Description

4-Bromo-3,5,7-Trichloroquinoline is a halogenated quinoline derivative, a versatile and highly functionalized heterocyclic building block prized for its unique reactivity profile. This compound is critical for advanced organic synthesis, particularly in the development of complex molecules for pharmaceutical and agrochemical research. It serves as a key intermediate for medicinal chemists and R&D professionals seeking to introduce specific halogenated quinoline scaffolds into target compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting infectious diseases or cancer.
• Agrochemical Research: Used in the development of novel fungicides, herbicides, and pesticides, leveraging the bioactivity of the quinoline core.
• Material Science: Serves as a building block for creating organic electronic materials, ligands for catalysts, and specialty polymers.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions to create diverse chemical libraries.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing complex heterocyclic dyes and functional colorants.

Basic Information

Product Name	4-Bromo-3,5,7-Trichloroquinoline
CAS No.	1211143-11-1
Molecular Formula	C9H3BrCl3N
Molecular Weight	311.39 g/mol
Synonyms	3,5,7-Trichloro-4-bromoquinoline; 4-Bromo-3,5,7-trichloroquinoline; Quinoline, 4-bromo-3,5,7-trichloro-; 1211143-11-1
EINECS	Contact for details

Quality Control

Our 4-Bromo-3,5,7-Trichloroquinoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat and incompatible materials. The product is light-sensitive and should be stored away from light.

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.