Description

4-(4-Chlorophenyl)Pyridin-2-Amine is a high-purity, versatile organic intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Serves as a core scaffold for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and other functional organic materials.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects.
• Academic and Industrial R&D: A valuable reagent for exploratory chemistry in university laboratories and corporate research centers.

Basic Information

Product Name	4-(4-Chlorophenyl)Pyridin-2-Amine
CAS No.	907945-72-6
Molecular Formula	C11H9ClN2
Molecular Weight	204.66 g/mol
Synonyms	2-Amino-4-(4-chlorophenyl)pyridine; 4-(4-Chlorophenyl)-2-pyridinamine; 4-(p-Chlorophenyl)pyridin-2-amine; 2-Pyridinamine, 4-(4-chlorophenyl)-; 4-(4-Chlorophenyl)-2-aminopyridine; 4-(4-Chlorophenyl)-2-pyridylamine; 4-Chlorophenyl-2-aminopyridine
EINECS	Contact for details

Quality Control

Our 4-(4-Chlorophenyl)Pyridin-2-Amine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and research materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere for long-term storage). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.