Description

4-Chloro-1-Methyl-1H-Quinolin-2-One is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate in advanced chemical manufacturing. Its value lies in its unique quinolinone scaffold, which is a privileged structure for developing molecules with targeted biological and material properties. This compound is essential for research and production in the pharmaceutical and agrochemical sectors, where it is used to construct more complex active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological disorders, inflammation, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Organic Synthesis: A versatile precursor for creating complex quinoline and quinolinone derivatives in academic and industrial R&D laboratories.
• Material Science: Potential intermediate in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical chemistry.

Basic Information

Product Name	4-Chloro-1-Methyl-1H-Quinolin-2-One
CAS No.	32262-17-2
Molecular Formula	C₁₀H₈ClNO
Molecular Weight	193.63 g/mol
Synonyms	4-Chloro-1-methylquinolin-2(1H)-one; 4-Chloro-1-methyl-2(1H)-quinolinone; 1-Methyl-4-chloro-2-quinolone; 4-Chloro-1-methyl-2-quinolone; 2-Quinolinone, 4-chloro-1-methyl-; 4-Chloro-1-methyl-1H-quinolin-2-one; 4-Chloro-1-methylcarbostyril
EINECS	Contact for details

Quality Control

Our 4-Chloro-1-Methyl-1H-Quinolin-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

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

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.