Description

7-Chloro-4-Hydroxy-3-(3-Phenoxyphenyl)Quinolin-2(1H)-One is a high-purity, advanced pharmaceutical intermediate with a complex heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) targeting specific therapeutic pathways. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities, particularly in the areas of oncology and anti-infective agents.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex quinoline-based molecular frameworks.
• API Development: Serves as a precursor in the development of Active Pharmaceutical Ingredients (APIs) for clinical trials.
• Chemical Reference Standard: Employed as an analytical standard for quality control and method development in pharmaceutical analysis.
• Material Science Research: Investigated for potential applications in the development of organic electronic materials or specialty polymers.

Basic Information

Product Name	7-Chloro-4-Hydroxy-3-(3-Phenoxyphenyl)Quinolin-2(1H)-One
CAS No.	940943-34-0
Molecular Formula	C21H14ClNO3
Molecular Weight	363.80 g/mol
Synonyms	7-Chloro-4-hydroxy-3-(3-phenoxyphenyl)-1,2-dihydroquinolin-2-one; 3-(3-Phenoxyphenyl)-7-chloro-4-hydroxy-1H-quinolin-2-one; 7-Chloro-4-hydroxy-3-(3-phenoxyphenyl)-2(1H)-quinolinone; 940943-34-0; 7-Chloro-3-(3-phenoxyphenyl)-4-hydroxyquinolin-2(1H)-one
EINECS	Contact for details

Quality Control

Our 7-Chloro-4-Hydroxy-3-(3-Phenoxyphenyl)Quinolin-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all test results 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 controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to ensure stability.

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 Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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