Description

6-Bromo-4,7-Dichloroquinazoline is a high-purity halogenated quinazoline derivative serving as a critical building block in advanced organic synthesis. Its value lies in providing a versatile and reactive scaffold for constructing complex molecules, particularly in pharmaceutical research and development. This intermediate is essential for medicinal chemists and process development scientists working on targeted therapies, including kinase inhibitors and other small-molecule drugs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel kinase inhibitors and other biologically active compounds targeting various disease pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce the quinazoline core into more complex molecular architectures.
• Academic & R&D: A valuable reagent for universities and contract research organizations (CROs) exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	6-Bromo-4,7-Dichloroquinazoline
CAS No.	1256955-32-4
Molecular Formula	C8H3BrCl2N2
Molecular Weight	292.93 g/mol
Synonyms	4,7-Dichloro-6-bromoquinazoline; 6-Bromo-4,7-dichloroquinazoline; Quinazoline, 6-bromo-4,7-dichloro-; 1256955-32-4
EINECS	Contact for details

Quality Control

Our 6-Bromo-4,7-Dichloroquinazoline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical intermediates, ensuring material integrity for your critical research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The compound should be kept under an inert atmosphere if long-term storage is required to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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