Description

3-Bromo-8-Chloro-4-Hydroxy-5-Methoxyquinoline is a high-purity, multi-functional quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique halogenated and substituted quinoline structure, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or central nervous system disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its halogenated quinoline core.
• Material Science: Serves as a monomer or functional additive in the creation of specialty polymers, organic semiconductors, or metal-chelating agents.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme mechanisms or protein interactions due to its modifiable structure.
• Catalyst Ligand Synthesis: Acts as a starting material for synthesizing complex ligands used in asymmetric catalysis.
• Fluorescent Dye Precursor: A building block for developing new quinoline-based fluorescent markers and sensors.

Basic Information

Product Name	3-Bromo-8-Chloro-4-Hydroxy-5-Methoxyquinoline
CAS No.	1204810-82-1
Molecular Formula	C₁₀H₇BrClNO₂
Molecular Weight	288.53 g/mol
Synonyms	5-Methoxy-3-bromo-8-chloro-4-hydroxyquinoline; 3-Bromo-8-chloro-5-methoxyquinolin-4-ol; 4-Hydroxy-3-bromo-8-chloro-5-methoxyquinoline; 8-Chloro-3-bromo-5-methoxy-4-quinolinol; Quinoline, 3-bromo-8-chloro-4-hydroxy-5-methoxy-; 3-Br-8-Cl-4-OH-5-OMe-quinoline
EINECS	Contact for details

Quality Control

Our 3-Bromo-8-Chloro-4-Hydroxy-5-Methoxyquinoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/LC-MS for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.