Description

4-Bromo-5-Methoxyquinoline is a high-purity, versatile quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique halogenated methoxyquinoline structure, which enables precise molecular modifications in complex chemical pathways. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for anti-malarial, anti-cancer, and kinase inhibitor research.
• Agrochemical Research: Used in developing novel fungicides, herbicides, and plant growth regulators due to its bioactive quinoline core.
• Material Science: Serves as a building block for creating organic ligands in catalytic systems and for synthesizing advanced organic electronic materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce the bromo-methoxyquinoline moiety into more complex architectures.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new reaction pathways involving halogenated heterocycles.

Basic Information

Product Name	4-Bromo-5-Methoxyquinoline
CAS No.	643069-46-9
Molecular Formula	C₁₀H₈BrNO
Molecular Weight	238.08 g/mol
Synonyms	5-Methoxy-4-bromoquinoline; 4-Bromo-5-methoxy-quinoline; Quinoline, 4-bromo-5-methoxy-; 4-Brom-5-methoxychinolin; 4-Bromo-5-méthoxyquinoléine
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Methoxyquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

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