5-Methoxy-2-tetralone

Its reliable production is vital for manufacturing this non-ergot dopamine receptor agonist, available as a transdermal patch. 5-Methoxy-2-tetralone is a crucial pharmaceutical intermediate (building block) in the multi-step chemical synthesis of Rotigotine, a dopamine agonist drug used to treat Parkinson’s disease and restless legs syndrome, acting as a key precursor that undergoes further reactions (like reduction and amination) to form the final complex drug structure.

API Name Rotigotine
CAS No 32940-15-1
Molecular Formula C11H12O2
Molecular Weight 176.21 g/mol
Synonyms 5-methoxy-3,4-dihydro-1H-naphthalen-2-one