Description

(2-Phenoxy)Methylsulfonylaniline is a specialized organic intermediate featuring a unique sulfonylaniline core substituted with a phenoxy group. This compound matters for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced material science and fine chemical manufacturing. Industries that require high-purity, structurally defined intermediates for research and production, such as pharmaceutical development, agrochemical formulation, and specialty polymer chemistry, are the primary users of this material.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Building block for advanced agrochemicals, including herbicides and fungicides, where the sulfonylaniline moiety is critical for bioactivity.
• Precursor in the development of specialty polymers and high-performance materials, such as dyes, pigments, and liquid crystals.
• Research and development (R&D) reagent in academic and industrial laboratories for exploring new organic reactions and material properties.
• Used in the fine-tuning of molecular structures during process chemistry and scale-up operations in chemical production.

Basic Information

Product Name	(2-Phenoxy)Methylsulfonylaniline
CAS No.	51765-51-6
Molecular Formula	C13H13NO3S
Molecular Weight	263.31 g/mol
Synonyms	N-(2-Phenoxyphenyl)methanesulfonamide; 2-Phenoxy-N-(phenylsulfonyl)aniline; Methanesulfonanilide, 2-phenoxy-; Benzenesulfonamide, N-(2-phenoxyphenyl)-; 2-Phenoxybenzenesulfonamide; (2-Phenoxyphenyl)methanesulfonamide; 51765-51-6; N-(2-Phenoxyphenyl)methanesulphonamide
EINECS	Contact for details

Quality Control

Our (2-Phenoxy)Methylsulfonylaniline is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics are provided and available upon request, supporting compliance with cGMP and other relevant industry standards for intermediate chemicals.

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%
Heavy Metals	≤ 20 ppm

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