Description

4-Bromo-3-Chloro-8-Methoxyquinoline is a high-purity, multi-functional quinoline derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it an invaluable intermediate for the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for antiviral, anticancer, and antimicrobial agents.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive quinoline core.
• Material Science: Serves as a building block for organic light-emitting diodes (OLEDs), liquid crystals, and other functional organic materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a versatile scaffold for further functionalization in medicinal chemistry.
• Research & Development: Essential for academic and industrial R&D labs exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4-Bromo-3-Chloro-8-Methoxyquinoline
CAS No.	1211083-66-7
Molecular Formula	C₁₀H₇BrClNO
Molecular Weight	272.53 g/mol
Synonyms	8-Methoxy-4-bromo-3-chloroquinoline; 3-Chloro-4-bromo-8-methoxyquinoline; 4-Bromo-3-chloro-8-methoxy-quinoline; Quinoline, 4-bromo-3-chloro-8-methoxy-; 1211083-66-7; 4-Br-3-Cl-8-MeO-quinoline
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-8-Methoxyquinoline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for research and production 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 incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

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