Description

4,8-Dibromo-5-Methoxyquinoline is a halogenated quinoline derivative serving as a versatile and high-value synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel quinoline-based drug candidates with potential biological activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging the quinoline scaffold.
• Material Science: Serves as a precursor for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Synthesis: A versatile reagent for further functionalization via cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) due to the reactive bromine substituents.
• Ligand Synthesis: Used to create complex chelating ligands for catalysis and coordination chemistry.
• Academic & Industrial R&D: Essential for exploratory research in heterocyclic and medicinal chemistry at universities and corporate R&D centers.

Basic Information

Product Name	4,8-Dibromo-5-Methoxyquinoline
CAS No.	1253791-59-1
Molecular Formula	C₁₀H₇Br₂NO
Molecular Weight	316.98 g/mol
Synonyms	5-Methoxy-4,8-dibromoquinoline; 4,8-Dibromo-5-methoxy-quinoline; Quinoline, 4,8-dibromo-5-methoxy-; 4,8-Dibromo-5-methoxyquinoline; DBMOQ
EINECS	Contact for details

Quality Control

Our 4,8-Dibromo-5-Methoxyquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.