Description

3-Methylquinoline-2-carboxaldehyde is a versatile quinoline derivative that serves as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a quinoline core and an aldehyde functional group, makes it a valuable building block for constructing complex heterocyclic systems and fine chemicals. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators due to its bioactive quinoline scaffold.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, fluorescent dyes, and photostable polymers.
• Chemical Biology Probes: Utilized to develop molecular probes for studying enzyme function and cellular processes.
• Academic & Industrial R&D: A fundamental reagent for method development and exploring new reaction pathways in heterocyclic chemistry.

Basic Information

Product Name	3-Methylquinoline-2-carboxaldehyde
CAS No.	408523-30-8
Molecular Formula	C11H9NO
Molecular Weight	171.20 g/mol
Synonyms	2-Formyl-3-methylquinoline; 3-Methyl-2-quinolinecarboxaldehyde; 3-Methylquinoline-2-carbaldehyde; Quinoline-2-carboxaldehyde, 3-methyl-; 3-Methyl-2-quinolinecarbaldehyde; 3-Methyl-2-quinolylcarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methylquinoline-2-carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

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.