Description

Potassium n-Ethyl-p-Toluenesulphonamidate is a specialized organosulfur compound used as a key intermediate in advanced organic synthesis. This chemical is valued for its role in facilitating sulfonamide-based transformations, enabling the production of high-value fine chemicals and active pharmaceutical ingredients. It is primarily required by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides that utilize sulfonamide chemistry for enhanced efficacy.
• Fine Chemical Manufacturing: Serves as a versatile reagent for constructing complex molecules in specialty and performance chemical production.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new synthetic pathways involving sulfonyl groups.
• Dye and Pigment Industry: Acts as an intermediate in the synthesis of certain sulfonated dyes and colorants.
• Polymer Modification: Can be used to introduce sulfonamide functional groups into polymer chains to alter material properties.

Basic Information

Product Name	Potassium n-Ethyl-p-Toluenesulphonamidate
CAS No.	68227-23-6
Molecular Formula	C9H12KNO3S
Molecular Weight	253.36 g/mol
Synonyms	Potassium N-ethyl-4-methylbenzenesulfonimidate; Potassium Ethyl-p-toluenesulfonimidate; N-Ethyl-p-toluenesulfonamide Potassium Salt; p-Toluenesulfonethylimide Potassium Salt; Benzenesulfonamide, N-ethyl-4-methyl-, potassium salt; Potassium N-ethyl-4-methylphenylsulfonimidate; Ethyl-p-tolylsulfoximide Potassium Salt
EINECS	Contact for details

Quality Control

Our Potassium n-Ethyl-p-Toluenesulphonamidate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	Reported on COA

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