Description

1,1'-Biphenyl, 5,5'-Dibromo-2,2'-Diiodo- is a highly functionalized biphenyl derivative, serving as a critical advanced intermediate in synthetic organic chemistry. Its precise halogen substitution pattern makes it a valuable scaffold for constructing complex molecules, particularly in the development of pharmaceuticals and advanced materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity, structurally complex building blocks for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates targeting complex biological pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides, leveraging its halogenated structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, due to its conjugated biphenyl core.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying biological processes and enzyme functions.
• Custom Synthesis and R&D: A versatile starting material for contract research organizations (CROs) and academic laboratories engaged in novel synthetic route exploration.

Basic Information

Product Name	1,1'-Biphenyl, 5,5'-Dibromo-2,2'-Diiodo-
CAS No.	873792-52-0
Molecular Formula	C12H6Br2I2
Molecular Weight	599.79 g/mol
Synonyms	5,5'-Dibromo-2,2'-diiodo-1,1'-biphenyl; 2,2'-Diiodo-5,5'-dibromobiphenyl; Biphenyl, 5,5'-dibromo-2,2'-diiodo-; [1,1'-Biphenyl]-5,5'-dibromo-2,2'-diiodo; DBIDB
EINECS	Contact for details

Quality Control

Our 1,1'-Biphenyl, 5,5'-Dibromo-2,2'-Diiodo- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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.