Description

2,3-Dihydro-2-Methyl-4(1H)-Quinolinone is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its fused quinolinone structure, which is a privileged scaffold for developing molecules with significant biological and material properties. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of various pharmacologically active quinoline derivatives, including potential antimicrobial, anti-inflammatory, and anticancer agents.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging the bioactivity of the quinolinone core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for developing electron-transporting or emissive materials in optoelectronic applications.
• Coordination Chemistry & Ligand Design: Acts as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts due to its potential donor atoms.
• Dye and Pigment Industry: Utilized as an intermediate in the synthesis of specialized quinoline-based dyes and colorants.
• Academic & Contract Research: Employed in organic chemistry research for methodological development and the exploration of new heterocyclic reactions.

Basic Information

Product Name	2,3-Dihydro-2-Methyl-4(1H)-Quinolinone
CAS No.	30448-37-4
Molecular Formula	C10H11NO
Molecular Weight	161.20 g/mol
Synonyms	2-Methyl-1,2,3,4-tetrahydro-4-quinolinone; 2-Methyl-2,3-dihydro-4(1H)-quinolinone; 2-Methyl-1,2,3,4-tetrahydroquinolin-4-one; 4(1H)-Quinolinone, 2,3-dihydro-2-methyl-; 2-Methyl-4-hydroxyquinoline; 2-Methyl-1,2,3,4-tetrahydro-4-oxoquinoline
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-2-Methyl-4(1H)-Quinolinone is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with key parameters such as assay (HPLC), related substances, and physical characteristics. Specifications can be tailored to meet specific research or cGMP requirements for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.