Description

6-Ethylquinoline-2,3-Dicarboxylic Acid is a high-purity, multi-functional quinoline derivative serving as a critical advanced intermediate in organic synthesis. Its value lies in its unique dicarboxylic acid functionalization on the quinoline core, which provides versatile handles for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially in the development of kinase inhibitors, anti-infectives, and other biologically active heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging the quinoline scaffold's bioactivity.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, dyes, and pigments due to its conjugated aromatic structure.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and process chemistry for structure-activity relationship (SAR) studies and route scouting.

Basic Information

Product Name	6-Ethylquinoline-2,3-Dicarboxylic Acid
CAS No.	92513-46-7
Molecular Formula	C₁₄H₁₃NO₄
Molecular Weight	259.26 g/mol
Synonyms	2,3-Quinolinedicarboxylic acid, 6-ethyl-; 6-Ethyl-2,3-quinolinedicarboxylic acid; 6-Ethylquinoline-2,3-dicarboxylic acid; 92513-46-7; 6-Ethylquinoline-2,3-dicarboxylate; 6-Ethyl-2,3-pyridinedicarboxylic acid (quinoline analog); 6-Ethyl-2,3-dicarboxyquinoline
EINECS	Contact for details

Quality Control

Our 6-Ethylquinoline-2,3-Dicarboxylic Acid 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 specified parameters. Our quality commitment supports applications requiring high-purity intermediates for research and cGMP-compliant production.

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). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 10 ppm

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