Dofetilide

多非利特

Also known as: Tikosyn, U-68798, Xelide, N-[4-[2-[2-[4-(methanesulfonamido)phenoxy]ethyl-methylamino]ethyl]phenyl]methanesulfonamide, N-[4-[2-[methyl[2-[4-[(methylsulfonyl)amino]phenoxy]ethyl]amino]ethyl]phenyl]methanesulfonamide, Methanesulfonamide, N-(4-(2-(methyl(2-(4-((methylsulfonyl)amino)phenoxy)ethyl)amino)ethyl) phenyl), beta-((p-Methanesulfonamidophenethyl)methylamino)methanesulfono-p-phenetidide

Dofetilide (CAS 115256-11-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H27N3O5S2 and a molecular weight of 441.565 g/mol. It is also known as Tikosyn, U-68798 and Xelide. Key properties include a melting point of 147-1490C, a boiling point of 614.1±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 325.2±34.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

115256-11-6

Jingsj CID

J-35871-4

Molecular Formula

C₁₉H₂₇N₃O₅S₂

Chinese Name

多非利特

Molecular Weight

441.565 g/mol

Category

Organic Compounds

Last updated

8/21/2026