Description

6-Chloro-2-Methyl-4(1H)-Quinazolinone is a versatile heterocyclic organic compound that serves as a crucial synthetic intermediate in advanced chemical manufacturing. Its value lies in its functionalized quinazolinone core, which is a privileged scaffold for developing bioactive molecules. This high-purity building block is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition, antiviral, or anticancer activity.
• Agrochemical Research: Used in developing new herbicides, fungicides, and insecticides by acting as a core structure for bioactive molecules.
• Organic Synthesis Building Block: Employed in medicinal and combinatorial chemistry for constructing complex heterocyclic libraries via further functionalization.
• Material Science Research: Investigated as a potential monomer or additive for creating advanced polymers with specific optical or electronic properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	6-Chloro-2-Methyl-4(1H)-Quinazolinone
CAS No.	7142-09-8
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	2-Methyl-6-chloro-4(1H)-quinazolinone; 6-Chloro-2-methyl-1,4-dihydroquinazolin-4-one; 6-Chloro-2-methylquinazolin-4(1H)-one; 4(1H)-Quinazolinone, 6-chloro-2-methyl-; 2-Methyl-6-chloro-4-hydroxyquinazoline; 6-Chloro-2-methyl-4-quinazolinol
EINECS	Contact for details

Quality Control

Our 6-Chloro-2-Methyl-4(1H)-Quinazolinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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%
Heavy Metals	≤ 20 ppm

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