Description

5-Methoxyquinoline-6-Carboxylic Acid is a high-purity, functionalized quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), specialty chemicals, and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides due to its bioactive quinoline core.
• Ligand and Catalyst Development: Serves as a starting material for creating complex chelating ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, light-emitting materials, and other functional organic compounds.
• Chemical Biology Probes: Utilized as a scaffold for designing fluorescent tags and molecular probes for biological imaging and diagnostics.

Basic Information

Product Name	5-Methoxyquinoline-6-Carboxylic Acid
CAS No.	1668585-08-7
Molecular Formula	C₁₁H₉NO₃
Molecular Weight	203.19 g/mol
Synonyms	6-Quinolinecarboxylic acid, 5-methoxy-; 5-Methoxy-6-quinolinecarboxylic acid; 5-Methoxyquinoline-6-carboxylic acid; 1668585-08-7; 5-Methoxy-6-quinoline carboxylic acid; 5-Methoxy-6-carboxyquinoline; 6-Carboxy-5-methoxyquinoline
EINECS	Contact for details

Quality Control

Our 5-Methoxyquinoline-6-Carboxylic Acid 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 purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.