Description

n-(o-Tolyl)Benzenesulphonamide is a specialized organic sulfonamide compound, serving as a crucial intermediate in advanced chemical synthesis. Its value lies in its role as a versatile building block for creating more complex molecules with specific functional properties. This product is essential for research and development laboratories, pharmaceutical companies, and agrochemical manufacturers involved in the creation of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in sulfonamide-based therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging the sulfonamide moiety for biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor in the synthesis of specialized dyes, pigments, and colorants for industrial applications.
• Polymer Science: Acts as a monomer or additive in the development of specialty polymers with enhanced properties like thermal stability or specific reactivity.
• Chemical Research: A valuable reagent in organic chemistry laboratories for method development and the study of sulfonylation reactions.
• Material Science: Investigated for use in the creation of advanced materials, including liquid crystals and organic semiconductors.

Basic Information

Product Name	n-(o-Tolyl)Benzenesulphonamide
CAS No.	18457-86-8
Molecular Formula	C13H13NO2S
Molecular Weight	247.31 g/mol
Synonyms	N-(2-Methylphenyl)benzenesulfonamide; o-Tolylbenzenesulfonamide; Benzenesulfonamide, N-(2-methylphenyl)-; 2-Methyl-N-(phenylsulfonyl)aniline; N-Phenylsulfonyl-o-toluidine; N-(o-Tolyl)benzenesulfonamide; BSA-o-Tolyl
EINECS	Contact for details

Quality Control

Our n-(o-Tolyl)Benzenesulphonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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