Description

Ethyl 4-Chloro-7-Fluoro-6-Methoxyquinoline-3-Carboxylate is a high-purity, multi-functional quinoline derivative serving as a critical advanced intermediate in modern synthetic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesis and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting infectious diseases and central nervous system disorders.
• Agrochemical Synthesis: Used in the research and production of advanced fungicides and herbicides, leveraging the bioactive quinoline core.
• Organic Synthesis & Research: Serves as a versatile precursor for synthesizing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science: Potential intermediate for developing functional organic materials, such as ligands for catalysts or components in electronic materials.

Basic Information

Product Name	Ethyl 4-Chloro-7-Fluoro-6-Methoxyquinoline-3-Carboxylate
CAS No.	311346-71-1
Molecular Formula	C₁₃H₁₁ClFNO₃
Molecular Weight	283.68 g/mol
Synonyms	4-Chloro-7-fluoro-6-methoxyquinoline-3-carboxylic acid ethyl ester; Ethyl 4-chloro-7-fluoro-6-methoxy-3-quinolinecarboxylate; 3-Quinolinecarboxylic acid, 4-chloro-7-fluoro-6-methoxy-, ethyl ester; 311346-71-1; 4-Chloro-7-fluoro-6-methoxyquinoline-3-carboxylate ethyl ester; Ethyl 4-chloro-7-fluoro-6-methoxyquinoline-3-carboxylate; 7-Fluoro-6-methoxy-4-chloroquinoline-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-7-Fluoro-6-Methoxyquinoline-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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