CAS No. 68506-86-5

Vigabatrin Chemical Structure
Chemical Structure
Check the Vigabatrin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 68506-86-5
Molecular Formula

C6H11NO2

Molecular Weight (MW) 129.16

Ordering Information

Biological Activity

Vigabatrin (γ-Vinyl-GABA) is an orally active, irreversible inhibitor of GABA transaminase (GABA-T), the key enzyme responsible for the catabolism of γ-aminobutyric acid. By selectively blocking GABA breakdown, it significantly increases brain GABA levels and enhances inhibitory neurotransmission. This potentiation of GABAergic tone attenuates central neuronal hyperexcitability, thereby conferring broad-spectrum antiepileptic activity and effective seizure control. [1]

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Note: Technical data last updated: Sep 1, 2026.