Description

3-Methylquinolin-2-One is a versatile heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its value lies in its fused quinoline-oxo structure, which makes it a key intermediate for creating complex molecules with specific functionalities. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure or intermediate in the development of electron-transport or emissive materials for display technologies.
• Dye and Pigment Manufacturing: Acts as a building block for synthesizing specialized quinoline-based dyes and colorants.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and ligands for catalytic and metal-chelating applications.
• Academic & Industrial R&D: Employed in chemical research for exploring new reactions and developing novel heterocyclic compounds.

Basic Information

Product Name	3-Methylquinolin-2-One
CAS No.	2721-59-7
Molecular Formula	C10H9NO
Molecular Weight	159.19 g/mol
Synonyms	3-Methyl-2-quinolinone; 3-Methyl-2(1H)-quinolinone; 3-Methylcarbostyril; 2-Hydroxy-3-methylquinoline; 3-Methyl-1H-quinolin-2-one; 3-Methylquinolone; NSC 403697
EINECS	220-327-0

Quality Control

Our 3-Methylquinolin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our global clientele in research and production. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.