Description

4-Amino-6-Chloropyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both an amino and a chloro substituent, makes it a valuable intermediate for constructing complex heterocyclic systems and active pharmaceutical ingredients. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Building block for creating novel herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Ligand and Catalyst Development: Used to prepare nitrogen-containing ligands for transition metal catalysis and coordination chemistry.
• Material Science Research: Intermediate in the development of organic electronic materials, such as conductive polymers and light-emitting diodes (OLEDs).
• Dye and Pigment Manufacturing: Serves as a starting material for synthesizing complex azo dyes and functional colorants.
• Academic and R&D Laboratories: Fundamental reagent for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Amino-6-Chloropyridine
CAS No.	530-59-9
Molecular Formula	C5H5ClN2
Molecular Weight	128.56 g/mol
Synonyms	6-Chloro-4-pyridinamine; 6-Chloro-4-aminopyridine; 4-Amino-6-chloropyridine; 6-Chloropyridin-4-amine; 4-Pyridinamine, 6-chloro-; 2-Amino-5-chloropyridine (tautomer); 6-Chloro-1,4-dihydropyridin-4-imine
EINECS	208-497-5

Quality Control

Our 4-Amino-6-Chloropyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
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.