Chemical Name: (S)-4-((3-chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxamide
Synonym: Pramipexole (7S)-Hydroxy Impurity ; rac-cis-7-Hydroxy Pramipexole ; (6S,7S)-2-amino-6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazol-7-ol