Description

7-Bromo-3,4-dichloroquinoline is a high-purity halogenated quinoline derivative, a crucial advanced intermediate in modern synthetic organic chemistry. Its value lies in providing a versatile, multi-functional scaffold for constructing complex molecules, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of potential drug candidates, especially in kinase inhibitor and antimicrobial research.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, leveraging the bioactivity of the quinoline core.
• Material Science Research: Serves as a precursor for creating organic electronic materials, ligands for metal-organic frameworks (MOFs), and functional dyes.
• Cross-Coupling Reactions: The bromine substituent makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to create diverse compound libraries.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and target engagement.

Basic Information

Product Name	7-Bromo-3,4-dichloroquinoline
CAS No.	1021435-01-7
Molecular Formula	C9H4BrCl2N
Molecular Weight	277.94 g/mol
Synonyms	3,4-Dichloro-7-bromoquinoline; 7-Bromo-3,4-dichloro-quinoline; Quinoline, 7-bromo-3,4-dichloro-; 1021435-01-7
EINECS	Contact for details

Quality Control

Our 7-Bromo-3,4-dichloroquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research and development specifications.

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 the container tightly sealed to protect from moisture.

Specification

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