Description

N2-Methyl-Pyridine-2,3-Diamine is a versatile aromatic diamine derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both a pyridine ring and primary amine groups, makes it a valuable precursor for creating complex heterocyclic compounds and functional materials. This high-purity intermediate is essential for research and development in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is paramount for developing new active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infective agents.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and insecticides, where its structure contributes to biological activity.
• Ligand and Catalyst Development: Serves as a chelating ligand for transition metals in homogeneous catalysis and material science applications.
• Polymer and Resin Modifier: Incorporated into specialty polymers, epoxy hardeners, and polyurethanes to enhance thermal stability and mechanical properties.
• Dye and Pigment Manufacturing: Intermediate for producing azo dyes and complex organic pigments with specific color fastness and stability.
• Corrosion Inhibitor Formulation: Used in the development of high-performance corrosion inhibitors for industrial cooling and process water systems.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and novel chemical entities.

Basic Information

Product Name	N2-Methyl-Pyridine-2,3-Diamine
CAS No.	5028-20-6
Molecular Formula	C6H9N3
Molecular Weight	123.16 g/mol
Synonyms	2,3-Diamino-2-methylpyridine; 2-Methylpyridine-2,3-diamine; 2-Methyl-2,3-diaminopyridine; 2,3-Pyridinediamine, 2-methyl-; 2-Amino-2-methyl-3-aminopyridine; N-Methyl-2,3-diaminopyridine; 2-Methyl-2,3-pyridinediamine
EINECS	225-712-9

Quality Control

Our N2-Methyl-Pyridine-2,3-Diamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet the stringent requirements of our global customer base. Certificates of Analysis (COA) detailing purity, identity, and specific test results are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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