Description

3-Bromo-Biphenyl-4-Ylamine is a versatile brominated aromatic amine building block of significant importance in advanced organic synthesis. Its core value lies in its bifunctional structure, featuring both a reactive amine group and a bromine substituent, enabling its use in cross-coupling reactions and as a precursor for complex heterocycles. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate in the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in creating molecules with biphenyl or diarylamine scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogenated aromatic structure.
• Material Science: Serves as a monomer or precursor in the development of organic electronic materials, such as hole-transport layers for OLEDs.
• Ligand and Catalyst Development: Utilized to synthesize specialized ligands for metal-catalyzed reactions, including Buchwald-Hartwig amination.
• Dye and Pigment Chemistry: Acts as an intermediate in the production of high-performance dyes and colorants.
• Academic and R&D: A valuable reagent for methodological studies in organic chemistry, including Suzuki-Miyaura and other cross-coupling reactions.

Basic Information

Product Name	3-Bromo-Biphenyl-4-Ylamine
CAS No.	41738-70-9
Molecular Formula	C12H10BrN
Molecular Weight	248.12 g/mol
Synonyms	4-Amino-3-bromobiphenyl; 3-Bromo-4-aminobiphenyl; 3-Bromobiphenyl-4-amine; (3-Bromophenyl)aniline; Biphenyl-4-ylamine, 3-bromo-; 3-Bromo-4-phenylaniline; 3-Bromo-4-aminodiphenyl
EINECS	Contact for details

Quality Control

Our 3-Bromo-Biphenyl-4-Ylamine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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