Description

1,2,4-Tris(Methylsulfonyl)Benzene is a high-purity, multi-functional organic intermediate characterized by its three methylsulfonyl substituents on a benzene ring. This compound is valued for its role as a versatile building block in advanced synthetic chemistry, enabling the creation of complex molecular architectures. It is primarily sought after 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 key precursor in the synthesis of complex drug molecules, particularly those requiring sulfone-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Organic Ligand & Catalyst Development: Acts as a starting material for creating specialized ligands used in transition metal catalysis and organocatalysis.
• Polymer & Material Science: Employed in the synthesis of specialty polymers, high-performance resins, and advanced electronic materials.
• Chemical Research: Utilized in academic and industrial laboratories for methodological studies and the exploration of new organic reactions.
• Custom Synthesis & Contract Manufacturing: A critical raw material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	1,2,4-Tris(Methylsulfonyl)Benzene
CAS No.	1434128-54-7
Molecular Formula	C9H12O6S3
Molecular Weight	320.38 g/mol
Synonyms	1,2,4-Trimethylsulfonylbenzene; Benzene-1,2,4-triyl trimethanesulfonate; 1,2,4-Tris(methanesulfonyl)benzene; Tris(methylsulfonyl)benzene (mixed isomers); TMSB (abbrev.); 1,2,4-Tris(mesyl)benzene
EINECS	Contact for details

Quality Control

Our 1,2,4-Tris(Methylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A 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). Keep away from strong oxidizing agents and strong bases.

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%

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