Description

4-Chloropyridin-2-Amine Hydrochloride is a high-purity organic salt of significant importance as a versatile chemical intermediate. Its core value lies in providing a reactive scaffold for the synthesis of more complex heterocyclic compounds, particularly in pharmaceutical research and development. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable building blocks for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and inflammatory conditions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the pyridine core for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or molecular sensors.
• Chemical Biology Probes: Utilized as a starting material for synthesizing labeled compounds or probes for studying biological mechanisms.
• Custom Synthesis and Contract Manufacturing: A critical raw material for fine chemical manufacturers offering bespoke synthesis services to the life sciences sector.

Basic Information

Product Name	4-Chloropyridin-2-Amine Hydrochloride
CAS No.	202216-99-7
Molecular Formula	C5H6Cl2N2
Molecular Weight	165.02 g/mol
Synonyms	2-Amino-4-chloropyridine hydrochloride; 4-Chloro-2-pyridinamine hydrochloride; 4-Chloro-2-aminopyridine hydrochloride; 2-Pyridinamine, 4-chloro-, hydrochloride (1:1); 4-Chloro-2-pyridylamine hydrochloride; 4-Chloropyridin-2-ylamine hydrochloride; 4-Cl-2-NH2-Py·HCl
EINECS	Contact for details

Quality Control

Our 4-Chloropyridin-2-Amine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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