Description

4,5-Dichloroquinolin-3-Amine is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce the unique 4,5-dichloroquinolin-3-amine scaffold into their target molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, infectious diseases, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the quinoline core.
• Material Science: Acts as a building block for creating organic semiconductors, ligands for catalysis, and photoactive compounds.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Academic & Contract Research: Essential for methodological studies and custom synthesis projects in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	4,5-Dichloroquinolin-3-Amine
CAS No.	857759-50-3
Molecular Formula	C9H6Cl2N2
Molecular Weight	213.06 g/mol
Synonyms	3-Amino-4,5-dichloroquinoline; 4,5-Dichloro-3-quinolinamine; 4,5-Dichloroquinolin-3-ylamine; Quinoline, 3-amino-4,5-dichloro-; 4,5-Dichloro-3-aminoquinoline
EINECS	Contact for details

Quality Control

Our 4,5-Dichloroquinolin-3-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.