Description

7-Chloro-2-(2,4-Dichlorophenyl)-8-Methylquinoline-4-Carbonyl Chloride is a high-purity, multi-functional quinoline derivative designed for advanced chemical synthesis. This compound serves as a critical building block and key intermediate in the development of complex molecules, offering significant value in research and industrial-scale production. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers focused on creating novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in antimicrobial and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced fungicides and pesticides, leveraging its halogenated quinoline core.
• Material Science Research: Serves as a building block for creating functional organic materials, such as ligands for metal-organic frameworks (MOFs) or organic semiconductors.
• Chemical Biology Probes: Employed in the design of fluorescent tags or enzyme inhibitors for biochemical and diagnostic applications.
• Academic & Contract Research: Essential for synthetic organic chemistry studies and process development in CRO/CMO environments.
• Fine Chemical Production: Integrated into multi-step synthesis for high-value, low-volume specialty chemicals.

Basic Information

Product Name	7-Chloro-2-(2,4-Dichlorophenyl)-8-Methylquinoline-4-Carbonyl Chloride
CAS No.	1160256-71-2
Molecular Formula	C18H9Cl4NO
Molecular Weight	411.08 g/mol
Synonyms	4-Quinolinecarbonyl chloride, 7-chloro-2-(2,4-dichlorophenyl)-8-methyl-; 7-Chloro-2-(2,4-dichlorophenyl)-8-methyl-4-quinolinecarbonyl chloride; 8-Methyl-7-chloro-2-(2,4-dichlorophenyl)quinoline-4-carbonyl chloride; 2-(2,4-Dichlorophenyl)-7-chloro-8-methylquinoline-4-carbonyl chloride; CAS 1160256-71-2
EINECS	Contact for details

Quality Control

Our production of 7-Chloro-2-(2,4-Dichlorophenyl)-8-Methylquinoline-4-Carbonyl Chloride adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO aligned manufacturing practices for critical applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.