Description

4-Bromo-5,7-Dimethylquinoline is a high-purity, halogenated quinoline derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique molecular structure, which enables the introduction of both bromine and dimethyl-substituted quinoline motifs into complex molecules. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Research: Used in developing new fungicides and herbicides, leveraging the bioactivity of the quinoline core.
• Material Science: Serves as a monomer or ligand in the creation of organic semiconductors, metal-organic frameworks (MOFs), and luminescent materials.
• Chemical Synthesis: Acts as a versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to construct complex heterocyclic systems.
• Catalyst Ligand: The quinoline nitrogen can coordinate to metals, making it useful in designing novel catalytic systems for asymmetric synthesis.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	4-Bromo-5,7-Dimethylquinoline
CAS No.	1070879-33-2
Molecular Formula	C11H10BrN
Molecular Weight	236.11 g/mol
Synonyms	4-Bromo-5,7-dimethylquinoline; 5,7-Dimethyl-4-bromoquinoline; Quinoline, 4-bromo-5,7-dimethyl-; 4-Bromo-5,7-dimethyl-quinoline; 1070879-33-2; 4-Br-5,7-Me2-Quinoline
EINECS	Contact for details

Quality Control

Our 4-Bromo-5,7-Dimethylquinoline is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and GC-MS for impurity profiling. We ensure compliance with relevant industry guidelines, and a detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and specification adherence.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.