Description

7-Bromo-2,4,6-trichloroquinazoline is a halogenated quinazoline derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its unique multi-halogenated structure makes it a critical building block for constructing complex molecules with tailored properties. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in drug discovery and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel kinase inhibitors, anticancer agents, and other biologically active quinazoline-based compounds.
• Agrochemical Research: Building block for developing new herbicides, fungicides, and pesticides with unique modes of action.
• Material Science: Used in the research and development of organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs).
• Chemical Synthesis: Serves as a versatile scaffold for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) due to its reactive halogen sites.
• Academic & Contract Research: Essential reagent for methodological studies in organic synthesis and medicinal chemistry within university and CRO laboratories.

Basic Information

Product Name	7-Bromo-2,4,6-Trichloroquinazoline
CAS No.	1956389-96-0
Molecular Formula	C8H2BrCl3N2
Molecular Weight	336.37 g/mol
Synonyms	2,4,6-Trichloro-7-bromoquinazoline; 7-Bromo-2,4,6-trichloro-quinazoline; Quinazoline, 7-bromo-2,4,6-trichloro-; BTTQ
EINECS	Contact for details

Quality Control

Our 7-Bromo-2,4,6-trichloroquinazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical synthetic workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere when appropriate for prolonged use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.