Lamotrigine

Lamotrigine (CAS 84057-84-1, EC 281-901-8) is a synthetic pharmaceutical compound belonging to the phenyltriazine class, commonly identified by the abbreviations LTG and BW-430C. It is commercially known under trade names including Lamictal and Lamidus. No E-code designation applies to this substance.

In pharmaceutical manufacturing, lamotrigine serves as an active intermediate in the production of anticonvulsant drug formulations, where it acts by blocking voltage-gated sodium channels to inhibit neuronal firing. It also finds application in specialty polymer and textile processing, where its halogenated structure contributes to flame retardant performance through gas-phase radical inhibition during combustion.

Lamotrigine is supplied as a white to cream powder meeting pharmaceutical-grade specifications aligned with Ph.Eur. monograph standards and subject to REACH registration requirements within the European market. Procurement quantities are available for both development-scale and commercial-volume orders. Buyers should confirm grade suitability and documentation requirements prior to ordering.