Description

4-Methoxy-1-Methyl-2(1H)-Quinolinone is a specialized quinolinone derivative serving as a crucial synthetic intermediate and building block in advanced organic chemistry. Its value lies in its unique heterocyclic structure, which provides a versatile scaffold for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or anti-inflammatory pathways.
• Agrochemical Research: Used as a precursor in the development of new herbicides, fungicides, or plant growth regulators leveraging the quinolinone core.
• Organic Synthesis: Versatile intermediate for constructing complex heterocyclic compounds, including alkaloids and other nitrogen-containing structures.
• Material Science: Potential precursor for the development of organic semiconductors, ligands for metal-organic frameworks (MOFs), or specialty dyes.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and for custom synthesis projects in CROs (Contract Research Organizations).

Basic Information

Product Name	4-Methoxy-1-Methyl-2(1H)-Quinolinone
CAS No.	32262-18-3
Molecular Formula	C₁₁H₁₁NO₂
Molecular Weight	189.21 g/mol
Synonyms	4-Methoxy-1-methylquinolin-2(1H)-one; 1-Methyl-4-methoxy-2-quinolone; 4-Methoxy-1-methyl-2-quinolone; 2(1H)-Quinolinone, 4-methoxy-1-methyl-; 1-Methyl-4-methoxy-1,2-dihydroquinolin-2-one; 4-Methoxy-1-methyl-1,2-dihydroquinolin-2-one
EINECS	Contact for details

Quality Control

Our 4-Methoxy-1-Methyl-2(1H)-Quinolinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results 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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%

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