Description

4-Bromo-3-Chloro-7-Methylquinoline is a high-purity halogenated quinoline derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This compound is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides, leveraging the quinoline core's bioactivity.
• Material Science: Acts as a precursor for the synthesis of organic ligands, dyes, and photoactive compounds used in electronic and optical materials.
• Chemical Synthesis: Provides a functionalized quinoline platform for further derivatization (e.g., cross-coupling reactions) in academic and industrial R&D laboratories.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	4-Bromo-3-Chloro-7-Methylquinoline
CAS No.	1211775-80-2
Molecular Formula	C10H7BrClN
Molecular Weight	256.52 g/mol
Synonyms	7-Methyl-4-bromo-3-chloroquinoline; 3-Chloro-4-bromo-7-methylquinoline; 4-Bromo-3-chloro-7-methyl-quinoline; Quinoline, 4-bromo-3-chloro-7-methyl-; 1211775-80-2
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-7-Methylquinoline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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 (NMR)	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.