The chemical Sumatriptan succinate has a designated molecular formula of C18H27N3O6S and a molecular weight of 413.489 g/mol. Synonyms may include: GR 43175C, Imigran, Antibet, Arcoiran, Diletan, Imijekt, Micralgin, Migmax, Migratan, Migratriptan, Novelian, Permicran (ChemID). Sumatriptan succinate has been assigned a MeSH pharmacological action of: Serotonin 5-HT1 Receptor Agonist.