Sumatriptan succinate

琥珀酸舒马普坦

Also known as: Sumatriptan succinate (1:1), GR 43175, Imitrex, Imigran, SuMitrex, 3-[2-(Dimethylamino)ethyl]-N-methyl-1H-indole-5-methanesulfonamide succinate, 1-{3-[2-(dimethylamino)ethyl]-1H-indol-5-yl}-N-methylmethanesulfonamide butanedioate (1:1), Butanedioic acid, compd. with 3-[2-(dimethylamino)ethyl]-N-methyl-1H-indole-5-methanesulfonamide (1:1), MFCD00866222, SuMatriptan Succinate, EP

Sumatriptan succinate (CAS 103628-48-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H27N3O6S and a molecular weight of 341.426 g/mol. It is also known as Sumatriptan succinate (1:1), GR 43175 and Imitrex. Key properties include a melting point of 165-166°C, a boiling point of 497.7ºC at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 254.8ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

103628-48-4

Jingsj CID

J-25046-7

Molecular Formula

C₁₈H₂₇N₃O₆S

Chinese Name

琥珀酸舒马普坦

Molecular Weight

341.426 g/mol

Category

Organic Acids

Last updated

8/21/2026