Description

2-(2,5-Dimethoxyphenyl)-7,8-Dimethylquinoline-4-Carbonyl Chloride is a high-purity, advanced pharmaceutical intermediate characterized by its reactive carbonyl chloride functional group. This compound is of critical importance for its role as a key building block in the synthesis of complex organic molecules, particularly in medicinal chemistry. It is primarily needed by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs), particularly in research and development.
• Organic Synthesis Building Block: Used in coupling reactions, such as amide bond formation, to construct larger, more complex molecular architectures in fine chemical production.
• Medicinal Chemistry Research: Serves as a key scaffold for creating libraries of compounds in the search for new therapeutic agents with targeted biological activity.
• Agrochemical Intermediate: Potential use in the research and development of advanced crop protection agents and herbicides.
• Material Science Research: Investigated as a monomer or precursor for the synthesis of specialized organic electronic materials or ligands for catalysts.

Basic Information

Product Name	2-(2,5-Dimethoxyphenyl)-7,8-Dimethylquinoline-4-Carbonyl Chloride
CAS No.	1160261-48-2
Molecular Formula	C21H20ClNO3
Molecular Weight	369.84 g/mol
Synonyms	7,8-Dimethyl-2-(2,5-dimethoxyphenyl)quinoline-4-carbonyl chloride; 4-Quinolinecarbonyl chloride, 7,8-dimethyl-2-(2,5-dimethoxyphenyl)-; 2-(2,5-Dimethoxyphenyl)-7,8-dimethyl-4-quinolinecarbonyl chloride
EINECS	Contact for details

Quality Control

Our 2-(2,5-Dimethoxyphenyl)-7,8-Dimethylquinoline-4-Carbonyl Chloride 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 purity, impurities, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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