Description

7-Bromo-2,4-dichloroquinoline is a high-purity halogenated quinoline derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its versatile reactivity, serving as a key building block for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug molecules, particularly those with quinoline-based pharmacophores for antiviral, anticancer, or antimicrobial activity.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the quinoline core.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters or charge-transport layers.
• Ligand and Catalyst Development: Utilized to synthesize novel nitrogen-containing ligands for transition metal catalysis in fine chemical production.
• Chemical Biology Probes: Acts as a scaffold for developing fluorescent tags or molecular probes to study biological processes.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	7-Bromo-2,4-dichloroquinoline
CAS No.	406205-10-5
Molecular Formula	C9H4BrCl2N
Molecular Weight	277.94 g/mol
Synonyms	2,4-Dichloro-7-bromoquinoline; 7-Bromo-2,4-dichloroquinoline; Quinoline, 7-bromo-2,4-dichloro-; 406205-10-5; 7-Br-2,4-diCl-quinoline
EINECS	Contact for details

Quality Control

Every batch of 7-Bromo-2,4-dichloroquinoline is produced and tested under strict quality management protocols to ensure consistency and reliability for your synthetic workflows. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) detailing all specifications is available for each shipment to support your quality assurance and regulatory documentation.

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 incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.