Description

Diiodomethanesulfonic Acid is a specialized organoiodine compound that serves as a versatile reagent and building block in advanced chemical synthesis. Its unique structure, featuring both iodine and sulfonic acid functional groups, makes it valuable for introducing iodine atoms and creating sulfonate derivatives under controlled conditions. This chemical is primarily utilized by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and novel materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of iodine-containing drug candidates and contrast agents.
• Organic Synthesis Reagent: Acts as an electrophilic iodination agent or a sulfonating precursor in multi-step synthetic routes for complex molecules.
• Agrochemical Research: Employed in the creation of novel herbicides, fungicides, and plant growth regulators that require iodine-based functional groups.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Chemical Research: Utilized in academic and industrial laboratories for methodological studies in halogenation and sulfonation chemistry.

Basic Information

Product Name	Diiodomethanesulfonic Acid
CAS No.	76-07-3
Molecular Formula	CH2I2O3S
Molecular Weight	375.89 g/mol
Synonyms	Methanesulfonic Acid, Diiodo-; Diiodomethanesulphonic Acid; Diiodomethylsulfonic Acid; 1,1-Diiodomethanesulfonic Acid; Diiodomethanesulfonate; CAS 76-07-3
EINECS	Contact for details

Quality Control

Our Diiodomethanesulfonic Acid is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and appearance. We support custom synthesis and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from incompatible materials such as bases, oxidizing agents, and reactive metals. Ensure containers are kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%

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