Description

[1,1'-Biphenyl]-2-Amine, 4,4'-Dibromo- is a high-purity, dibrominated biphenyl amine derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in providing a halogenated, aromatic amine scaffold essential for constructing complex molecules with tailored electronic and steric properties. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications such as ligand synthesis, polymer modification, and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in creating ligands for metal-catalyzed reactions or as a core structure in bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, where the bromine atoms offer sites for further functionalization.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials or host materials in OLED devices due to its conjugated biphenyl system and halogen substituents.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized phosphine or nitrogen-based ligands used in homogeneous catalysis.
• Polymer and Material Science: Incorporated into polymer backbones or as a cross-linking agent to modify thermal stability, flame retardancy, or optical properties of advanced materials.
• Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new chemical reactions and synthesizing complex organic architectures.

Basic Information

Item	Detail
Product Name	[1,1'-Biphenyl]-2-Amine, 4,4'-Dibromo-
CAS No.	197961-37-8
Molecular Formula	C12H9Br2N
Molecular Weight	327.01 g/mol
Synonyms	4,4'-Dibromo-2-aminobiphenyl; 2-Amino-4,4'-dibromobiphenyl; 4,4'-Dibromobiphenyl-2-amine; Biphenyl-2-amine, 4,4'-dibromo-; 2-Biphenylamine, 4,4'-dibromo-; 4,4'-Dibromo-[1,1'-biphenyl]-2-amine
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-2-Amine, 4,4'-Dibromo- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment, guaranteeing it meets the stringent requirements for research and process development applications.

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.