Description

4-(3-Ethyl-3-Methyl-2,5-Dioxo-1-Pyrrolidinyl)Benzenesulfonamide is a high-purity specialty chemical building block featuring a unique pyrrolidinedione-sulfonamide hybrid structure. This compound is valued for its role as a key intermediate in the synthesis of advanced pharmaceutical agents and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block in the research and synthesis of new drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, or insecticides with novel modes of action.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential precursor for creating specialty polymers or functional organic materials with specific electronic or binding properties.
• Biochemical Probe Development: Can be utilized to create molecular probes for studying enzyme inhibition or protein-ligand interactions.

Basic Information

Product Name	4-(3-Ethyl-3-Methyl-2,5-Dioxo-1-Pyrrolidinyl)Benzenesulfonamide
CAS No.	17100-92-4
Molecular Formula	C13H16N2O4S
Molecular Weight	296.34 g/mol
Synonyms	4-(3-Ethyl-3-methyl-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide; 1-(4-Sulfamoylphenyl)-3-ethyl-3-methylpyrrolidine-2,5-dione; Benzenesulfonamide, 4-(3-ethyl-3-methyl-2,5-dioxo-1-pyrrolidinyl)-; 3-Ethyl-3-methyl-1-(4-sulfamoylphenyl)pyrrolidine-2,5-dione; NSC 163049; A-72363 (potential research code)
EINECS	Contact for details

Quality Control

Our production of 4-(3-Ethyl-3-Methyl-2,5-Dioxo-1-Pyrrolidinyl)Benzenesulfonamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, and custom purity grades (e.g., >98%, >99%) are available upon request.

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. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.