Description

N2-Methylpyridine-2,5-Diamine Dihydrochloride is a high-purity organic salt primarily used as a critical building block in pharmaceutical synthesis and advanced material research. Its value lies in its role as a versatile intermediate for constructing complex heterocyclic compounds, enabling the development of new active pharmaceutical ingredients (APIs). This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its pyridine-based structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Dye and Pigment Research: Acts as an intermediate in the development of advanced colorants and functional dyes.
• Academic and Industrial R&D: A valuable compound for methodological studies and exploring new chemical reactions in laboratory settings.
• Custom Synthesis Building Block: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	N2-Methylpyridine-2,5-Diamine Dihydrochloride
CAS No.	1439899-22-5
Molecular Formula	C6H10N2 · 2HCl
Molecular Weight	195.08 g/mol
Synonyms	2,5-Diamino-N-methylpyridinium dichloride; 2-Methylamino-pyridine-2,5-diamine dihydrochloride; N-Methyl-2,5-diaminopyridinium chloride; 2,5-Pyridinediamine, N-methyl-, dihydrochloride; N-Methyl-2,5-pyridinediamine dihydrochloride; 2-Amino-5-(methylamino)pyridine dihydrochloride
EINECS	Contact for details

Quality Control

Our N2-Methylpyridine-2,5-Diamine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and KF titration for moisture content, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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