Description

4-Hydroxy-5-Methoxyquinoline-3-Carbonitrile is a high-purity, multi-functional quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical pharmaceutical intermediate for the development of novel active ingredients. It is primarily sought after by R&D chemists and manufacturers in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for anti-malarial, anti-cancer, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides due to its bioactive quinoline core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport or emissive layer materials in electronic applications.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and ligands for catalytic systems and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Acts as a starting material for the synthesis of specialized quinoline-based dyes and colorants.
• Academic & Industrial Research: A valuable reagent for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Hydroxy-5-Methoxyquinoline-3-Carbonitrile
CAS No.	331662-64-7
Molecular Formula	C₁₁H₈N₂O₂
Molecular Weight	200.20 g/mol
Synonyms	5-Methoxy-4-hydroxyquinoline-3-carbonitrile; 4-Hydroxy-5-methoxy-3-quinolinecarbonitrile; 3-Cyano-4-hydroxy-5-methoxyquinoline; Quinoline-3-carbonitrile, 4-hydroxy-5-methoxy-; 331662-64-7; 4-Hydroxy-5-methoxyquinoline-3-carbonitrile; 5-Methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-5-Methoxyquinoline-3-Carbonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.