Description

Tosifen is a specialized chemical compound with the CAS registry number 32295-18-4, recognized for its utility as a key intermediate in advanced organic synthesis. This compound matters for its role in facilitating the production of complex molecules, offering a reliable building block for research and industrial-scale manufacturing. It is needed by professionals in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for developing active ingredients and functional materials.

Application

• As a crucial pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Utilized in agrochemical research and development for creating novel crop protection agents.
• Serves as a versatile building block in fine chemical synthesis for specialty chemicals.
• Employed in academic and industrial R&D laboratories for method development and scale-up studies.
• Potential use in the synthesis of functional materials and advanced polymers.

Basic Information

Product Name	Tosifen
CAS No.	32295-18-4
Molecular Formula	C15H14ClNO2S
Molecular Weight	307.79 g/mol
Synonyms	1-(4-Chlorophenylsulfonyl)-2-(2,4-dichlorophenyl)-3-methyl-1H-pyrrole; Tosifen; 32295-18-4; 1H-Pyrrole, 1-[(4-chlorophenyl)sulfonyl]-2-(2,4-dichlorophenyl)-3-methyl-; 1-[(4-Chlorophenyl)sulfonyl]-2-(2,4-dichlorophenyl)-3-methylpyrrole; 1-(4-Chlorobenzenesulfonyl)-2-(2,4-dichlorophenyl)-3-methyl-1H-pyrrole
EINECS	Contact for details

Quality Control

Our Tosifen is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the exacting standards required for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent exposure to atmospheric moisture. 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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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