Description

2,4,5,6-Tetrachloropyridin-3-Amine is a highly functionalized halogenated pyridine derivative, serving as a critical synthetic intermediate in advanced chemical manufacturing. Its value lies in providing a versatile, multi-halogenated scaffold for constructing complex molecules, particularly in the synthesis of active pharmaceutical ingredients (APIs) and specialty agrochemicals. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and material science industries who require precise and reliable building blocks for heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in creating complex heterocyclic cores for antiviral, antibacterial, or central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the tetrachloropyridine structure contributes to biological activity and stability.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers, dyes, and pigments with unique thermal or optical properties.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on halogenation chemistry, nucleophilic aromatic substitution, and heterocycle functionalization.

Basic Information

Product Name	2,4,5,6-Tetrachloropyridin-3-Amine
CAS No.	447433-84-3
Molecular Formula	C5H2Cl4N2
Molecular Weight	245.90 g/mol
Synonyms	3-Amino-2,4,5,6-tetrachloropyridine; 2,4,5,6-Tetrachloro-3-pyridinamine; 3-Pyridinamine, 2,4,5,6-tetrachloro-; Tetrachloro-3-aminopyridine; 2,4,5,6-Tetrachloro-3-aminopyridine; 3-Amino-tetrachloropyridine
EINECS	Contact for details

Quality Control

Our 2,4,5,6-Tetrachloropyridin-3-Amine 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. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided and available upon request to support your quality assurance and regulatory documentation needs.

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 degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.