Description

(4-Cyclopentyl-Piperazin-1-Yl)-Acetic Acid is a high-purity, functionalized piperazine derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable pharmacophore and building block for medicinal chemistry research and the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to incorporate a cyclopentyl-piperazine acetic acid moiety into target molecules.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the research and development of new therapeutic agents, particularly in central nervous system (CNS) and cardiovascular drug discovery.
• Medicinal Chemistry Building Block: Used to introduce the (4-cyclopentyl-piperazin-1-yl)acetic acid fragment into candidate molecules to modulate bioavailability, solubility, and receptor binding affinity.
• Ligand and Probe Synthesis: Employed in the creation of specialized ligands for biochemical assays and molecular probes for target identification and validation studies.
• Agrochemical Research: Acts as an intermediate in the synthesis of novel crop protection agents and pesticides.
• Custom Synthesis & Contract Manufacturing: Sourced by CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects under cGMP or non-GMP conditions.

Basic Information

Product Name	(4-Cyclopentyl-Piperazin-1-Yl)-Acetic Acid
CAS No.	722491-35-2
Molecular Formula	C11H20N2O2
Molecular Weight	212.29 g/mol
Synonyms	2-(4-Cyclopentylpiperazin-1-yl)acetic acid; 1-Cyclopentyl-4-(carboxymethyl)piperazine; (4-Cyclopentyl-1-piperazinyl)acetic Acid; Acetic acid, 2-(4-cyclopentyl-1-piperazinyl)-; UNII-9V4H8N1L1I; 9V4H8N1L1I; 722491-35-2; 4-Cyclopentylpiperazine-1-acetic acid
EINECS	Contact for details

Quality Control

Our (4-Cyclopentyl-Piperazin-1-Yl)-Acetic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications from research to development scale, with the capability to supply material meeting cGMP standards for advanced pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). For long-term storage, consider using desiccants or storing under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.