Description

Benzene, 1,1',1'',1'''-Methanetetrayltetrakis[4-Iodo- is a highly functionalized, multi-iodinated aromatic compound with a tetrahedral methane core. This unique structure makes it a valuable advanced intermediate for synthesizing complex molecular architectures, particularly in materials science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors for constructing dendrimers, metal-organic frameworks (MOFs), and other specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of complex drug candidates, especially those requiring precise spatial arrangement of functional groups.
• Material Science Precursor: Used in the development of advanced organic frameworks, dendrimers, and cross-linked polymers for electronic or optical applications.
• Ligand Synthesis: Acts as a core for creating multi-dentate ligands used in catalysis and metal coordination chemistry.
• Cross-coupling Reactions: The iodine atoms provide excellent sites for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) to create complex conjugated systems.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new synthetic methodologies and novel compound libraries.
• Liquid Crystal & OLED Materials: Potential intermediate for creating star-shaped molecules used in organic light-emitting diodes (OLEDs) and liquid crystal displays.

Basic Information

Item	Detail
Product Name	Benzene, 1,1',1'',1'''-Methanetetrayltetrakis[4-Iodo-
CAS No.	134080-67-4
Molecular Formula	C25H16I4
Molecular Weight	821.01 g/mol
Synonyms	Tetrakis(4-iodophenyl)methane; Methanetetrayltetrakis(4-iodobenzene); 1,1',1'',1'''-Methanetetrayltetrakis[4-iodobenzene]; Tetrakis(p-iodophenyl)methane; 4,4',4'',4'''-Methanetetrayltetrakis(1-iodobenzene); [4-(Iodophenyl)]methane, tetrakis-; (CAS: 134080-67-4)
EINECS	Contact for details

Quality Control

Every batch of Benzene, 1,1',1'',1'''-Methanetetrayltetrakis[4-Iodo- is produced and tested under a strict quality management system. We ensure high purity and lot-to-lot consistency through advanced analytical techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 bases and incompatible materials. This material is light-sensitive (store away from light).

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.