Piperazine e Impurezas

1-(5-Trifluoromethyl-[1,3,4]thiadiazol-2-yl)-piperazine

2-(4-(3-Methoxyphenyl)piperazin-1-yl)aniline

6-(Piperazin-1-yl)pyridin-3-amine

1-{3-[(2,6-dichlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine

4-Benzhydryl-N-butylpiperazine-1-carboxamide

4-(2-Chloro-pyridine-3-carbonyl)-3-methyl-piperazine-1-carboxylic acid tert-butyl ester

(3S)-1-Benzyl-3-tert-Butylpiperazine

5-Piperazin-1-yl-indan-1-one

1-(1,2,4-Oxadiazol-3-ylmethyl)piperazine dihydrochloride

Tert-butyl 4-(5-(aminomethyl)pyrimidin-2-yl)piperazine-1-carboxylate

2-{4-[(tert-Butoxy)carbonyl]piperazin-1-yl}-2-(2,4-dichlorophenyl)acetic acid

1-[4-(benzyloxy)-3-methoxybenzyl]piperazine

3-Chloro-4-(4-(2-chlorobenzyl)piperazin-1-yl)aniline

1-[(5-methylthien-2-yl)methyl]piperazine

1-Methyl-4-((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methyl)piperazine

2-(4-(3-Chlorophenyl)piperazin-1-yl)-7-(p-tolyl)thieno[3,2-d]pyrimidin-4(1H)-one

4-Carboxymethyl-3-methyl-piperazine-1-carboxylic acid benzyl ester

2-Methoxy-1-(3-(piperazin-1-yl)azetidin-1-yl)ethan-1-one

1-(3-Methyl-1,2-oxazole-5-carbonyl)piperazine hydrochloride

(R)-3-Benzyl-4,5-dimethyl-6-(3-methylpiperazin-1-yl)pyridazine