Description

4-(Iodo-Phenyl)-Methane Sulfonyl Chloride is a versatile and reactive organosulfur compound, specifically a sulfonyl chloride derivative. Its primary value lies in its role as a key synthetic intermediate for constructing more complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for chemists and manufacturers in the life sciences sector who require a high-purity building block for drug discovery, material science, and the development of specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates targeting various disease pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its reactive sulfonyl chloride group.
• Material Science Research: Serves as a precursor for creating specialized polymers, liquid crystals, or organic electronic materials with tailored properties.
• Bioconjugation & Probe Development: Utilized in biochemical research for labeling proteins or other biomolecules due to its ability to react with nucleophiles like amines.
• Custom Synthesis & Contract Manufacturing: A fundamental reagent for fine chemical and custom synthesis houses producing bespoke compounds for client projects.
• Academic & R&D Laboratories: Employed in university and institutional research for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	4-(Iodo-Phenyl)-Methane Sulfonyl Chloride
CAS No.	345915-64-2
Molecular Formula	C7H6ClIO2S
Molecular Weight	316.54 g/mol
Synonyms	4-Iodobenzenemethanesulfonyl chloride; p-Iodophenylmethanesulfonyl chloride; (4-Iodophenyl)methanesulfonyl chloride; 4-Iodobenzylsulfonyl chloride; 1-(Chlorosulfonyl)methyl-4-iodobenzene; 4-(Iodophenyl)methylsulfonyl chloride; α-Toluenesulfonyl chloride, 4-iodo-
EINECS	Contact for details

Quality Control

Our 4-(Iodo-Phenyl)-Methane Sulfonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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