Description

4-Chloro-2-Methylquinazoline is a versatile and high-value heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. Its reactive chloro and methyl substituents make it a key precursor for researchers and manufacturers in medicinal chemistry, material science, and fine chemical production.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of various drug candidates, including kinase inhibitors and other biologically active quinazoline derivatives.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides.
• Material Science Research: Serves as a precursor for the creation of organic ligands, dyes, and advanced functional materials.
• Academic & R&D Laboratories: Employed in methodological studies and as a standard for analytical chemistry and synthetic route development.
• Fine Chemical Production: Integral in multi-step syntheses for producing specialty chemicals and complex organic compounds.

Basic Information

Product Name	4-Chloro-2-Methylquinazoline
CAS No.	6484-24-8
Molecular Formula	C9H7ClN2
Molecular Weight	178.62 g/mol
Synonyms	2-Methyl-4-chloroquinazoline; 4-Chloro-2-methylquinazoline; Quinazoline, 4-chloro-2-methyl-; 4-Chloro-2-methyl-quinazoline; 6484-24-8; 2-Methyl-4-chloro-quinazoline
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methylquinazoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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.