Description

2-Amino-4-Chloro-3-Nitropyridine is a versatile heterocyclic building block characterized by its unique substitution pattern, making it a valuable intermediate for advanced synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research chemists and process development teams in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific functional groups into pyridine-based systems.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its halogen and nitro functional groups.
• Material Science Research: Serves as a precursor for creating functionalized ligands, dyes, and organic electronic materials.
• Chemical Research & Development: A versatile substrate for exploring novel organic reactions, such as cross-coupling and nucleophilic substitution.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific projects requiring tailored pyridine derivatives.

Basic Information

Product Name	2-Amino-4-Chloro-3-Nitropyridine
CAS No.	6980-08-1
Molecular Formula	C5H4ClN3O2
Molecular Weight	173.56 g/mol
Synonyms	4-Chloro-3-nitro-2-pyridinamine; 2-Pyridinamine, 4-chloro-3-nitro-; 4-Chloro-3-nitropyridin-2-amine; 2-Amino-4-chloro-3-nitropyridine; 6980-08-1; 4-Chloro-3-nitro-2-aminopyridine; 3-Nitro-4-chloro-2-aminopyridine
EINECS	Contact for details

Quality Control

Our 2-Amino-4-Chloro-3-Nitropyridine is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our commitment to quality supports applications requiring high-purity intermediates, from early-stage research to scale-up.

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 nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%

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