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rel-α-Vitamin E (Synonyms: rel-(+)-α-Tocopherol; rel-D-α-Tocopherol)

Cat. No.: HY-N0683A Purity: >70.0%
Handling Instructions

rel-α-Vitamin E (rel-(+)-α-Tocopherol) is a vitamin with antioxidant properties and also a mixture.

For research use only. We do not sell to patients.

rel-α-Vitamin E Chemical Structure

rel-α-Vitamin E Chemical Structure

CAS No. : 2074-53-5

Size Price Stock Quantity
10 mM * 1 mL in Water USD 66 In-stock
Estimated Time of Arrival: December 31
10 mg USD 60 In-stock
Estimated Time of Arrival: December 31
50 mg   Get quote  
100 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

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rel-α-Vitamin E (rel-(+)-α-Tocopherol) is a vitamin with antioxidant properties and also a mixture[1].

In Vitro

Vitamin E is a lipid-soluble, chain-breaking type of antioxidant present in human blood. Vitamin E works as a free radical scavenger and has the primary function of destroying peroxyl radicals. Thus, it protects long-chain polyunsaturated fatty acids (e.g., cell membranes or low-density lipoprotein cholesterol) from oxidation or destruction. Its association with vitamin C is of great pathophysiological importance, because inhibition of lipid peroxidation by α-tocopherol occurs through its conversion into an oxidized α-tocopheroxyl radical, which in turn is regenerated to α-tocopherol through reduction by redox-active reagents[1].
α-Tocopherol can inhibit the recruitment of lymphocytes and eosinophils[1].

In Vivo

In order to longitudinally relate vitamin E status, evaluated by means of α- and γ-tocopherol measured in erythrocytes membranes, to inflammatory state and oxidative stress by means of total antioxidant capacity of plasma and lipid peroxidation biomarkers, and to assess its association to hard long-term outcomes (e.g., overall and cause-specific graft and recipient loss), and to be able to likewise account for liver, lung, and heart transplant recipients[1].

Molecular Weight







OC1=C(C)C(C)=C2C(CC[[email protected]](CCC[[email protected]](C)CCC[[email protected]](C)CCCC(C)C)(C)O2)=C1C.[Relative stereochemistry]


Room temperature in continental US; may vary elsewhere.

Pure form -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Solvent & Solubility
In Vitro: 

H2O : 60 mg/mL (139.30 mM; Need ultrasonic)

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.3217 mL 11.6087 mL 23.2175 mL
5 mM 0.4643 mL 2.3217 mL 4.6435 mL
10 mM 0.2322 mL 1.1609 mL 2.3217 mL
*Please refer to the solubility information to select the appropriate solvent.
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  • Molarity Calculator

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The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2


rel-α-Vitamin Erel-(+)-α-Tocopherol rel-D-α-TocopherolOthersMixtureantioxidantα-tocopheroloxidativestressinflammationbiomarkerInhibitorinhibitorinhibit

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