Description

4-Iododiphenylmethane is a versatile halogenated aromatic compound with the CAS number 35444-94-1, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in the reactivity of the iodine atom, which enables efficient cross-coupling reactions for constructing complex molecular architectures. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a diphenylmethane scaffold.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or starting material for the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed reactions like Suzuki, Stille, and Negishi couplings to form biaryl and other complex structures.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for methodological studies and exploring new synthetic pathways.
• Ligand and Catalyst Preparation: Used to synthesize specialized phosphine or N-heterocyclic carbene ligands for catalysis.

Basic Information

Product Name	4-Iododiphenylmethane
CAS No.	35444-94-1
Molecular Formula	C13H11I
Molecular Weight	294.13 g/mol
Synonyms	(4-Iodophenyl)phenylmethane; 1-Iodo-4-(phenylmethyl)benzene; p-Iododiphenylmethane; 4-Iodobenzhydryl; Benzene, 1-iodo-4-(phenylmethyl)-; Diphenylmethane, 4-iodo-; (4-Iodobenzyl)benzene
EINECS	Contact for details

Quality Control

Our 4-Iododiphenylmethane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with your specifications. Our quality assurance protocols are designed to meet the rigorous standards required for pharmaceutical and fine chemical applications.

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 heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 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.