Description

n-Propyl-p-Toluenesulfonamide is a specialized organic compound belonging to the class of sulfonamides, characterized by its n-propyl and p-toluenesulfonyl functional groups. This chemical serves as a versatile intermediate and building block in advanced organic synthesis, offering a unique combination of reactivity and stability. It is primarily utilized by research and development laboratories, pharmaceutical manufacturers, and fine chemical producers who require high-purity, functionalized intermediates for creating complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers, resins, and high-performance materials.
• Dye and Pigment Manufacturing: Serves as an intermediate for synthesizing complex organic dyes, pigments, and colorants.
• Liquid Crystal and Electronic Materials: Employed in the synthesis of components for liquid crystal displays (LCDs) and other electronic applications.
• Chemical Research & Development: A valuable reagent for method development, catalysis studies, and exploring new synthetic pathways in academic and industrial R&D.

Basic Information

Product Name	n-Propyl-p-Toluenesulfonamide
CAS No.	1133-12-6
Molecular Formula	C10H15NO2S
Molecular Weight	213.30 g/mol
Synonyms	N-Propyl-4-methylbenzenesulfonamide; p-Toluenesulfonylpropylamide; 4-Methyl-N-propylbenzenesulfonamide; N-Propyltosylamide; Tosylpropylamide; Benzenesulfonamide, 4-methyl-N-propyl-; TS-PA; PTSPA
EINECS	214-492-7

Quality Control

Our n-Propyl-p-Toluenesulfonamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for identity, assay, and impurity profiles. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 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.