Description

4-Chloro-5,7-Difluoroquinoline is a high-purity, multi-functional halogenated quinoline derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique molecular scaffold, which enables the construction of complex pharmacophores and functional materials. This compound is essential for research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of antibacterial, antiviral, and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Material Science Research: Serves as a precursor for the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and catalytic processes.
• Ligand and Catalyst Preparation: Useful for synthesizing complex ligands for metal catalysis and coordination chemistry.
• Fluorescent Probe Development: Its structure can be modified to create sensitive fluorescent markers for biochemical assays and imaging.

Basic Information

Product Name	4-Chloro-5,7-Difluoroquinoline
CAS No.	874831-46-6
Molecular Formula	C9H4ClF2N
Molecular Weight	199.59 g/mol
Synonyms	4-Chloro-5,7-difluoroquinoline; Quinoline, 4-chloro-5,7-difluoro-; 5,7-Difluoro-4-chloroquinoline; 874831-46-6; 4-Chloro-5,7-difluoro-quinoline
EINECS	Contact for details

Quality Control

Our 4-Chloro-5,7-Difluoroquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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