Description

2,3-Diamino-5,6-Dichloropyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional amino groups and chlorine substituents make it a highly valuable precursor for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with specific modes of action.
• Ligand and Catalyst Development: Used to synthesize chelating ligands for metal complexes in catalysis and material science.
• Functional Material Research: Serves as a monomer or modifier in the development of advanced polymers and electronic materials.
• Chemical Biology Probes: Employed in the design of molecular probes and tags for biochemical research and diagnostics.

Basic Information

Product Name	2,3-Diamino-5,6-Dichloropyridine
CAS No.	97941-89-4
Molecular Formula	C5H5Cl2N3
Molecular Weight	193.02 g/mol
Synonyms	5,6-Dichloro-2,3-pyridinediamine; 5,6-Dichloro-2,3-diaminopyridine; 2,3-Diamino-5,6-dichloropyridine; 5,6-Dichloropyridine-2,3-diamine; 2,3-Pyridinediamine, 5,6-dichloro-; 97941-89-4
EINECS	Contact for details

Quality Control

Our 2,3-Diamino-5,6-Dichloropyridine 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 purity, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.