Zonisamide-d4 - CAS 1020720-04-0

Zonisamide-d4 is a deuterated compound of Zonisamide. Zonisamide has a CAS number of 68291-97-4. Zonisamide, a sulfonamide anticonvulsant, is approved for use as an adjunctive treatment in adults with partial-onset seizures. It may inhibit a carbonic anhydrase although this is not one of the main mechanisms of action. Zonisamide may act by blocking repetitive firing of voltage-gated sodium channels results in a reduction of T-type calcium channel currents, or by binding allosterically to GABA receptors. This latter action may lower the uptake of the inhibitory neurotransmitter GABA while increasing the uptake of the excitatory neurotransmitter glutamate.

Carbonic Anhydrase, Calcium Channel, Sodium Channel

Membrane transporter/Ion channel, Metabolism

1020720-04-0

C8D4H4N2O3S

216.25

C(S(N)(=O)=O)C=1C=2C(ON1)=C(C(=C(C2[2H])[2H])[2H])[2H]

-20°C

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