Description

1-[p-Chlorodiphenylmethyl]-4-Methyl-1,4-Diazacycloheptane Dihydrochloride is a high-purity organic salt with a defined molecular structure, serving as a critical intermediate in advanced chemical synthesis. Its value lies in providing a reliable and consistent building block for the development of complex molecules, ensuring process stability and yield for industrial manufacturers. This compound is essential for research and production in the pharmaceutical and fine chemical sectors, where precise chemical architecture is paramount for creating active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a diazacycloheptane core structure.
• Chemical Research & Development: Used as a versatile precursor in medicinal chemistry for creating novel molecular libraries and exploring new therapeutic pathways.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, catalysts, and ligands where its specific chlorodiphenylmethyl and diazacycloheptane motifs are required.
• Agrochemical Development: Serves as an intermediate in the research and synthesis of advanced crop protection agents and pesticides.

Basic Information

Product Name	1-[p-Chlorodiphenylmethyl]-4-Methyl-1,4-Diazacycloheptane Dihydrochloride
CAS No.	1982-36-1
Molecular Formula	C21H28Cl2N2
Molecular Weight	383.37 g/mol
Synonyms	1-[(4-Chlorophenyl)diphenylmethyl]-4-methyl-1,4-diazacycloheptane dihydrochloride; 4-Methyl-1-[(4-chlorophenyl)diphenylmethyl]homopiperazine dihydrochloride; Homochlorcyclizine dihydrochloride; 1-(p-Chloro-α-phenylbenzyl)-4-methylhomopiperazine dihydrochloride; 1-[(4-Chlorophenyl)(phenyl)methyl]-4-methyl-1,4-diazepane dihydrochloride
EINECS	217-857-1

Quality Control

Our 1-[p-Chlorodiphenylmethyl]-4-Methyl-1,4-Diazacycloheptane Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use as a pharmaceutical intermediate. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.