Description

2,2'-Diiodobiphenyl-4,4'-Diamine is a specialized aromatic diamine compound featuring iodine substituents, serving as a high-value intermediate in advanced organic synthesis. Its unique halogenated biphenyl structure makes it a critical precursor for constructing complex molecules, particularly in the development of functional materials and active pharmaceutical ingredients (APIs). This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel compounds with specific electronic or structural properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting complex receptor sites.
• Ligand Synthesis: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Serves as a monomer or cross-linking agent for the production of high-performance, heat-resistant polymers and polyimides.
• Agrochemical Research: Employed in the development of new active ingredients for crop protection products.
• Material Science: A precursor for organic electronic materials, such as those used in OLEDs or conductive polymers.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	2,2'-Diiodobiphenyl-4,4'-Diamine
CAS No.	54391-31-0
Molecular Formula	C12H10I2N2
Molecular Weight	435.03 g/mol
Synonyms	4,4'-Diamino-2,2'-diiodobiphenyl; 2,2'-Diiodo-4,4'-diaminobiphenyl; 2,2'-Diiodo-[1,1'-biphenyl]-4,4'-diamine; Biphenyl-4,4'-diamine, 2,2'-diiodo-; 4,4'-Biphenyldiamine, 2,2'-diiodo-
EINECS	Contact for details

Quality Control

Our 2,2'-Diiodobiphenyl-4,4'-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to light.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in organic solvents (e.g., DMF, DMSO)

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