Description

8-Ethylquinoline-2,3-dicarboxylic acid diethyl ester is a high-purity, synthetic organic compound belonging to the quinoline dicarboxylate ester family, serving as a critical advanced intermediate for complex chemical synthesis. This compound is valued for its versatile reactivity, particularly as a key building block in the development of sophisticated heterocyclic systems and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in drug discovery, ligand synthesis, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel quinoline-based active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a versatile scaffold for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Investigated as a building block for organic semiconductors, light-emitting materials, and other functional polymers.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized quinoline-derived colorants and fluorescent markers.

Basic Information

Product Name	8-Ethylquinoline-2,3-dicarboxylic Acid Diethyl Ester
CAS No.	948291-49-4
Molecular Formula	C₁₈H₂₁NO₄
Molecular Weight	315.36 g/mol
Synonyms	Diethyl 8-ethylquinoline-2,3-dicarboxylate; 2,3-Quinolinedicarboxylic acid, 8-ethyl-, diethyl ester; 8-Ethyl-2,3-quinolinedicarboxylic acid diethyl ester; Ethyl 8-ethyl-2,3-quinolinedicarboxylate; 8-Ethylquinoline-2,3-dicarboxylate diethyl ester; 8-Ethylquinoline-2,3-dicarboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 8-Ethylquinoline-2,3-dicarboxylic acid diethyl ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP-grade requirements upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.