Description

1-Methylpiperazine Dihydrochloride is a versatile organic salt derivative of piperazine, widely utilized as a key synthetic intermediate in pharmaceutical chemistry. Its value lies in its high reactivity and purity, which are critical for ensuring the yield and quality of complex active pharmaceutical ingredients (APIs). This compound is essential for research and manufacturing organizations in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable building blocks for drug discovery and development processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of various drug candidates, particularly those targeting the central nervous system and as antibacterial agents.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a valuable reagent for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Ligand and Catalyst Preparation: Employed in the preparation of ligands for metal catalysis and in organocatalysis.
• Polymer Chemistry: Acts as a monomer or curing agent in the synthesis of specialty polymers and resins.
• Bioconjugation: Utilized in biochemical applications for modifying peptides, proteins, or other biomolecules.

Basic Information

Product Name	1-Methylpiperazine Dihydrochloride
CAS No.	34352-59-5
Molecular Formula	C5H14N2·2HCl
Molecular Weight	183.10 g/mol
Synonyms	N-Methylpiperazine Dihydrochloride; 1-Methylpiperazine Hydrochloride (1:2); 1-Methylpiperazine, dihydrochloride; Piperazine, 1-methyl-, dihydrochloride; Methylpiperazine Dihydrochloride; N-Methylpiperazine, 2HCl; 1-Methylpiperazine HCl salt
EINECS	Contact for details

Quality Control

Our 1-Methylpiperazine Dihydrochloride is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to meet exacting customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.