Description

1-Methyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde (Saltdata: Free) is a versatile quinoline derivative, serving as a crucial advanced intermediate in organic synthesis. Its value lies in its reactive aldehyde functional group, which enables the construction of complex heterocyclic systems and fine chemicals. This high-purity building block is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological disorders, inflammation, and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for creating specialized quinoline-based dyes, fluorescent markers, and optical materials.
• Material Science Research: Employed in the development of organic semiconductors, ligands for metal-organic frameworks (MOFs), and other advanced functional materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new heterocyclic chemistry and reaction methodologies.

Basic Information

Product Name	1-Methyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde (Saltdata: Free)
CAS No.	15112-98-8
Molecular Formula	C11H9NO2
Molecular Weight	187.20 g/mol
Synonyms	4-Formyl-1-methyl-2-quinolone; 1-Methyl-4-quinolone-2-carboxaldehyde; 1-Methyl-2-quinolone-4-carboxaldehyde; 1-Methyl-2-oxo-1,2-dihydroquinoline-4-carboxaldehyde; 4-Carbaldehyde-1-methyl-2-quinolone; 1-Methyl-2-hydroxy-4-quinolinecarboxaldehyde; 1-Methyl-2(1H)-quinolinone-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 1-Methyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every 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 room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong reducing 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.