Description

1-Bromo-3-tert-Butyl-5-Chlorobenzene is a high-purity, multi-substituted benzene derivative serving as a critical building block in advanced organic synthesis. Its unique halogenated structure makes it a valuable intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and process chemists developing active pharmaceutical ingredients (APIs), crop protection agents, and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticide intermediates.
• Material Science: Serves as a monomer or precursor for specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and functional group transformations in R&D laboratories.
• Dye & Pigment Manufacturing: Intermediate for synthesizing complex organic dyes and high-performance pigments.

Basic Information

Product Name	1-Bromo-3-tert-Butyl-5-Chlorobenzene
CAS No.	1263377-20-3
Molecular Formula	C10H12BrCl
Molecular Weight	247.56 g/mol
Synonyms	3-tert-Butyl-5-chlorobromobenzene; 1-Bromo-3-(tert-butyl)-5-chlorobenzene; 5-Chloro-3-tert-butylbromobenzene; 3-(tert-Butyl)-5-chloro-1-bromobenzene; 5-Chloro-1-bromo-3-tert-butylbenzene; tert-Butyl-3-chloro-5-bromobenzene; 3-tert-Butyl-5-chlorophenyl bromide
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-tert-Butyl-5-Chlorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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. This material is light-sensitive (store away from light).

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.