Description

2-((4-Methylphenyl)Sulfonamido)Ethyl 4-Methylbenzenesulfonate is a specialized organic sulfonate ester with a sulfonamide linkage, serving as a versatile chemical intermediate and protecting group reagent. This compound is valued for its ability to introduce sulfonamide and sulfonate functionalities into target molecules, enabling precise chemical modifications. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesis and process development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring sulfonamide or sulfonate ester moieties.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its chemical structure contributes to biological activity.
• Chemical Protecting Group: Acts as a reagent for the temporary protection of hydroxyl or amine groups during complex multi-step organic syntheses.
• Polymer & Material Science: Intermediate in the production of specialty polymers, coatings, and functional materials requiring specific sulfonated properties.
• Research & Development: Essential tool in medicinal chemistry and process chemistry for exploring new synthetic pathways and molecular entities.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	2-((4-Methylphenyl)Sulfonamido)Ethyl 4-Methylbenzenesulfonate
CAS No.	6367-75-5
Molecular Formula	C16H19NO5S2
Molecular Weight	369.45 g/mol
Synonyms	2-(p-Toluenesulfonamido)ethyl p-toluenesulfonate; 2-[(4-Methylphenyl)sulfonylamino]ethyl 4-methylbenzenesulfonate; N-(2-[(4-Methylphenyl)sulfonyloxy]ethyl)-4-methylbenzenesulfonamide; Tosyloxyethyl tosylamide; 6367-75-5; Ethanol, 2-[(4-methylphenyl)sulfonylamino]-, 4-methylbenzenesulfonate
EINECS	Contact for details

Quality Control

Our 2-((4-Methylphenyl)Sulfonamido)Ethyl 4-Methylbenzenesulfonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and moisture content. We provide detailed Certificates of Analysis (COA) with each shipment, ensuring traceability and compliance with customer specifications and relevant industry guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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