Description

2-Chloro-7-Methylquinazolin-4(3H)-One is a high-purity, versatile quinazolinone derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key synthetic precursor in the development of novel pharmacologically active molecules, particularly in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Medicinal Chemistry Research: Serves as a core scaffold for constructing compound libraries in drug discovery programs.
• Agrochemical Development: Used in the research and synthesis of new herbicides and fungicides.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex heterocyclic compounds and specialty chemicals.
• Academic & Institutional R&D: Employed in universities and research institutes for studying reaction mechanisms and developing new synthetic methodologies.

Basic Information

Product Name	2-Chloro-7-Methylquinazolin-4(3H)-One
CAS No.	62484-41-7
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	4(3H)-Quinazolinone, 2-chloro-7-methyl-; 2-Chloro-7-methyl-4(3H)-quinazolinone; 2-Chloro-7-methylquinazolin-4-ol; 7-Methyl-2-chloroquinazolin-4(3H)-one; 2-Chloro-7-methyl-3,4-dihydroquinazolin-4-one; 62484-41-7; 2-Chloro-7-methyl-4-hydroxyquinazoline
EINECS	Contact for details

Quality Control

Our 2-Chloro-7-Methylquinazolin-4(3H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request to support your quality assurance and regulatory documentation.

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 bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.