Description

Piperazine, 1-[(3-Chloro-4-Methylphenyl)Sulfonyl]-4-(1-Phenylethyl)- (9Ci) is a specialized sulfonamide derivative of piperazine, designed for advanced chemical synthesis and pharmaceutical research. This compound is valued for its role as a key synthetic intermediate, enabling the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to build complex molecular architectures. The product is supplied with a CAS number of 606131-82-2 and is backed by stringent quality control to ensure batch-to-batch consistency for critical applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor-modulating activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its sulfonamide and piperazine moieties for bioactivity.
• Chemical Biology Probe Synthesis: Employed in the creation of specialized molecular probes for studying enzyme function or protein-protein interactions within biological systems.
• Material Science Precursor: Acts as a monomer or functionalization agent in the development of advanced polymers with specific thermal or mechanical properties.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing client-specific compounds on scale.

Basic Information

Product Name	Piperazine, 1-[(3-Chloro-4-Methylphenyl)Sulfonyl]-4-(1-Phenylethyl)- (9Ci)
CAS No.	606131-82-2
Molecular Formula	C19H23ClN2O2S
Molecular Weight	378.91 g/mol
Synonyms	1-[(3-Chloro-4-methylphenyl)sulfonyl]-4-(1-phenylethyl)piperazine; 4-(1-Phenylethyl)-1-[(3-chloro-4-methylphenyl)sulfonyl]piperazine; N-[(3-Chloro-4-methylphenyl)sulfonyl]-N'-(α-methylbenzyl)piperazine; 1-(3-Chloro-4-methylbenzenesulfonyl)-4-(1-phenylethyl)piperazine; Piperazine, 1-(3-chloro-4-methylbenzenesulfonyl)-4-(α-methylbenzyl)-; 606131-82-2 (CAS Index Name); 1-(3-Chloro-4-methylphenylsulfonyl)-4-(1-phenylethyl)piperazine
EINECS	Contact for details

Quality Control

Our Piperazine, 1-[(3-Chloro-4-Methylphenyl)Sulfonyl]-4-(1-Phenylethyl)- (9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical parameters such as assay and impurity profiles. We are committed to meeting the exacting standards required for pharmaceutical R&D and other high-value 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single unknown impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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