Description

1-Iodo-3,5-Bis(Methylsulfonyl)Benzene is a high-purity, multi-functional organic building block characterized by its distinct iodo and methylsulfonyl substituents. This compound is valued for its role as a key intermediate in advanced organic synthesis, particularly in cross-coupling reactions and the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where the iodo and sulfone groups impart specific biological activity.
• Material Science Research: Acts as a monomer or functionalization agent in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed reactions like Suzuki, Sonogashira, and Heck couplings, enabling carbon-carbon bond formation.
• Ligand and Catalyst Development: Utilized to synthesize novel ligands and organocatalysts for asymmetric synthesis and other catalytic processes.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	1-Iodo-3,5-Bis(Methylsulfonyl)Benzene
CAS No.	849035-96-7
Molecular Formula	C8H9IO4S2
Molecular Weight	360.18 g/mol
Synonyms	3,5-Bis(methylsulfonyl)-1-iodobenzene; 1-Iodo-3,5-dimethanesulfonylbenzene; Benzene, 1-iodo-3,5-bis(methylsulfonyl)-; 849035-96-7; 3,5-Dimethylsulfonyl-1-iodobenzene; 3,5-Bis(methanesulfonyl)iodobenzene; 1-Iodo-3,5-bis(methanesulfonyl)benzene
EINECS	Contact for details

Quality Control

Our 1-Iodo-3,5-Bis(Methylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

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 strong oxidizing agents, strong bases, and heat sources. 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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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