Description

2-Bromo-4-Methylbiphenyl is a versatile brominated aromatic compound, specifically a substituted biphenyl derivative. This high-purity intermediate is critical for advanced organic synthesis, offering a reactive halogen site for cross-coupling reactions and a stable biphenyl backbone. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the biphenyl core contributes to biological activity.
• Material Science: Acts as a precursor for organic light-emitting diodes (OLEDs) and liquid crystal (LC) materials, where its structure aids in charge transport and molecular alignment.
• Cross-Coupling Reactions: An essential substrate in Suzuki, Stille, and Negishi coupling reactions to create complex biaryl structures for various applications.
• Chemical Research: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways in organic chemistry.
• Ligand and Catalyst Preparation: Utilized to synthesize specialized ligands for metal catalysts used in asymmetric synthesis and polymerization processes.

Basic Information

Item	Details
Product Name	2-Bromo-4-Methylbiphenyl
CAS No.	29180-98-1
Molecular Formula	C₁₃H₁₁Br
Molecular Weight	247.13 g/mol
Synonyms	4-Methyl-2-bromobiphenyl; 2-Bromo-4'-methylbiphenyl; (2-Bromo-4-methylphenyl)benzene; 1-Bromo-2-(4-methylphenyl)benzene; Biphenyl, 2-bromo-4-methyl-; 2-Bromo-4-methyl-1,1'-biphenyl
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Methylbiphenyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide a detailed Certificate of Analysis (COA) with each shipment, guaranteeing traceability and compliance with your research or 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 heat, sparks, and open flame. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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