Description

n-Methylpyridine-2,5-Diaminehydrochloride CAS NO 117879-51-3 is a high-purity organic salt derivative of a substituted pyridine diamine. This compound serves as a critical pharmaceutical intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of advanced colorants and photographic chemicals.
• Polymer Chemistry: Monomer or cross-linking agent for creating specialty polymers with specific thermal or conductive properties.
• Chemical Research: Versatile reagent in academic and industrial R&D for heterocyclic and medicinal chemistry.
• Coordination Chemistry: Ligand for metal complexation in catalysis and material science applications.

Basic Information

Product Name	n-Methylpyridine-2,5-Diaminehydrochloride
CAS No.	117879-51-3
Molecular Formula	C6H11N3·HCl
Molecular Weight	161.63 g/mol (Free base); 198.08 g/mol (Hydrochloride)
Synonyms	2,5-Diamino-N-methylpyridine Hydrochloride; 1-Methyl-2,5-diaminopyridinium Chloride; N-Methyl-2,5-pyridinediamine Hydrochloride; 2,5-Pyridinediamine, N-methyl-, hydrochloride; 2-Amino-5-(methylamino)pyridine Hydrochloride; Pyridine, 2,5-diamino-N-methyl-, hydrochloride
EINECS	Contact for details

Quality Control

Our n-Methylpyridine-2,5-Diaminehydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your specific project requirements.

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). This material is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

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 (as Pb)	≤ 20 ppm

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