T3251
(±)-α-Tocopherol
synthetic, ≥96% (HPLC)
Manufacturer: Sigma Aldrich
CAS Number: 10191-41-0
Synonym(S): DL-all-rac-α-Tocopherol, Vitamin E
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | T3251-5-G | In Stock | ₹ 2,327.38 |
| 25 G | T3251-25-G | In Stock | ₹ 2,960.00 |
| 100 G | T3251-100-G | In Stock | ₹ 12,188.95 |
| 500 G | T3251-500-G | In Stock | ₹ 29,920.30 |
T3251 - 5 G
In Stock
Quantity
1
Base Price: ₹ 2,327.38
GST (18%): ₹ 418.928
Total Price: ₹ 2,746.308
biological source
synthetic
Quality Level
200
Assay
≥96% (HPLC)
form
liquid
technique(s)
HPLC: suitable
color
faint brown to brown yellow to very dark yellow
solubility
H2O: insolubleacetone: misciblechloroform: miscibleethanol: misciblevegetable oils: miscible
density
0.950 g/mL at 20 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
Other Options
Related Products
Description
- Application: (±)-α-Tocopherol has been used for preparing mycobacterial emulsions. It has also been used to study its immunomodulatory effect on influenza virus.
- Biochem/physiol Actions: Tocopherols (vitamin E) comprise of a series (α, β, γ and δ) of chiral compounds that differ by the methylation degree of the phenol moiety of the chromanol ring. They function as lipid soluble antioxidants and protect cell membranes from oxidative damage. α-tocopherols are favorably absorbed by humans and their nicotinate salts can function as vitamin E supplements. Studies have also reported that vitamin E can prevent cell damage caused by pharmacologically induced epilepsy in rats.
- Preparation Note: (±)-α-Tocopherol is miscible with chloroform, ethanol, ether, acetone, and vegetable oils. However, it is practically insoluble in water. (±)-α-Tocopherol is unstable under alkaline conditions.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
Hazard Classifications
Skin Sens. 1
WGK
WGK 1
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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biological source: synthetic
Quality Level: 200
Assay: ≥96% (HPLC)
form: liquid
technique(s): HPLC: suitable
color: faint brown to brown yellow to very dark yellow
solubility: H2O: insolubleacetone: misciblechloroform: miscibleethanol: misciblevegetable oils: miscible
density: 0.950 g/mL at 20 °C (lit.)
storage temp.: 2-8°C
SMILES string: CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
biological source:
synthetic
Quality Level:
200
Assay:
≥96% (HPLC)
form:
liquid
technique(s):
HPLC: suitable
color:
faint brown to brown yellow to very dark yellow
solubility:
H2O: insolubleacetone: misciblechloroform: miscibleethanol: misciblevegetable oils: miscible
density:
0.950 g/mL at 20 °C (lit.)
storage temp.:
2-8°C
SMILES string:
CC(C)CCCC(C)CCCC(C)CCCC1(C)CCc2c(C)c(O)c(C)c(C)c2O1
biological source: __
Quality Level: 400
Assay: ≥99.0% (titration)
form: crystalline
technique(s): affinity chromatography: suitable
color: white
solubility: __
density: __
storage temp.: __
SMILES string: __
biological source:
__
Quality Level:
400
Assay:
≥99.0% (titration)
form:
crystalline
technique(s):
affinity chromatography: suitable
color:
white
solubility:
__
density:
__
storage temp.:
__
SMILES string:
__
biological source: __
Quality Level: 200
Assay: 98.0-102.0% (HPLC)
form: powder or crystals
technique(s): __
color: faint yellow to dark yellow
solubility: __
density: __
storage temp.: 2-8°C
SMILES string: CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O
biological source:
__
Quality Level:
200
Assay:
98.0-102.0% (HPLC)
form:
powder or crystals
technique(s):
__
color:
faint yellow to dark yellow
solubility:
__
density:
__
storage temp.:
2-8°C
SMILES string:
CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O
biological source: __
Quality Level: 200
Assay: 98.0-102.0% (HPLC)
form: powder or crystals
technique(s): __
color: faint yellow to dark yellow
solubility: __
density: __
storage temp.: 2-8°C
SMILES string: CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O
biological source:
__
Quality Level:
200
Assay:
98.0-102.0% (HPLC)
form:
powder or crystals
technique(s):
__
color:
faint yellow to dark yellow
solubility:
__
density:
__
storage temp.:
2-8°C
SMILES string:
CN(C)[C@H]1[C@@H]2C[C@H]3C(=C(O)[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c4c(O)cccc4[C@@]3(C)O