Description

4-Bromo-1-tert-Butyl-2-Chlorobenzene is a high-purity halogenated aromatic building block of significant importance in advanced organic synthesis. Its value lies in the strategic positioning of halogen substituents on a sterically hindered tert-butylbenzene core, enabling selective functionalization and the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, serving as a key intermediate in the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and other functional materials requiring tailored aromatic systems.
• Custom Chemical Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds.

Basic Information

Product Name	4-Bromo-1-tert-Butyl-2-Chlorobenzene
CAS No.	477720-72-2
Molecular Formula	C10H12BrCl
Molecular Weight	247.56 g/mol
Synonyms	1-Bromo-4-tert-butyl-2-chlorobenzene; 2-Chloro-4-bromo-1-tert-butylbenzene; 4-Bromo-2-chloro-1-tert-butylbenzene; 4-Bromo-2-chloro-tert-butylbenzene; 1-tert-Butyl-4-bromo-2-chlorobenzene; 2-Chloro-1-tert-butyl-4-bromobenzene; (4-Bromo-2-chlorophenyl)-tert-butane
EINECS	Contact for details

Quality Control

Our 4-Bromo-1-tert-Butyl-2-Chlorobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices.

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 heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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