Description

8-Bromo-2,4-dichloro-6-nitroquinazoline is a high-purity, multi-functional halogenated and nitrated quinazoline derivative. This compound serves as a versatile and critical synthetic intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic scaffolds. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing new active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel quinazoline-based drug candidates, including potential kinase inhibitors and anticancer agents.
• Agrochemical Research: Used in developing new herbicides and pesticides by exploiting its heterocyclic core structure.
• Material Science: Serves as a precursor for creating organic electronic materials and photoactive compounds.
• Chemical Biology: Employed as a molecular probe or labeling reagent due to its reactive halogen and nitro functional groups.
• Academic & Contract Research: Essential for methodological studies in organic chemistry and for custom synthesis projects.

Basic Information

Product Name	8-Bromo-2,4-dichloro-6-nitroquinazoline
CAS No.	331647-00-8
Molecular Formula	C8H2BrCl2N3O2
Molecular Weight	336.93 g/mol
Synonyms	8-Bromo-2,4-dichloro-6-nitroquinazoline; 2,4-Dichloro-8-bromo-6-nitroquinazoline; Quinazoline, 8-bromo-2,4-dichloro-6-nitro-; 331647-00-8; 8-Br-2,4-Cl2-6-NO2-quinazoline; 6-Nitro-8-bromo-2,4-dichloroquinazoline
EINECS	Contact for details

Quality Control

Our 8-Bromo-2,4-dichloro-6-nitroquinazoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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