Description

2-Methoxy-3-Quinolinecarboxylic Acid is a versatile quinoline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized structure, which provides a reactive carboxylic acid group and a methoxy-substituted heterocyclic core for constructing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological and anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides due to its bioactive quinoline scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the development of organic semiconductors, fluorescent dyes, and other functional materials.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and heterocyclic compound research.

Basic Information

Product Name	2-Methoxy-3-Quinolinecarboxylic Acid
CAS No.	70659-29-9
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	3-Quinolinecarboxylic acid, 2-methoxy-; 2-Methoxyquinoline-3-carboxylic acid; 2-Methoxy-3-quinolinecarboxylic acid; 2-Methoxy-3-carboxyquinoline; 70659-29-9; Quinoline-3-carboxylic acid, 2-methoxy-; 2-Methoxy-quinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Methoxy-3-Quinolinecarboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive 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. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.