Description

Quinazoline, 2,5-Dichloro-8-Methoxy- is a halogenated and methoxylated quinazoline derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for developing novel compounds with targeted biological activity. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical industries, particularly for medicinal chemists and process development scientists.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, including kinase inhibitors, anticancer agents, and other biologically active molecules targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging the quinazoline core's ability to interact with biological systems.
• Material Science: Acts as a building block for creating specialized organic ligands, dyes, or functional materials with specific electronic or photophysical properties.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory chemistry and structure-activity relationship (SAR) studies.
• Custom Synthesis: Employed by fine chemical manufacturers for the bespoke production of complex molecules for client-specific projects.

Basic Information

Product Name	Quinazoline, 2,5-Dichloro-8-Methoxy-
CAS No.	953040-09-0
Molecular Formula	C9H6Cl2N2O
Molecular Weight	229.06 g/mol
Synonyms	2,5-Dichloro-8-methoxyquinazoline; 8-Methoxy-2,5-dichloroquinazoline; Quinazoline, 2,5-dichloro-8-methoxy-; 2,5-Dichloro-8-methoxy-quinazoline; 953040-09-0
EINECS	Contact for details

Quality Control

Our Quinazoline, 2,5-Dichloro-8-Methoxy- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.