Piperazine e Impurezas

1-(2-bromobutanoyl)-4-methylpiperazine

(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-(3-methyl-piperazin-1-yl)-methanone hydrochloride

2,3-dimethyl-2'-(4-methylpiperazinomethyl) benzophenone

N-(3-chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide

(3-Chloro-phenyl)-piperazin-1-yl-methanone;hydrochloride

1-Benzyl 4-(tert-butyl) (2R,5R)-2-(hydroxymethyl)-5-methylpiperazine-1,4-dicarboxylate

4-Methyl-2-phenyl-1-(piperidin-4-yl)piperazine trihydrochloride

4-(Piperidin-4-yl)piperazin-2-one dihydrochloride

1-Methyl-2-propylpiperazine

Tert-butyl 4-((4-bromophenyl)sulfonyl)piperazine-1-carboxylate

Ethyl 3-((4-(m-tolyl)piperazin-1-yl)sulfonyl)-1H-pyrazole-4-carboxylate

2-[1-(2-Methyl-piperazin-1-yl)-ethyl]-pyrazine hydrochloride

2-[(4-Methylpiperazin-1-yl)methyl]aniline

1-((1-(O-tolyl)-1H-1,2,3-triazol-5-yl)methyl)piperazine dihydrochloride

3-((4-METHYLPIPERAZIN-1-YL)METHYL)-5-BROMO-1H-INDOLE

1-(3-(Piperazin-1-yl)azetidin-1-yl)propan-1-one

2-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-4,6-dimethylnicotinonitrile

N-(3-chloro-4-methylphenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide

1-((2-Chloro-5-(trifluoromethyl)phenyl)sulfonyl)piperazine

(R)-4-benzyl-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid