Description

5-Amino-2-Chloropyridine is a versatile and high-value heterocyclic building block essential for advanced organic synthesis. Its bifunctional nature, featuring both an amino group and a halogenated pyridine ring, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediates: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infectives.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its pyridine core for biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.
• Dye and Pigment Manufacturing: Acts as a building block for synthesizing complex heterocyclic dyes and functional colorants.
• Custom Synthesis and Contract Manufacturing: A fundamental reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Product Name	5-Amino-2-Chloropyridine
CAS No.	5350-93-6
Molecular Formula	C5H5ClN2
Molecular Weight	128.56 g/mol
Synonyms	2-Chloro-5-aminopyridine; 2-Chloro-5-pyridinamine; 5-Amino-2-chloropyridine; 2-Chloro-5-aminopyridine; 5-Pyridinamine, 2-chloro-; 2-Chloropyridin-5-amine; 5-Amino-2-chloro-pyridine; 2-Chloro-5-pyridylamine
EINECS	226-310-1

Quality Control

Our 5-Amino-2-Chloropyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
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.