Description

7-Chloro-4,8-Dimethyl-2(1H)-Quinolinone is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique quinolinone core structure, substituted with chloro and methyl groups, makes it a valuable precursor for developing active pharmaceutical ingredients (APIs) and functional materials. This high-purity compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological disorders, anti-inflammatory agents, and antimicrobial compounds.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and fungicides due to its bioactive quinolinone scaffold.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic systems, ligands for catalysis, and functionalized organic molecules in academic and industrial R&D.
• Material Science: Investigated for the development of organic electronic materials, such as charge-transport layers or light-emitting components, leveraging its conjugated structure.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in regulatory and analytical laboratories.

Basic Information

Product Name	7-Chloro-4,8-Dimethyl-2(1H)-Quinolinone
CAS No.	53761-49-2
Molecular Formula	C11H10ClNO
Molecular Weight	207.66 g/mol
Synonyms	7-Chloro-4,8-dimethyl-1H-quinolin-2-one; 2(1H)-Quinolinone, 7-chloro-4,8-dimethyl-; 7-Chloro-4,8-dimethylquinolin-2(1H)-one; 4,8-Dimethyl-7-chloro-2-quinolone; 7-Chloro-4,8-dimethyl-2-hydroxyquinoline; 7-Chloro-4,8-dimethylcarbostyril
EINECS	Contact for details

Quality Control

Our 7-Chloro-4,8-Dimethyl-2(1H)-Quinolinone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP-grade intermediates and high-purity research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect this light-sensitive material from moisture and atmospheric contaminants.

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%
Heavy Metals	< 20 ppm

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