Description

n-Methyl-n-Phenylbenzenesulfonamide is a versatile sulfonamide derivative with a CAS number of 90-10-8. This compound serves as a valuable chemical intermediate and functional additive in advanced synthesis and material science. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and polymer industries for its role in creating specialized molecules and modifying material properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Acts as a key building block for developing herbicides, fungicides, and other crop protection agents.
• Polymer Additive: Functions as a plasticizer, stabilizer, or cross-linking agent in specialty polymer formulations to enhance performance characteristics.
• Dye and Pigment Manufacturing: Employed as an intermediate in the production of organic dyes and colorants.
• Chemical Research & Development: Serves as a reagent in organic synthesis for academic and industrial R&D laboratories.
• Lubricant and Fuel Additive: Utilized to improve the properties of industrial lubricants and fuel formulations.

Basic Information

Product Name	n-Methyl-n-Phenylbenzenesulfonamide
CAS No.	90-10-8
Molecular Formula	C₁₃H₁₃NO₂S
Molecular Weight	247.31 g/mol
Synonyms	N-Methyl-N-phenylbenzenesulfonamide; N-Phenyl-N-methylbenzenesulfonamide; Benzenesulfonamide, N-methyl-N-phenyl-; N-Methyl-N-phenylbenzenesulphonamide; N-Phenyl-N-methylbenzenesulphonamide; N-Methyl-N-phenylphenylsulfonamide; N-Phenyl-N-methylphenylsulfonamide; Methylphenylphenylsulfonamide
EINECS	201-965-5

Quality Control

Our n-Methyl-n-Phenylbenzenesulfonamide is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
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.