Description

3-Bromo-4-Chloro-7-Methoxyquinoline is a high-purity, multi-functional halogenated quinoline derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex molecular architectures with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new fungicides, herbicides, and plant growth regulators.
• Material Science: Building block for creating organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials.
• Chemical Synthesis: Versatile scaffold for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to create diverse quinoline libraries.
• Fluorescent Probe Development: Serves as a core structure for designing sensors and imaging agents due to the quinoline fluorophore.
• Academic & Contract Research: Used in universities and CROs for methodological studies and discovery chemistry projects.

Basic Information

Item	Detail
Product Name	3-Bromo-4-Chloro-7-Methoxyquinoline
CAS No.	1203579-63-8
Molecular Formula	C₁₀H₇BrClNO
Molecular Weight	272.53 g/mol
Synonyms	3-Bromo-4-chloro-7-methoxyquinoline; 7-Methoxy-3-bromo-4-chloroquinoline; 4-Chloro-3-bromo-7-methoxyquinoline; Quinoline, 3-bromo-4-chloro-7-methoxy-; 1203579-63-8; BCMQ
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-4-Chloro-7-Methoxyquinoline is manufactured under strict quality management systems. We provide comprehensive analytical documentation to ensure reliable batch-to-batch consistency and purity for your synthetic workflows. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles via HPLC, NMR, and MS is supplied with each shipment.

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. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

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