Target intelligence / Profile preview

dl-alpha-tocopherol (Vitamin E)

Target
Vitamin E
Molecular classification
Antioxidant, Vitamin
01

Overview

dl-alpha-tocopherol, commonly known as Vitamin E, is a synthetic form of alpha-tocopherol and functions primarily as a fat-soluble antioxidant. It protects cell membranes from oxidative damage by scavenging free radicals and terminating lipid peroxidation chain reactions. While it exhibits antioxidant properties, it is not typically considered a therapeutic target in the same way as receptors or enzymes.

Other names
dl-alpha-Tocopherol(±)-α-TocopherolDL-all-rac-α-Tocopherol
02

Mechanism of action

Peroxyl radical scavenger; terminates chain reactions during lipid peroxidation by donating hydrogen atoms to lipid radicals.

03

Biological functions

Antioxidant activityModulation of immune functionCell signalingRegulation of gene expressionPeroxyl radical scavenger
04

Disease associations

Cardiovascular diseaseOxidative stress-related diseases
05

Safety considerations

Potential prooxidant activity at high doses or with limited co-antioxidants.

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