Description

4-Bromo-7-Chloro-2,8-Dimethylquinoline is a high-purity, multi-substituted quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is needed by R&D chemists and process development scientists working on novel active ingredients, functional materials, and specialized dyes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting neurological or oncological pathways.
• Agrochemical Research: Used to construct complex heterocyclic cores for new-generation pesticides and herbicides.
• Material Science: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other functional electronic materials.
• Dye & Pigment Synthesis: Intermediate for creating specialized quinoline-based dyes with specific light-absorption properties.
• Chemical Biology: Used as a molecular scaffold or probe in biochemical research and assay development.
• Catalyst Ligand Synthesis: Potential precursor for creating novel ligands used in transition metal catalysis.

Basic Information

Product Name	4-Bromo-7-Chloro-2,8-Dimethylquinoline
CAS No.	1070879-69-4
Molecular Formula	C₁₁H₉BrClN
Molecular Weight	270.55 g/mol
Synonyms	4-Bromo-7-chloro-2,8-dimethylquinoline; 2,8-Dimethyl-4-bromo-7-chloroquinoline; Quinoline, 4-bromo-7-chloro-2,8-dimethyl-; 7-Chloro-4-bromo-2,8-dimethylquinoline; 4-Bromo-7-chloro-2,8-dimethyl-quinoline
EINECS	Contact for details

Quality Control

Our 4-Bromo-7-Chloro-2,8-Dimethylquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

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.