Description

4-(3-Chlorophenyl)-3,4-Dihydroquinolin-2(1H)-One is a high-purity, advanced pharmaceutical intermediate with a defined heterocyclic quinolinone structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily required by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its chlorophenyl and quinolinone motifs.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in the manufacture of organic electronic devices.
• Ligand and Catalyst Development: Employed in academic and industrial research to create novel ligands for catalytic processes and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Acts as a building block for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	4-(3-Chlorophenyl)-3,4-Dihydroquinolin-2(1H)-One
CAS No.	192187-30-7
Molecular Formula	C15H12ClNO
Molecular Weight	257.72 g/mol
Synonyms	4-(3-Chlorophenyl)-1,2,3,4-tetrahydroquinolin-2-one; 4-(3-Chlorophenyl)-3,4-dihydro-2(1H)-quinolinone; 2(1H)-Quinolinone, 4-(3-chlorophenyl)-3,4-dihydro-; 4-(m-Chlorophenyl)-3,4-dihydro-2(1H)-quinolinone; 192187-30-7; 4-(3-Chlorophenyl)-1,2,3,4-tetrahydro-2-quinolone
EINECS	Contact for details

Quality Control

Our 4-(3-Chlorophenyl)-3,4-Dihydroquinolin-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.