Description

4-Chloro-3-(Pyridin-2-Yl)Aniline is a high-purity, multi-functional aromatic amine building block featuring a chlorinated aniline core linked to a pyridine moiety. This compound is valued for its role as a critical intermediate in the synthesis of complex heterocyclic molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a versatile scaffold for creating nitrogen-containing ligands used in transition metal catalysis for fine chemical production.
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and metal-organic frameworks (MOFs) due to its electron-donating aniline and coordinating pyridine groups.
• Dye and Pigment Intermediate: Acts as a building block for advanced colorants and functional dyes where specific light-absorption properties are required.

Basic Information

Product Name	4-Chloro-3-(Pyridin-2-Yl)Aniline
CAS No.	879088-41-2
Molecular Formula	C11H9ClN2
Molecular Weight	204.66 g/mol
Synonyms	2-Amino-4-chloro-3-(2-pyridinyl)benzene; 3-(Pyridin-2-yl)-4-chloroaniline; 4-Chloro-3-(2-pyridinyl)benzenamine; 4-Chloro-3-(2-pyridyl)aniline; 2-Pyridin-2-yl-4-chloroaniline; Benzenamine, 4-chloro-3-(2-pyridinyl)-; 4-Chloro-3-(2-pyridyl)phenylamine
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-(Pyridin-2-Yl)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure compliance with customer specifications and industry standards. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, prolonged exposure to air and light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%

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