Piperazine e Impurezas

(S)-2-(Trifluoromethyl)piperazine

2-(4-Benzylpiperazin-1-yl)-1-phenylethan-1-ol

1-(2-Chloro-6-fluoro-benzyl)-piperazine-2-carboxylic acid hydrochloride

2-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)benzo[d]thiazole

1-Cyclopropyl-6-fluoro-4-oxo-7-[4-(2-oxo-propyl)-piperazin-1-yl]-1,4-dihydro-quinoline-3-carboxylic acid

tert-butyl 4-(2-cyano-5-nitrophenyl)piperazine-1-carboxylate

1-[(5-methyl-4H-1,2,4-triazol-3-yl)methyl]piperazine hydrochloride

5-Bromo-2-piperazin-1-ylpyrimidine;hydrochloride

2-(Piperazin-1-yl)-N-(thiazol-2-yl)acetamide

6-Methyl-2-(piperazin-1-yl)pyrimidin-4(3h)-one dihydrochloride

4-(4-Chlorophenyl)piperazin-1-amine

1-(3,4-Dichlorophenyl)-4-(1-phenyl-1h-tetrazol-5-yl)piperazine

3-bromo-4'-(4-methylpiperazinomethyl) benzophenone

(3-Chlorobenzo[b]thiophen-2-yl)(4-(4-fluorophenyl)piperazin-1-yl)methanone

5-methyl-2-piperazinone

4-Ethyl-1-piperazinesulfonyl chloride hydrochloride

2-(4-Bromophenyl)-2-(piperazin-1-yl)ethan-1-ol

tert-Butyl 4-(4-chlorobenzoyl)piperazine-1-carboxylate

4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-4-oxobutanoic acid

tert-Butyl (2R,6R)-2,6-dimethylpiperazine-1-carboxylate hydrochloride