Description

4-Bromo-4'-Methylbiphenyl is a high-purity halogenated biphenyl derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its well-defined structure, which provides a versatile scaffold for constructing complex molecules in research and industrial applications. This compound is essential for pharmaceutical chemists, agrochemical researchers, and material scientists engaged in developing new active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its biphenyl core for bioactive molecule design.
• Liquid Crystal & OLED Materials: Serves as a fundamental building block for creating organic semiconductors, liquid crystal displays (LCDs), and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers with enhanced thermal and chemical stability.
• Organic Synthesis & Catalysis: Employed in Suzuki-Miyaura and other cross-coupling reactions to construct complex biaryl structures prevalent in modern chemistry.
• Research & Development: A standard reagent in academic and industrial R&D laboratories for exploring new chemical reactions and material properties.

Basic Information

Product Name	4-Bromo-4'-Methylbiphenyl
CAS No.	50670-49-0
Molecular Formula	C13H11Br
Molecular Weight	247.13 g/mol
Synonyms	4'-Methyl-4-bromobiphenyl; 1-Bromo-4-(4-methylphenyl)benzene; p-Methyl-p'-bromobiphenyl; 4-Bromo-4'-methyl-1,1'-biphenyl; [1,1'-Biphenyl]-4-bromo-4'-methyl; Biphenyl, 4-bromo-4'-methyl-
EINECS	Contact for details

Quality Control

Our 4-Bromo-4'-Methylbiphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your research and production specifications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	108 - 112 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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