Piperazine e Impurezas

1-(1-Benzothiophen-3-ylmethyl)piperazine

1-[2-(Methylsulfonyl)-4-nitrophenyl]-3-methylpiperazine

2-(4-Benzyl-2,3-dioxopiperazin-1-yl)acetic acid

5-(4-Boc-Piperazinomethyl)thiophene-2-boronic acid

2-(4-methylpiperazin-1-yl)-6-nitrobenzoic acid

2-(4-(2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)ethyl)piperazin-1-yl)acetic acid dihydrochloride

(2R)-1-(1-piperazinyl)-2-propanol dihydrochloride

1-(4-((4-Aminophenyl)sulfonyl)piperazin-1-yl)ethan-1-one

1-(1,3-benzodioxol-5-ylmethyl)-2-piperazinone hydrochloride

3-Bromo-2-(4-ethylpiperazino)-5-methylpyridine, HCl

2-Chloro-1-[4-(4-methylbenzenesulfonyl)piperazin-1-yl]propan-1-one

n-Ethyl-3-(piperazin-1-yl)azetidine-1-carboxamide

2-[4-(Methylsulfonyl)piperazin-1-yl]aniline

2-(4-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazin-1-yl)ethanamine

1-methyl-4-(4-piperidinylmethyl)piperazine

1-[4-nitro-3-(1-pyrrolidinyl)phenyl]piperazine hydrochloride

4-fluoro-2-(4-methylpiperazin-1-yl)benzonitrile

3-oxo-3-{4-[(2E)-3-phenylprop-2-en-1-yl]piperazin-1-yl}propanenitrile

2-Chloro-1-(4-(2,5-dimethylphenyl)piperazin-1-yl)ethan-1-one

N-(2,3-dichlorophenyl)-2-(4-(4-fluorophenyl)piperazin-1-yl)acetamide