Description

6-Methoxyquinoline-2,3-Dicarboxylic Acid Diethyl Ester is a high-purity, versatile quinoline-based building block and synthetic intermediate. This compound is valued for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for applications requiring precise functionalization.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with quinoline cores, such as potential antimalarial, anticancer, or antimicrobial agents.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Fluorescent Dye & Sensor Development: The quinoline scaffold is utilized in the design and synthesis of organic fluorophores and molecular sensors.
• Academic & Industrial R&D: A valuable reagent for methodological chemistry research, including cross-coupling reactions and heterocyclic chemistry studies.
• Material Science Precursor: Can be employed in the synthesis of organic electronic materials or advanced polymers.

Basic Information

Product Name	6-Methoxyquinoline-2,3-Dicarboxylic Acid Diethyl Ester
CAS No.	892874-83-8
Molecular Formula	C₁₆H₁₇NO₅
Molecular Weight	303.31 g/mol
Synonyms	Diethyl 6-Methoxyquinoline-2,3-dicarboxylate; 2,3-Quinolinedicarboxylic Acid, 6-Methoxy-, Diethyl Ester; 6-Methoxyquinoline-2,3-dicarboxylic Acid Diethyl Ester; Ethyl 6-Methoxy-2,3-quinolinedicarboxylate; 6-Methoxy-2,3-quinolinedicarboxylic Acid Diethyl Ester; Diethyl 6-Methoxy-2,3-quinolinedicarboxylate
EINECS	Contact for details

Quality Control

Our 6-Methoxyquinoline-2,3-Dicarboxylic Acid Diethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.