Description

4-[(4-Chlorophenyl)Phenylmethyl]-1-Piperazinebutanoic Acid CAS NO 139329-66-1 is a high-purity piperazine derivative and a key pharmaceutical intermediate. This compound is valued for its role in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily required by research institutions and manufacturers in the pharmaceutical and life sciences sectors for drug discovery and development processes.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Used as a key reagent in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Life Sciences: Employed in biochemical research for developing enzyme inhibitors or receptor modulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex molecules with specific pharmacological properties.

Basic Information

Product Name	4-[(4-Chlorophenyl)Phenylmethyl]-1-Piperazinebutanoic Acid
CAS No.	139329-66-1
Molecular Formula	C21H25ClN2O2
Molecular Weight	372.89 g/mol
Synonyms	1-Piperazinebutanoic acid, 4-[(4-chlorophenyl)phenylmethyl]-; 4-[(4-Chlorobenzhydryl)]piperazine-1-butanoic acid; 4-(4-Chloro-α-phenylbenzyl)-1-piperazinebutyric acid; 139329-66-1; UNII-3C3F6QK8SJ; 3C3F6QK8SJ; 4-[(4-Chlorophenyl)(phenyl)methyl]-1-piperazinebutanoic acid
EINECS	Contact for details

Quality Control

Our 4-[(4-Chlorophenyl)Phenylmethyl]-1-Piperazinebutanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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