2-Thiopheneethanol tosylate

Rotigotine is a non-ergoline dopamine agonist used for the treatment of Parkinson’s disease and restless legs syndrome. 2-Thiopheneethanol tosylate is a key intermediate used in the chemical synthesis of Rotigotine.

API Name Rotigotine
CAS No 40412-06-4
Molecular Formula C13H14O3S2
Molecular Weight 282.4 g/mol
Synonyms 2-thiophen-2-ylethyl 4-methylbenzenesulfonate CC1=CC=C(C=C1)S(=O)(=O)OCCC2=CC=CS2