Description

3,4-Dimethoxy-2-Quinolinol is a versatile quinoline derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique methoxy-substituted quinolinol structure makes it valuable for constructing complex heterocyclic systems and functional materials. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based drug candidates with potential biological activity.
• Agrochemical Research: Building block for developing new crop protection agents and pesticides.
• Ligand Synthesis: Used to prepare chelating ligands for catalysis and metal complexation studies.
• Material Science: Intermediate in the production of organic electronic materials and dyes.
• Chemical Research: Valuable scaffold for medicinal chemistry and structure-activity relationship (SAR) studies.
• Fine Chemical Production: Employed in the custom synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3,4-Dimethoxy-2-Quinolinol
CAS No.	2721-56-4
Molecular Formula	C₁₁H₁₁NO₃
Molecular Weight	205.21 g/mol
Synonyms	2-Hydroxy-3,4-dimethoxyquinoline; 3,4-Dimethoxy-2-hydroxyquinoline; 2-Quinolinol, 3,4-dimethoxy-; 3,4-Dimethoxyquinolin-2-ol; 2-Hydroxy-3,4-dimethoxyquinoline; 3,4-Dimethoxy-2(1H)-quinolinone (tautomer)
EINECS	Contact for details

Quality Control

Our 3,4-Dimethoxy-2-Quinolinol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and physical characteristics are provided with every shipment. We support compliance with relevant research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive and should be stored away from light. It is also easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

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%

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