Description

Diethyl 2,3-Quinolinedicarboxylate is a high-purity organic compound belonging to the quinoline dicarboxylate ester family, serving as a critical synthetic intermediate. Its value lies in its versatile reactivity, particularly as a key building block for constructing complex heterocyclic frameworks in advanced chemical synthesis. This product is essential for research chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides that leverage the quinoline scaffold for enhanced biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing electron-transport or emissive layer materials in OLED displays and lighting.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile ligand precursor for creating metal-organic frameworks (MOFs) or catalysts used in asymmetric synthesis.
• Dye & Pigment Manufacturing: Employed in the production of specialized quinoline-derived dyes and colorants for technical applications.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and for exploring new reaction pathways.

Basic Information

Product Name	Diethyl 2,3-Quinolinedicarboxylate
CAS No.	32413-08-4
Molecular Formula	C₁₅H₁₅NO₄
Molecular Weight	273.28 g/mol
Synonyms	2,3-Quinolinedicarboxylic Acid Diethyl Ester; Diethyl Quinoline-2,3-dicarboxylate; Ethyl 2,3-Quinolinedicarboxylate; 2,3-Bis(ethoxycarbonyl)quinoline; Quinoline-2,3-dicarboxylic Acid Diethyl Ester; DEQD; Diethyl Quinoline-2,3-Dicarboxylate
EINECS	Contact for details

Quality Control

Our Diethyl 2,3-Quinolinedicarboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet exacting customer specifications. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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
Assay (HPLC)	≥ 98.0%
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.