Description

2-(2-Furyl)-4-Quinolinecarboxylic Acid is a specialized heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. Its unique fused quinoline-furan structure makes it a valuable precursor for the development of novel pharmacologically active compounds and functional materials. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting quinoline-based therapeutics.
• Agrochemical Synthesis: Used in the synthesis of advanced crop protection agents and pesticides, leveraging its heterocyclic framework for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating complex chelating ligands and organocatalysts used in asymmetric synthesis and metal coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and conductive polymers, due to its electron-rich aromatic system.
• Fluorescent Probe Synthesis: Utilized to construct quinoline-based fluorophores and sensors for analytical chemistry and bio-imaging applications.
• Academic & Industrial R&D: A critical building block for exploratory chemistry in both university laboratories and corporate R&D centers focusing on heterocyclic chemistry.

Basic Information

Product Name	2-(2-Furyl)-4-Quinolinecarboxylic Acid
CAS No.	20146-25-2
Molecular Formula	C₁₄H₉NO₃
Molecular Weight	239.23 g/mol
Synonyms	2-(2-Furanyl)-4-quinolinecarboxylic acid; 2-Furan-2-yl-quinoline-4-carboxylic acid; 4-Quinolinecarboxylic acid, 2-(2-furanyl)-; 2-(Furan-2-yl)quinoline-4-carboxylic acid; 2-(2-Furyl)quinoline-4-carboxylic acid; 2-Furyl-4-quinolinecarboxylic acid; 2-(2-Furyl)-4-quinolincarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-(2-Furyl)-4-Quinolinecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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