N-AcetyltizanidineTizanidine IMP 1-[2-[(5-Chloro-2,1,3-benzothiadiazol-4-yl)amino]-4,5-dihydro-1H-imidazol-1-yl]-ethanone

1-Acetylimidazolidine-2-thioneTizanidine IMP 1-(2-Thioxo-1-imidazolidinyl)ethanone

2-(Bismethyl)aminomethylcyclohexanone HydrochlorideTramadol IMP 2-(dimethylaminomethyl)-1-cyclohexanone Hydrochloride

Trazodone N-OxideTrazodone Hydrochloride IMP 2-[3-[4-(3-Chlorophenyl)-1-oxido-1-piperazinyl]propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one

Deschloro TrazodoneTrazodone Hydrochloride IMP 2-[3-(4-Phenyl-1-piperazinyl)propyl]-1,2,4-triazolo[4,3-a]pyridin-3(2H)-one

Trazadone Isobutyl etherTrazodone Hydrochloride IMP 3-[4-(3-Chlorophenyl)piperazin-1-yl]propyl Isobutyl Ether Dihydrochloride

Timolol Impurity HTimolol IMP 2-(3-(tert-Butylamino)-2-hydroxypropyl)-4-morpholino-1,2,5-thiadiazol-3(2H)-one

rac-IsotimololTimolol IMP 3-(tert-Butylamino)-2-(4-morpholino-1,2,5-thiadiazol-3-yloxy)propan-1-ol

Timolol Impurity CTimolol IMP (2RS)-N-(1,1-Dimethylethyl)-2,3-bis[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-1-amine

3-Hydroxy-4-morpholino-1,2,5-thiazoleTimolol IMP 4-Morpholino-1,2,5-thiadiazol-3-ol