Description

6-Quinolinecarboxylic Acid, 4-Hydroxy-7-Methoxy-, Methyl Ester is a high-purity, synthetically derived quinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both hydroxy and methoxy substituents, makes it a versatile intermediate for creating complex heterocyclic compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for anti-malarial, anti-cancer, and anti-inflammatory applications.
• Agrochemical Research: Used in developing advanced pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for synthesizing electron-transport or emissive layer materials in electronic displays.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and chelating ligands for catalytic and analytical purposes.
• Dye & Pigment Industry: Intermediate for producing specialized quinoline-based dyes and colorants.
• Academic & Contract Research: A valuable reagent for methodological studies and the construction of complex molecular libraries in academic and industrial R&D settings.

Basic Information

Product Name	6-Quinolinecarboxylic Acid, 4-Hydroxy-7-Methoxy-, Methyl Ester
CAS No.	2023826-82-4
Molecular Formula	C12H11NO4
Molecular Weight	233.22 g/mol
Synonyms	4-Hydroxy-7-methoxyquinoline-6-carboxylic acid methyl ester; Methyl 4-hydroxy-7-methoxyquinoline-6-carboxylate; 7-Methoxy-4-hydroxyquinoline-6-carboxylic acid methyl ester; 4-Hydroxy-7-methoxy-6-quinolinecarboxylic acid methyl ester; 6-Quinolinecarboxylic acid, 4-hydroxy-7-methoxy-, methyl ester; 4-Hydroxy-7-methoxyquinoline-6-methyl carboxylate
EINECS	Contact for details

Quality Control

Our 6-Quinolinecarboxylic Acid, 4-Hydroxy-7-Methoxy-, Methyl Ester is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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