Description

2,6-Diaminopyridine is a versatile aromatic diamine compound that serves as a critical building block in advanced organic synthesis. Its bifunctional amino groups make it a valuable precursor for creating complex heterocyclic structures and functional polymers. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of various drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for producing polyamides, polyimides, and other high-temperature resistant polymers.
• Ligand & Catalyst Preparation: Utilized to create chelating ligands for metal complexes used in catalysis and material science.
• Dye & Pigment Manufacturing: Acts as a precursor for azo dyes and other complex colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2,6-Diaminopyridine
CAS No.	141-86-6
Molecular Formula	C5H7N3
Molecular Weight	109.13 g/mol
Synonyms	2,6-Pyridinediamine; 2,6-DAP; Pyridine-2,6-diamine; 2,6-Diaminopyridine; 2,6-Bis(amino)pyridine; 2,6-Pyridylenediamine; 1,3-Diamino-4-aza-benzene
EINECS	205-507-5

Quality Control

Our 2,6-Diaminopyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider packaging under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118 - 122 °C
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.