API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Zolmitriptan

ZolmitriptaN R-Isomer

((R)-4-({3-[2-(Dimethylamino)ethyl]indol-5-yl}methyl)oxazolidin-2-one) ZolmitriptaN--R-Isomer
Zolmitriptan

Zolmitriptan Impurity

(S)-4-(4-Amino benzyl)-2-oxazolidinone hydrochloride Zolmitriptan-Impurity--(S)-4-(4-Amino-benzyl)
Zolmitriptan

Zolmitriptan Related Compound B

((S)-2-Amino-3-{3-[2-(dimethylamino)ethyl]-1H-indol-5-yl}propan-1-ol) Zolmitriptan-Related-Compound-B