Description

7-Bromo-4-Chloroquinoline is a high-purity halogenated quinoline derivative, serving as a critical advanced pharmaceutical intermediate and versatile building block in organic synthesis. Its unique molecular structure makes it indispensable for constructing complex heterocyclic compounds with potential biological activity. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel quinoline-based drug candidates, including potential antimalarial, anticancer, and antimicrobial agents.
• Agrochemical Synthesis: Building block for developing new crop protection products, such as fungicides and herbicides, leveraging the quinoline scaffold.
• Organic Synthesis & Research: Versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and for introducing halogenated quinoline motifs into complex molecules.
• Material Science: Intermediate in the production of organic electronic materials, including ligands for OLEDs and other functional materials.
• Dye & Pigment Industry: Used in the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	7-Bromo-4-Chloroquinoline
CAS No.	75090-52-7
Molecular Formula	C9H5BrClN
Molecular Weight	242.50 g/mol
Synonyms	4-Chloro-7-bromoquinoline; 7-Bromo-4-chloroquinoline; Quinoline, 7-bromo-4-chloro-; 75090-52-7; 4-Chloro-7-bromo-quinoline; 7-Br-4-Cl-quinoline
EINECS	Contact for details

Quality Control

Our 7-Bromo-4-Chloroquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical R&D and production. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.