Description

3-Amino-2-Chloro-4-Nitropyridine is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique molecular structure, featuring distinct amino, chloro, and nitro substituents, makes it a versatile intermediate for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive sites for structural diversification.
• Material Science Research: Serves as a building block for creating functional organic materials, such as ligands for metal-organic frameworks (MOFs) or components in electronic materials.
• Dye and Pigment Intermediate: Utilized in the development of specialized dyes and pigments due to its nitro and amino functional groups.
• Chemical Biology Probes: Acts as a scaffold for designing molecular probes and tools used in biochemical and diagnostic research.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects requiring specific pyridine derivatives.

Basic Information

Product Name	3-Amino-2-Chloro-4-Nitropyridine
CAS No.	1092352-67-4
Molecular Formula	C5H4ClN3O2
Molecular Weight	173.56 g/mol
Synonyms	2-Chloro-3-amino-4-nitropyridine; 4-Nitro-2-chloro-3-pyridinamine; 3-Pyridinamine, 2-chloro-4-nitro-; 2-Chloro-4-nitro-3-pyridinamine; 3-Amino-2-chloro-4-nitropyridine; 2-Chloro-3-amino-4-nitropyridine; 4-Nitro-2-chloro-3-aminopyridine
EINECS	Contact for details

Quality Control

Our 3-Amino-2-Chloro-4-Nitropyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive and should be stored away from light as indicated.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.