Description

2-Pyridinamine, 3,4,5,6-Tetrachloro- is a highly functionalized, halogenated pyridine derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique structure, featuring a fully chlorinated pyridine ring, makes it a valuable precursor for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought by R&D chemists and process development scientists working on novel active ingredients, specialty dyes, and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of antiviral and antibacterial agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its halogen-rich scaffold.
• Organic Ligand Precursor: Serves as a starting material for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or photoactive components.
• Dye and Pigment Chemistry: Acts as an intermediate for synthesizing complex, color-fast heterocyclic dyes and pigments.
• Cross-Coupling Reactions: A valuable substrate for palladium-catalyzed cross-coupling reactions to form complex biaryl structures.

Basic Information

Product Name	2-Pyridinamine, 3,4,5,6-Tetrachloro-
CAS No.	51501-52-1
Molecular Formula	C5H2Cl4N2
Molecular Weight	231.89 g/mol
Synonyms	3,4,5,6-Tetrachloropyridine-2-amine; 2-Amino-3,4,5,6-tetrachloropyridine; 3,4,5,6-Tetrachloro-2-aminopyridine; 3,4,5,6-Tetrachloro-2-pyridinamine; Tetrachloro-2-aminopyridine; 2-Pyridinamine, tetrachloro-; Perchloro-2-aminopyridine
EINECS	Contact for details

Quality Control

Every batch of 2-Pyridinamine, 3,4,5,6-Tetrachloro- is produced and tested under a strict quality management system to ensure consistency and reliability for your research and development processes. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each shipment, detailing all relevant specifications.

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). Keep the container sealed to prevent moisture absorption and contamination. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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