Description

Piperazine, 1,1'-[Ethylidenebis(2,3-Dichloro-4,1-Phenylene)]Bis- (9Ci) is a specialized, high-purity piperazine derivative designed for advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, offering a rigid, halogenated aromatic backbone. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a critical scaffold in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used as a precursor in the development of advanced pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or chemical resistance properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create complex chelating ligands for catalytic applications.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring a specific, high-purity dichlorinated piperazine derivative.

Basic Information

Product Name	Piperazine, 1,1'-[Ethylidenebis(2,3-Dichloro-4,1-Phenylene)]Bis- (9Ci)
CAS No.	784135-99-5
Molecular Formula	C26H24Cl4N4
Molecular Weight	542.31 g/mol
Synonyms	1,1'-[Ethylidenebis(2,3-dichloro-4,1-phenylene)]dipiperazine; N,N'-Bis(2,3-dichloro-4-piperazin-1-ylbenzylidene)ethane-1,2-diamine; 1,1'-(Ethane-1,1-diylbis(2,3-dichloro-4,1-phenylene))dipiperazine; Bis(2,3-dichloro-4-piperazinylbenzylidene)ethylenediamine; Piperazine derivative (784135-99-5); 2,3-Dichloro-4-piperazin-1-ylbenzaldehyde ethylene acetal dipiperazine adduct
EINECS	Contact for details

Quality Control

Our production of Piperazine, 1,1'-[Ethylidenebis(2,3-Dichloro-4,1-Phenylene)]Bis- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to support cGMP and ISO standards for traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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