Lamotrigine

Lamotrigine

Nom du produit Lamotrigine
Numéro CAS 84057-84-1
Formule moléculaire C9H7Cl2N5
Poids moléculaire 256.09
Apparence Poudre cristalline blanche à blanc cassé
Essai (HPLC) 98.0% - 101.0%
Perte au séchage ≤ 0,5%
Résidu au feu ≤ 0,11 TP3T
Métaux lourds ≤ 10 ppm
Point de fusion 216°C - 220°C
Rotation spécifique Not applicable (achiral)

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Synonyms :Lamictal, BW-430C, 3,5-Diamino-6-(2,3-dichlorophenyl)-1,2,4-triazine, 6-(2,3-Dichlorophenyl)-1,2,4-triazine-3,5-diamine, Lamotrigine base, Lamotrigine USP

Lamotrigine is a phenyltriazine derivative that functions as an anticonvulsant and mood-stabilizing agent. It is primarily used in the management of epilepsy and bipolar disorder, where it helps to stabilize neuronal membranes by blocking voltage-sensitive sodium channels and inhibiting the release of excitatory neurotransmitters, particularly glutamate. This mechanism of action contributes to its efficacy in reducing seizure frequency and preventing mood episodes.

As a pharmaceutical intermediate, lamotrigine is a key active pharmaceutical ingredient (API) in the production of antiepileptic and psychiatric medications. Its well-characterized profile and established therapeutic benefits make it a valuable compound for both research and commercial applications.

Fonction

  • Anticonvulsant Activity: Inhibits voltage-gated sodium channels, stabilizing presynaptic neuronal membranes and reducing abnormal electrical discharges in the brain.
  • Glutamate Release Inhibition: Modulates the release of excitatory amino acids, particularly glutamate, thereby dampening excitatory neurotransmission and preventing seizure propagation.
  • Mood Stabilization: Exhibits efficacy in bipolar disorder by prolonging the time to depressive and manic episodes, likely through similar ion channel modulation and neurotransmitter regulation.
  • Neuroprotective Effects: Demonstrates potential neuroprotective properties in models of ischemia and excitotoxicity, supporting its use in neurological conditions.

Origine et pureté

  • Source: Synthetic compound produced via chemical synthesis, with high purity suitable for pharmaceutical use.
  • Normalisation: Conforms to USP/EP specifications; assay (HPLC) 98.0% – 101.0% on dried basis.
  • Formulaires: Available as a crystalline powder, typically in bulk quantities for formulation or further processing.
  • Applications: Used as an API in tablets, oral suspensions, and other dosage forms for epilepsy and bipolar disorder; also employed in research and development.

Documentation et approvisionnement

  • Documentation: certificat d'analyse (COA), fiche de données de sécurité (FDS), fiche technique (TDS)
  • Délai de livraison: 7-15 days after order confirmation, depending on quantity and destination.
  • Emballage: Supplied in double polyethylene bags inside fiber drums or as per customer request; net weight 25 kg per drum.

Demande de devis

  • Notre adresse: 280, rue Main, Xi'an, Shaanxi, Chine
  • LyvBio Co. — E-mail : info@lyvbio.com

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