Description

3-Bromo-4-Chloro-8-Methoxyquinoline is a high-purity halogenated quinoline derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules with targeted biological activity. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for use in medicinal chemistry and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, particularly in the development of antimicrobial, anticancer, and anti-inflammatory agents.
• Agrochemical Research: Serves as a core structure for developing new pesticides, herbicides, and fungicides due to the bioactive nature of the quinoline core.
• Material Science Precursor: Used in the synthesis of organic ligands for catalysis and in the development of advanced organic electronic materials.
• Chemical Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a substrate for further functionalization to create diverse chemical libraries.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies and exploring new chemical transformations.

Basic Information

Product Name	3-Bromo-4-Chloro-8-Methoxyquinoline
CAS No.	142781-92-8
Molecular Formula	C₁₀H₇BrClNO
Molecular Weight	272.53 g/mol
Synonyms	8-Methoxy-3-bromo-4-chloroquinoline; 4-Chloro-3-bromo-8-methoxyquinoline; 3-Bromo-4-chloro-8-methoxy-quinoline; Quinoline, 3-bromo-4-chloro-8-methoxy-; 142781-92-8; BCMQ
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Chloro-8-Methoxyquinoline is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming it meets the agreed specifications for research and commercial use.

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 and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.