Description

3,4-Diamino-2,6-Dichloropyridine Hydrochloride is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. Its value lies in its dual amino functionality and halogenated pyridine core, enabling precise molecular construction in complex chemical processes. This compound is critically needed by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly kinase inhibitors and other targeted therapeutics.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated pyridine structure.
• Ligand and Catalyst Development: Serves as a versatile scaffold for creating novel chelating ligands and organocatalysts in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functional polymers, dyes, and photoactive compounds for electronic applications.
• Chemical Biology Probes: Acts as a building block for creating molecular probes and labeled compounds used in biochemical research.
• Custom Synthesis and Contract Manufacturing: A critical starting material for CDMOs and fine chemical producers specializing in bespoke, multi-step synthesis.

Basic Information

Product Name	3,4-Diamino-2,6-Dichloropyridine Hydrochloride
CAS No.	89603-10-1
Molecular Formula	C5H6Cl3N3
Molecular Weight	214.48 g/mol
Synonyms	2,6-Dichloro-3,4-pyridinediamine hydrochloride; 3,4-Diamino-2,6-dichloropyridine HCl; 2,6-Dichloro-3,4-diaminopyridine hydrochloride; 3,4-Diamino-2,6-dichloropyridinium chloride; 2,6-Dichloropyridine-3,4-diamine hydrochloride; Pyridine, 3,4-diamino-2,6-dichloro-, hydrochloride; 89603-10-1 (CAS)
EINECS	Contact for details

Quality Control

Our 3,4-Diamino-2,6-Dichloropyridine Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and KF titration for moisture content, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) with full traceability are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.