Description

1,1':4',1''-Terphenyl, 4-Iodo- is a high-purity, functionalized terphenyl derivative characterized by a halogenated aromatic structure. This compound serves as a valuable advanced organic intermediate and building block for the synthesis of complex molecules and materials. It is primarily utilized by research institutions and industrial R&D departments in the fields of organic electronics, pharmaceutical development, and specialty polymer chemistry.

Application

• Organic Light-Emitting Diodes (OLEDs): As a key precursor for synthesizing charge-transport materials and host or dopant molecules in emissive layers.
• Pharmaceutical Intermediates: Used in the research and development of novel active pharmaceutical ingredients (APIs), particularly in constructing complex aromatic scaffolds.
• Liquid Crystal (LC) Materials: Serves as a building block for creating mesogenic compounds with specific optical and electronic properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of high-performance, heat-resistant polymers and dendrimers.
• Material Science Research: Employed in the development of metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and other porous materials.
• Organic Synthesis: Utilized in Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions due to the reactive iodo substituent.

Basic Information

Item	Detail
Product Name	1,1':4',1''-Terphenyl, 4-Iodo-
CAS No.	1762-85-2
Molecular Formula	C18H13I
Molecular Weight	356.20 g/mol
Synonyms	4-Iodo-1,1':4',1''-terphenyl; p-Iodotriphenyl; 4-Iodotriphenyl; [1,1':4',1''-Terphenyl]-4-iodo; 4-Iodo-p-terphenyl; Iodotriphenyl; 4-(4-Iodophenyl)biphenyl; 4-Iodoterphenyl
EINECS	Contact for details

Quality Control

Our 1,1':4',1''-Terphenyl, 4-Iodo- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets exacting research and development standards. A detailed Certificate of Analysis (COA) is provided with every shipment.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.