Description

4-Chloro-7-Methoxyquinazoline is a high-purity, versatile quinazoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key synthetic intermediate in the development of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of tyrosine kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of novel herbicides and fungicides with specific modes of action.
• Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal chemistry.
• Material Science: Investigated as a building block for organic electronic materials and photoactive compounds.
• Academic & R&D: Employed in university and industrial research laboratories for method development and novel compound discovery.

Basic Information

Product Name	4-Chloro-7-Methoxyquinazoline
CAS No.	55496-52-1
Molecular Formula	C9H7ClN2O
Molecular Weight	194.62 g/mol
Synonyms	7-Methoxy-4-chloroquinazoline; 4-Chloro-7-methoxy-quinazoline; Quinazoline, 4-chloro-7-methoxy-; 4-Chloro-7-methoxy-1,3-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 4-Chloro-7-Methoxyquinazoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research applications. Certificates of Analysis (COA) detailing all specifications 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.

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.