Description

4-Ethoxyquinoline-2-Carboxylic Acid is a specialized quinoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which is essential for constructing complex heterocyclic compounds with targeted biological and chemical properties. This high-purity building block is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require a quinoline-based core structure.
• Organic Synthesis Reagent: Serves as a versatile precursor for creating complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science Research: Investigated as a potential component for creating advanced organic electronic materials and ligands for metal complexes.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	4-Ethoxyquinoline-2-Carboxylic Acid
CAS No.	40609-78-7
Molecular Formula	C₁₂H₁₁NO₃
Molecular Weight	217.22 g/mol
Synonyms	2-Quinolinecarboxylic acid, 4-ethoxy-; 4-Ethoxy-2-quinolinecarboxylic acid; 4-Ethoxyquinoline-2-carboxylic acid; 4-Ethoxy-2-carboxyquinoline; 2-Carboxy-4-ethoxyquinoline; 4-Ethoxy-quinoline-2-carboxylic acid; Quinoline-2-carboxylic acid, 4-ethoxy-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and synthesis. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request, and we support custom synthesis to meet specific purity or packaging requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.