Description

4,6-Dimethylpyridine-2,3-Diamine is a high-purity, versatile diamine derivative of pyridine, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional amine groups and the electron-donating methyl substituents, which make it an essential precursor for creating complex heterocyclic compounds and functional materials. This intermediate is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those with pyridine-based core structures, such as kinase inhibitors and antiviral agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where its structure contributes to biological activity and selectivity.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing chelating ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Acts as an intermediate in the creation of complex organic dyes and pigments, especially azo dyes and colorants for high-performance applications.
• Polymer Modification: Employed in the synthesis of specialty polymers and resins, where it can be incorporated to modify thermal stability, adhesion, or other material properties.
• Research & Development: A valuable reagent for academic and industrial R&D in medicinal chemistry and material science for exploring new molecular entities.

Basic Information

Product Name	4,6-Dimethylpyridine-2,3-Diamine
CAS No.	50850-16-3
Molecular Formula	C7H11N3
Molecular Weight	137.18 g/mol
Synonyms	2,3-Diamino-4,6-dimethylpyridine; 4,6-Dimethyl-2,3-pyridinediamine; 2,3-Pyridinediamine, 4,6-dimethyl-; 4,6-Dimethylpyridine-2,3-diyldiamine; 4,6-Dimethyl-2,3-diaminopyridine; 4,6-Dimethyl-2,3-pyridylenediamine
EINECS	Contact for details

Quality Control

Our 4,6-Dimethylpyridine-2,3-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. For long-term storage, consider using an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 2.0%

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