Description

4-Methyl-1-Piperazinecarbonyl Chloride Hydrochloride is a high-purity, reactive chemical intermediate essential for advanced organic synthesis. Its primary value lies in its role as a key building block for constructing complex molecules, particularly in the pharmaceutical sector. This compound is critically needed by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial reagent in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing piperazine or amide functional groups.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require specific piperazine-based structures.
• Peptide Chemistry & Modifications: Serves as a coupling agent or protecting group reagent in the synthesis and modification of peptides and related biomolecules.
• Material Science Research: Employed in the development of specialty polymers, dyes, and functional materials where its reactive carbonyl chloride group enables specific linkages.
• Chemical Research & Development: A versatile building block in academic and industrial R&D labs for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	4-Methyl-1-Piperazinecarbonyl Chloride Hydrochloride
CAS No.	55112-42-0
Molecular Formula	C6H12ClN2O • HCl
Molecular Weight	209.09 g/mol
Synonyms	1-Piperazinecarbonyl chloride, 4-methyl-, hydrochloride; 4-Methylpiperazine-1-carbonyl chloride hydrochloride; 1-(Chlorocarbonyl)-4-methylpiperazine hydrochloride; 4-Methyl-1-piperazinylcarbonyl chloride hydrochloride; N-(Chlorocarbonyl)-4-methylpiperazine hydrochloride; 4-Methylpiperazine-1-carboxylic acid chloride hydrochloride; 4-Methyl-N-(chlorocarbonyl)piperazine hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Methyl-1-Piperazinecarbonyl Chloride Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability, consistency, and reliability.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

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