API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Pramipexole

Pramipexole Related Compound A (EP-A)

(S)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole Pramipexole-Related-Compound-A--(EP-A)
Pramipexole

EP Impurity B

(S)-2-Amino-6-propionamido tetrahydro benzothiazole PramipexoleEP-Impurity-B
Pramipexole

Impurity C

(R)-4,5,6,7-tetrahydro-N6-propyl-2,6-benzothiazolediamine((R)-Pramipexole) Pramipexole-impurity-C