Description

o-(Propylthio)Benzenesulphonamide is a specialized organosulfur compound featuring a benzenesulphonamide core substituted with a propylthio group at the ortho position. This unique structure makes it a valuable intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists and process scale-up teams for creating novel active ingredients and functional materials. Its utility stems from the reactivity of both the sulphonamide and thioether functional groups, allowing for targeted chemical modifications.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly those targeting enzymes or receptors where the sulphonamide group is pharmacologically active.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the compound's structure can be incorporated into molecules with specific biological activity.
• Chemical Research & Development: Serves as a versatile precursor for creating libraries of compounds in medicinal and materials chemistry for screening and optimization.
• Functional Material Precursor: Potential use in the synthesis of specialty polymers, ligands for catalysis, or advanced materials with specific electronic or surface properties.
• Dye and Pigment Intermediate: Can be utilized in the synthesis of complex organic dyes and pigments, leveraging the aromatic and sulphur-containing structure.

Basic Information

Product Name	o-(Propylthio)Benzenesulphonamide
CAS No.	79792-97-5
Molecular Formula	C9H13NO2S2
Molecular Weight	231.33 g/mol
Synonyms	2-(Propylthio)benzenesulfonamide; Benzenesulfonamide, 2-(propylthio)-; o-Propylthiobenzenesulfonamide; 2-Propylsulfanylbenzenesulfonamide; 2-(Propylsulfanyl)benzenesulfonamide; N-Sulfamoyl-2-(propylthio)benzene; 2-(Propylmercapto)benzenesulfonamide
EINECS	Contact for details

Quality Control

Our o-(Propylthio)Benzenesulphonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Standard quality control includes assessment by HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee it meets your research or process specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled 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.