Description

4-Bromo-3'-Methylbiphenyl is a high-purity, versatile biphenyl derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bromine and methyl substituents, which provide distinct sites for further functionalization, enabling the creation of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop active ingredients, functional materials, and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with complex biphenyl-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core building block for the development of advanced organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers to modify thermal stability, optical properties, or mechanical strength.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for palladium-catalyzed cross-coupling reactions, such as Suzuki, Stille, and Negishi couplings, to form new carbon-carbon bonds.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating compound libraries.

Basic Information

Product Name	4-Bromo-3'-Methylbiphenyl
CAS No.	92022-07-6
Molecular Formula	C13H11Br
Molecular Weight	247.13 g/mol
Synonyms	3'-Methyl-4-bromobiphenyl; 4-Bromo-3-methyl-1,1'-biphenyl; 1-Bromo-4-(3-methylphenyl)benzene; [1,1'-Biphenyl]-4-bromo-3'-methyl; Biphenyl, 4-bromo-3'-methyl-; 3-Methyl-4-bromobiphenyl
EINECS	Contact for details

Quality Control

Our 4-Bromo-3'-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 identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to guarantee traceability and compliance with your research or production specifications.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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