Description

4,7-Bis[(4-Methylphenyl)Sulfonyl]Benzofurazane is a specialized organic compound featuring a benzofurazane core symmetrically substituted with tosyl (p-toluenesulfonyl) groups. This molecular architecture makes it a valuable intermediate and building block in advanced chemical synthesis, particularly for applications requiring specific electronic or steric properties. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its sulfonyl and furazan functionalities.
• Material Science: Acts as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in charge-transfer complexes.
• Dye & Pigment Synthesis: Employed in the production of specialized dyes and pigments where the benzofurazane unit contributes to color and stability.
• Chemical Research: Utilized as a model compound or reagent in methodological studies and catalysis research within academic and industrial laboratories.

Basic Information

Product Name	4,7-Bis[(4-Methylphenyl)Sulfonyl]Benzofurazane
CAS No.	53886-93-4
Molecular Formula	C22H18N2O6S2
Molecular Weight	470.52 g/mol
Synonyms	4,7-Bis(p-toluenesulfonyl)benzofurazan; 4,7-Bis(4-methylbenzenesulfonyl)-2,1,3-benzoxadiazole; 2,1,3-Benzoxadiazole, 4,7-bis[(4-methylphenyl)sulfonyl]-; 4,7-Di-p-tolylsulfonylbenzofurazan; Benzofurazan, 4,7-bis[(4-methylphenyl)sulfonyl]-; 4,7-Bis(tosyl)benzofurazane
EINECS	Contact for details

Quality Control

Our production of 4,7-Bis[(4-Methylphenyl)Sulfonyl]Benzofurazane adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 the container sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.