Piperazinas

(S)-2-(4-(2-Amino-1-methoxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-6-yl)piperazin-1-yl)ethan-1-ol

2-Chloro-1-{4-[(5-chlorothiophen-2-yl)sulfonyl]piperazin-1-yl}ethan-1-one

tert-Butyl 3-(2-ethoxy-2-oxoethyl)piperazine-1-carboxylate

5-(Piperazin-1-yl)benzofuran-2-carboxamide hydrochloride

Fmoc-PIP.HCl

Di-tert-butyl 2-(hydroxymethyl)piperazine-1,4-dicarboxylate

2,2-Dimethyl-3-(4-methylpiperazin-1-yl)propanoic acid

N-4-Boc-2-Piperazinecarboxylic acid methyl ester

(S)-1-N-Boc-piperazine-2-carboxylic acid

1-Phenyl-4-(prop-2-yn-1-yl)piperazine

tert-Butyl 4-(2-carbamoylbenzofuran-5-yl)piperazine-1-carboxylate

Ethyl 2-(piperazin-1-yl)pyrimidine-5-carboxylate

1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine acetate

1-tert-Butyloxycarbonyl-4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazine

1[4-(Trifluoromethyl)pyrimid-2-yl]piperazine

1-(2-Fluoro-4-nitrophenyl)piperazine

(S)-1-Boc-2-Isopropylpiperazine

1-(3-Fluoro-4-(piperazin-1-yl)phenyl)ethan-1-one

Benzyl (R)-2-(hydroxymethyl)piperazine-1-carboxylate (hydrochloride)

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

1-(3-Chlorophenyl)piperazin-2-one hydrochloride

1-(4-Chloro-pyridin-2-yl)-piperazine

Benzyl 2-(hydroxymethyl)piperazine-1-carboxylate (hydrochloride)

tert-Butyl 4-(5-aminopyrimidin-2-yl)piperazine-1-carboxylate

tert-Butyl 3-(piperazin-1-yl)azetidine-1-carboxylate

(R)-(4-Benzylpiperazin-2-yl)methanol dihydrochloride

tert-Butyl 4-(5-(4-fluorobenzoyl)pyrimidin-2-yl)piperazine-1-carboxylate

Tert-butyl 4-((6-bromopyridin-3-yl)methyl)piperazine-1-carboxylate

Methyl 4-((4-methylpiperazin-1-yl)methyl)benzoate

(4-Aminophenyl)(piperazin-1-yl)methanone

(S)-2-Isopropyl-1-methylpiperazine dihydrochloride

1-(Tetrahydro-2-furoyl)piperazine

tert-Butyl 4-methyl-3-oxopiperazine-1-carboxylate

1-(2-Cyanophenyl)-piperazine

Methyl 6-(piperazin-1-yl)pyridazine-3-carboxylate

(S)-di-tert-butyl 2-carbamoylpiperazine-1,4-dicarboxylate

1-(2-Bromoethyl)-4-methylpiperazine dihydrobromide

1-Acetylpiperazine

5-(4-Methylpiperazin-1-yl)-2-nitrobenzaldehyde

4-(4-tert-Butoxycarbonylpiperazinyl)phenylboronic acid pinacol ester

(3R,5R)-tert-Butyl 3,5-dimethylpiperazine-1-carboxylate

Benzyl(S)-3-(cyanomethyl)piperazine-1-carboxylate

2-(Piperazin-2-yl)ethanol dihydrochloride

4-(4-Amino-butyl)-piperazine-1-carboxylic acid tert-butyl ester

N-(5-((4-((4-ethylpiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)((4-methyl-3-(5-(thiophen-2-yl)nicotinamido)benzoyl)oxy)carbamoyl)-2-methylphenyl)-5-(thiophen-2-yl)nicotinamide

2-(Piperazin-1-yl)pyrazine

1-methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1,4-dioxide (Imatinib Impuruity)

5-Chloro-2-(4-ethylpiperazin-1-yl)aniline

(2-Methylquinolin-4-yl)(piperazin-1-yl)methanone

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

4-[4-[[2-(4-Chlorophenyl)-5,5-dimethyl-1-cyclohexenyl]methyl]-1-piperazinyl]benzoic Acid Hydrochloride

n-[4-(4-benzylpiperazin-1-yl)phenyl]-2-chloroacetamide hydrochloride

Potassium ((4-(tert-butoxycarbonyl)piperazin-1-yl)methyl)trifluoroborate

1-(5-Bromo-3-nitropyridin-2-yl)piperazine

5-((4-Ethylpiperazin-1-yl)methyl)pyridin-2-amine

1-(6-Bromopyridin-2-yl)piperazine

2-Cyanopiperazine dihydrochloride

(R)-1-BOC-2-((R)-1-HYDROXYETHYL)PIPERAZINE

(R)-1-N-Boc-4-N-Boc-Piperazine-2-carboxylic acid

1-(p-Tolyl)piperazine

Allyl piperazine-1-carboxylate hydrochloride

(S)-1-Boc-3-methylpiperazine

tert-Butyl (2S,5R)-2,5-diethylpiperazine-1-carboxylate

1-(5-Bromopyridin-3-yl)-4-methylpiperazine

tert-Butyl 3,3-dimethylpiperazine-1-carboxylate

3-(4-Chlorophenyl)piperazine-2,5-dione

(2R,4R)-tert-butyl 4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate

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

(S)-4-N-Boc-2-Hydroxymethyl-piperazine

2-(4-Methyl-piperazin-1-yl)-ethylamine

2-(4-Methylpiperazin-1-yl)propanoic acid

[tert-Butoxycarbonylimino(piperazin-1-yl)methyl]carbamic acid tert-butyl ester

tert-Butyl 4-(6-((6-bromo-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate

(2S)-1,2-dimethylpiperazine

2-Phenyl-2-(piperazin-1-yl)acetonitrile

4-(4-Acetylpiperazin-1-yl)-4-oxobutanoic acid

Levocetirizine Dihydrochloride

(4-[4-(tert-Butoxycarbonyl)piperazin-1-yl]phenyl)boronic acid

4-(4-acetylpiperazin-1-yl)-3-nitrobenzoic acid

(R)-1-N-Boc-2-Ethylpiperazine

Piperazine Phosphate Monohydrate

5-(Piperazin-1-yl)benzofuran-2-carboxylic acid

1-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine

(R)-1-N-Boc-Piperazine-2-carboxylic acid

2-(4-(5-Bromopyridin-2-yl)piperazin-1-yl)ethan-1-ol

5-(1-Piperazinyl)-2-benzofurancarboxylic acid ethyl ester dihydrochloride hydrate

tert-Butyl 4-(pyrrolidin-3-yl)piperazine-1-carboxylate hydrochloride

1-BOC-4-(2-PYRIDINYLCARBONYL)-PIPERAZINE

tert-Butyl 4-(4-(hydroxymethyl)phenyl)piperazine-1-carboxylate

(S)-1-Boc-3-Methylpiperazine hydrochloride

1-N-Boc-2-methylpiperazine

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

Quetiapine N-oxide

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

tert-Butyl (S)-3-(4-chlorophenyl)piperazine-1-carboxylate

6,6-Dimethylpiperazin-2-one

1-Ethyl-4-(piperidin-4-yl)piperazine trihydrochloride

Methyl 2-(1,4-dibenzylpiperazin-2-yl)acetate

1-(2,2,2-Trifluoroethyl)piperazin-2-one hydrochloride

4-(4-Propylpiperazin-1-yl)benzoic acid