Description

2-Hydroxy-6,7-Dimethyl-Quinoline-3-Carbaldehyde is a versatile quinoline derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both a phenolic hydroxyl and an aldehyde group on the quinoline core, makes it a valuable precursor for constructing complex heterocyclic systems and functional materials. This compound is essential for research and development laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Coordination Chemistry & Ligand Design: Serves as a precursor for creating chelating ligands used in catalysis, metal-organic frameworks (MOFs), and sensor technologies.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for synthesizing electron-transport or emissive layer components in display and lighting technologies.
• Dye & Pigment Manufacturing: Utilized in the production of advanced colorants and fluorescent markers for analytical and industrial applications.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-Hydroxy-6,7-Dimethyl-Quinoline-3-Carbaldehyde
CAS No.	338428-49-2
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22 g/mol
Synonyms	6,7-Dimethyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde; 6,7-Dimethyl-2-hydroxyquinoline-3-carboxaldehyde; 3-Formyl-6,7-dimethyl-2-quinolinol; 2-Quinolinol, 6,7-dimethyl-3-formyl-; 6,7-Dimethyl-2-hydroxy-3-quinolinecarboxaldehyde
EINECS	Contact for details

Quality Control

Our production of 2-Hydroxy-6,7-Dimethyl-Quinoline-3-Carbaldehyde adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure consistency and reliability. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

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). This compound is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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