Description

3-Bromo-4-Iodo-1,1'-Biphenyl is a high-purity, halogenated biphenyl derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for constructing complex molecular architectures, particularly in materials science and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a core or intermediate structure in the development of host and emissive materials for display and lighting technologies.
• Ligand and Catalyst Development: Serves as a scaffold for creating sophisticated phosphine or N-heterocyclic carbene (NHC) ligands used in cross-coupling catalysis.
• Liquid Crystal and Polymer Chemistry: Incorporated into the backbone of specialty polymers and liquid crystal molecules to modify their electronic and physical properties.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies in Suzuki-Miyaura, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	3-Bromo-4-Iodo-1,1'-Biphenyl
CAS No.	900806-53-3
Molecular Formula	C12H8BrI
Molecular Weight	359.00 g/mol
Synonyms	[1,1'-Biphenyl]-3-bromo-4-iodo; 3-Bromo-4-iodobiphenyl; 4-Iodo-3-bromobiphenyl; 3-Bromo-4-iodo-1,1'-biphenyl; 3-Bromo-4-iododiphenyl; Biphenyl, 3-bromo-4-iodo-
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Iodo-1,1'-Biphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring high-purity intermediates under cGMP and ISO guidelines.

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 the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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