Description

4-Chloro-7-Ethoxy-6-Methoxyquinoline is a high-purity, advanced pharmaceutical intermediate belonging to the quinoline class of heterocyclic compounds. This compound is of significant commercial importance for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the global pharmaceutical and agrochemical industries for the development of new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel drug candidates, particularly in oncology and anti-infective research.
• Agrochemical Synthesis: Used in the development of advanced fungicides and herbicides, leveraging the bioactive quinoline core.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex heterocyclic systems in medicinal chemistry.
• Research & Development (R&D): Essential for academic and industrial R&D labs focusing on structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the manufacture of specialty dyes, pigments, and other performance chemicals.

Basic Information

Product Name	4-Chloro-7-Ethoxy-6-Methoxyquinoline
CAS No.	947763-54-4
Molecular Formula	C₁₂H₁₂ClNO₂
Molecular Weight	237.68 g/mol
Synonyms	4-Chloro-7-ethoxy-6-methoxyquinoline; 6-Methoxy-7-ethoxy-4-chloroquinoline; 7-Ethoxy-6-methoxy-4-chloroquinoline; Quinoline, 4-chloro-7-ethoxy-6-methoxy-; 4-Chloro-6-methoxy-7-ethoxyquinoline; CAS 947763-54-4
EINECS	Contact for details

Quality Control

Our 4-Chloro-7-Ethoxy-6-Methoxyquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP standards for pharmaceutical intermediates.

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). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.