TOCOPHEROL Chemical Properties |
| 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) | | Fp | >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 | | InChIKey | GZIFEOYASATJEH-VHFRWLAGSA-N | | LogP | 10.493 (est) | | 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 Statements | 24/25 | | WGK Germany | 3 | | HS Code | 29329990 |
| | D-DELTA-TOCOPHEROL Usage And Synthesis |
| Chemical Properties | clear yellow to brownish viscous liquid | | Uses | (+)-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. | | Uses | One of the naturally occurring forms of Vitamin E. Isolated from soybean oil. | | 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. |
| | D-DELTA-TOCOPHEROL Preparation Products And Raw materials |
|