Description

n-(2-Hydroxyethyl)-n-Methylbenzenesulfonamide is a versatile organic sulfonamide derivative with a reactive hydroxyl group. This compound is valued as a key intermediate in the synthesis of specialty chemicals and functional materials, offering a unique combination of a sulfonamide moiety and an ethanolamine-like side chain. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing active ingredients, catalysts, and performance additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Serves as a building block for herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a monomer or cross-linking agent for producing specialty polymers with enhanced properties.
• Dye & Pigment Manufacturing: Employed in the production of sulfonated dyes and colorants.
• Surfactant & Detergent Formulation: Functions as a precursor for anionic surfactants with specific solubility profiles.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	n-(2-Hydroxyethyl)-n-Methylbenzenesulfonamide
CAS No.	59724-60-6
Molecular Formula	C9H13NO3S
Molecular Weight	215.27 g/mol
Synonyms	N-Methyl-N-(2-hydroxyethyl)benzenesulfonamide; Benzenesulfonamide, N-methyl-N-(2-hydroxyethyl)-; 2-[(Methyl)(phenylsulfonyl)amino]ethanol; N-(2-Hydroxyethyl)-N-methylbenzenesulfonamide; N-Methyl-N-(2-hydroxyethyl)phenylsulfonamide; N-Methyl-N-(β-hydroxyethyl)benzenesulfonamide; N-Hydroxyethyl-N-methylbenzenesulfonamide
EINECS	Contact for details

Quality Control

Our n-(2-Hydroxyethyl)-n-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical quality attributes are 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 and incompatible materials.

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%
Residue on Ignition	≤ 0.1%

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