Description

6,7-Dimethoxy-2-Oxo-1,2-Dihydro-Quinoline-3-Carbaldehyde is a high-purity, multifunctional quinoline derivative serving as a critical advanced intermediate in organic synthesis. Its unique molecular structure, featuring both aldehyde and quinoline moieties, makes it a versatile building block for constructing complex heterocyclic systems. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators due to its bioactive quinoline core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for electron-transport or emissive layer materials in electronic displays and lighting.
• Coordination Chemistry & Ligand Design: The aldehyde and carbonyl groups act as chelating sites for metal ions, useful in creating catalysts or sensors.
• Dye and Pigment Manufacturing: Employed as an intermediate for synthesizing specialized quinoline-based dyes with specific optical properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and the exploration of new chemical reactions.

Basic Information

Product Name	6,7-Dimethoxy-2-Oxo-1,2-Dihydro-Quinoline-3-Carbaldehyde
CAS No.	101382-56-3
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.22 g/mol
Synonyms	6,7-Dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde; 3-Formyl-6,7-dimethoxy-2(1H)-quinolinone; 6,7-Dimethoxy-2-oxo-1,2-dihydroquinoline-3-carbaldehyde; 2(1H)-Quinolinone, 3-formyl-6,7-dimethoxy-; 3-Carbaldehyde-6,7-dimethoxy-2(1H)-quinolinone; 6,7-Dimethoxy-2-hydroxyquinoline-3-carbaldehyde; 101382-56-3
EINECS	Contact for details

Quality Control

Our 6,7-Dimethoxy-2-Oxo-1,2-Dihydro-Quinoline-3-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent batch-to-batch quality. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 place at a controlled room temperature (15-25°C). Due to its sensitivity, the material should be stored under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤ 20 ppm

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