Description

Quinazoline, 4-Chloro-6,7-Dimethyl- is a versatile halogenated quinazoline derivative that serves as a critical building block in advanced organic synthesis. Its value lies in its functionalized structure, which provides a reactive site for further chemical modifications to create complex molecules. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition for oncology and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Employed as a monomer or building block for creating specialized polymers and organic electronic materials.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex heterocyclic dyes and functional colorants.

Basic Information

Item	Details
Product Name	Quinazoline, 4-Chloro-6,7-Dimethyl-
CAS No.	31867-92-2
Molecular Formula	C10H9ClN2
Molecular Weight	192.64 g/mol
Synonyms	4-Chloro-6,7-dimethylquinazoline; 6,7-Dimethyl-4-chloroquinazoline; 4-Chloro-6,7-dimethyl-1,3-diazanaphthalene; 4-Chloro-6,7-dimethylquinazoline; 31867-92-2; Quinazoline, 4-chloro-6,7-dimethyl-; 4-Chloro-6,7-dimethyl-quinazoline
EINECS	Contact for details

Quality Control

Our Quinazoline, 4-Chloro-6,7-Dimethyl- is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 such as strong bases and 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%

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