Description

5-Bromo-1,2,3-Trichlorobenzene is a halogenated aromatic compound of significant interest in advanced organic synthesis. Its precise molecular structure makes it a valuable and versatile building block for creating complex molecules, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for researchers and manufacturers developing active ingredients, specialty chemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring a specific halogenated benzene core structure.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where its halogen pattern contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor material for the development of electron-transport or host materials in electronic displays and lighting.
• Ligand and Catalyst Preparation: Utilized in the creation of specialized ligands for metal-catalyzed cross-coupling reactions, such as Suzuki or Buchwald-Hartwig couplings.
• Polymer and Material Science: Acts as a monomer or modifying agent for engineering polymers and high-performance resins with enhanced thermal or chemical resistance.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and synthesizing novel aromatic compounds.

Basic Information

Product Name	5-Bromo-1,2,3-Trichlorobenzene
CAS No.	21928-51-8
Molecular Formula	C6H2BrCl3
Molecular Weight	274.34 g/mol
Synonyms	1,2,3-Trichloro-5-bromobenzene; 5-Bromo-1,2,3-trichlorobenzene; Benzene, 1-bromo-2,3,4-trichloro-; 2,3,4-Trichlorobromobenzene
EINECS	Contact for details

Quality Control

Our 5-Bromo-1,2,3-Trichlorobenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific R&D or production requirements.

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, sparks, and open flames. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.