Description

1-Cyclopentylpiperazine Hydrochloride is a high-purity organic salt compound of significant interest in advanced chemical synthesis. This versatile building block is valued for its role as a key intermediate in the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry and drug discovery programs, particularly for central nervous system (CNS) and other therapeutic targets.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological receptors.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery.
• Chemical Synthesis: Serves as a key building block for constructing complex piperazine-containing heterocycles and other specialized organic molecules.
• Biochemical Research: Employed in the development of research tools, probes, and ligands for studying biological pathways and protein interactions.
• Contract Manufacturing (CMO): Supplied to custom synthesis and contract manufacturing organizations for the production of Active Pharmaceutical Ingredients (APIs) and advanced intermediates.

Basic Information

Product Name	1-Cyclopentylpiperazine Hydrochloride
CAS No.	131269-35-7
Molecular Formula	C9H19N2•HCl
Molecular Weight	190.72 g/mol
Synonyms	Cyclopentylpiperazine Hydrochloride; N-Cyclopentylpiperazine Hydrochloride; 1-(Cyclopentyl)piperazine Hydrochloride; Piperazine, 1-cyclopentyl-, hydrochloride; 1-Cyclopentyl-piperazine hydrochloride; CPZ HCl; Cyclopentylpiperazine HCl
EINECS	Contact for details

Quality Control

Our 1-Cyclopentylpiperazine Hydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.