Description

Bis(tert-Butylsulfonyl)Methane is a specialized organosulfur compound with the CAS number 7144-89-0, valued for its role as a versatile building block and reagent in advanced organic synthesis. Its unique sulfonyl-activated methylene bridge makes it a critical precursor for constructing complex molecular frameworks. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel drug candidates, particularly for sulfone-containing active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the sulfonyl group contributes to biological activity.
• Ligand and Catalyst Preparation: Acts as a precursor for synthesizing specialized ligands and organocatalysts used in asymmetric synthesis and cross-coupling reactions.
• Polymer Chemistry: Employed in the synthesis of functional monomers and polymers with specific thermal or chemical resistance properties.
• Material Science Research: Utilized in developing novel organic electronic materials and advanced composites.
• Custom Synthesis and R&D: A valuable reagent for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	Bis(tert-Butylsulfonyl)Methane
CAS No.	7144-89-0
Molecular Formula	C9H20O4S2
Molecular Weight	256.38 g/mol
Synonyms	Methane, bis[(1,1-dimethylethyl)sulfonyl]-; Di-tert-butylsulfonylmethane; 1,1-Bis(tert-butylsulfonyl)methane; (tert-Butylsulfonyl)methane, bis-; NSC 163063; Bis(t-butylsulfonyl)methane; 2-Methyl-2-[(2-methyl-2-propanyl)sulfonyl]-1-(methylsulfonyl)propane (alternative representation)
EINECS	Contact for details

Quality Control

Our Bis(tert-Butylsulfonyl)Methane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our customers' regulatory and compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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