Description

4,4'-Dibromo-2-Nitro-Biphenyl is a specialized brominated nitroaromatic compound of significant interest in advanced organic synthesis. This high-purity intermediate is valued for its role in constructing complex molecular architectures, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for its utility in cross-coupling reactions and as a precursor to liquid crystals and electronic chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Material Science: Acts as a precursor for the development of liquid crystals, organic semiconductors, and other functional electronic materials.
• Organic Synthesis & Research: A valuable reagent for Suzuki-Miyaura and other palladium-catalyzed cross-coupling reactions in academic and industrial R&D.
• Dye & Pigment Industry: Employed in the synthesis of specialized dyes and colorants.
• Polymer Chemistry: Can be incorporated as a monomer or additive to create polymers with specific optical or electronic properties.

Basic Information

Product Name	4,4'-Dibromo-2-Nitro-Biphenyl
CAS No.	439797-69-0
Molecular Formula	C12H7Br2NO2
Molecular Weight	357.00 g/mol
Synonyms	2-Nitro-4,4'-dibromobiphenyl; 4,4'-Dibromo-2-nitro-1,1'-biphenyl; Biphenyl, 4,4'-dibromo-2-nitro-; [1,1'-Biphenyl]-4,4'-dibromo-2-nitro-; 4,4'-Dibromo-2-nitrobiphenyl
EINECS	Contact for details

Quality Control

Our 4,4'-Dibromo-2-Nitro-Biphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee 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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.