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Electronic Chemicals

•	Biphenyl Derivatives

•	Diphenylamine Series

•	Styrene Derivatives

•	Multi Ring or Fused Ring Arene Derivatives

•

Others

Other Pharmaceutical Intermediates

•	carboxylic acid Series

•	Arylamine Series

•	Acyl chloride Series

•

Esters

•

Others

Boronic Acids Series

•	Phenylboronic acid Series

•	Heterocyclic Boronic Acids

•	Aliphatic Boronic Acids

•	Pinacol esters

Amines & Amine Derivatives

•	Diphenylamine Derivatives

•	Hydrazines

•

Amidines

•	Aromatic Amines

•	Aliphatic Amines

Amino Acid Derivatives

•	N-methyl Amino Acids

•	β-amino acids

•	Special Unnatural Amino Acids

•	SpecProtected Amino Acids

•	Aminoalcohol Derivatives

Other Heterocycles Series

•	Azetidine Derivatives

•	Pyridine Derivatives

•	Pyrazine Derivatives

•	Pyrazole Derivatives

•	Indazole Derivatives

•	Midazole Derivatives

•	Thiazole Derivatives

•	Thiophene Derivatives

•	Furan Derivatives

•	Other Heterocyclic Compounds

Quinoline,isoquinoline Derivatives

•	Quinolines

•	Isoquinolines

Piperazine series: •

Piperazine Derivatives

Pyrrolidine Derivatives

•	Methylpyrrolidine Series

•	Aminopyrrolidine Series

•	Aminomethylpyrrolidine Series

•	Pyrrolidone Series

•	HydroxyPyrrolidone Series

•	Other Pyrrolidone Derivatives

Piperidine Series

•	PhenylPiperidine Series

•	Aminopiperidine Series

•	Aminomethylpiperidine Series

•	Piperidone Series

•	Hydroxypiperidine Series

•	Piperidine carboxylic acid Series

•	Other Piperidine Derivatives

API

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Products > Series > Piperazine series

Piperazine series

Catalog No.

Product Name

CAS No.

Formula

Purity

CBP280016	1-(4-Bromophenyl)piperazine	66698-28-0	C10H13BrN2	>98%

CBP280015	1-(3-Bromophenyl)piperazine	31197-30-5	C10H13BrN2	>97%

CBP280013	1-(3,4-Dichlorophenyl)piperazine	57260-67-0	57260-67-0	>98%

CBP160120	1-(3-Chloropropyl)-4-methylpiperazine	104-16-5	C8H17ClN2	98%

CBP160119	(R)-(+)-2-Piperazinecarboxylic acid dihydrochloride	126330-90-3	C5H10N2O2.	97%

CBP160118	1-(2-N-Boc-Aminoethyl)piperazine	140447-78-5	C5H6N2O2	97%

CBP160117	1-(4-Bromophenyl)piperazine	66698-28-0	C10H13BrN2	97%

CBP160116	1-(3-bromophenyl)piperazine hydrochloride	796856-45-6	C10H14BrCl	97%

CBP160115	1-(3-NITRO-PHENYL)-PIPERAZINE	54054-85-2	C10H13N3O2	97%

CBP160114	1-(3-Chloropropyl)-4-methylpiperazine dihydrochloride	2031-23-4	C8H19Cl3N2	97%

CBP160113	1-[(3-Fluorophenyl)acetyl]piperazine hydrochloride; 2-(3-fluorophenyl)-1-(piperazin-1-yl)ethan-1-one	926226-12-2	C12H16ClFN	97%

CBP160112	1-(3,4-Dichlorophenyl)piperazine	57260-67-0	C10H12Cl2N	97%

CBP160111	(S)-4-Boc-pierazine-3-carboxylic acid	159532-59-9	C10H18N2O4	97%

CBP160110	(R)-4-Boc-iperazine-3-carboxylic acid ；(R)-Piperazine-1,2-dicarboxylic acid 1-tert-butyl ester	278788-60-6	C10H18N2O4	97%

CBP160109	1-Methyl-4-(3-nitrophenyl)piperazine	148546-97-8	C11H15N3O2	97%

CBP160108	1-[(3-Fluorophenyl)acetyl]piperazine hydrochloride		C12H16ClFN	98%

CBP160107	n-Propylpiperazine	21867-64-1	C7H16N2	97%

CBP160105	1-Fmoc-2-Methyl-piperazine hydrochloride	888972-50-7	C20H22N2O2	97%

CBP160102	(2,3-Dihydro-benzo[1,4]dioxin-2-yl)-piperazin-1-yl-methanone	70918-00-2	C13H16N2O3	98%

CBP160101	4-N-(2-Aminoethyl)-1-N-Boc-piperazine	192130-34-0	C11H23N3O2	98%

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Chembon (chongqing) Pharm.Co.,Ltd.
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