Description

1-Methyl-2-oxopyrrolidine-3-sulfonamide is a high-purity, advanced pharmaceutical intermediate and building block of significant interest in modern synthetic chemistry. Its value lies in its unique sulfonamide-substituted lactam structure, which is pivotal for the development of novel bioactive molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex molecules for drug discovery and development programs.
• Protease Inhibitor Research: Used in the research and development of enzyme inhibitors targeting various disease pathways.
• Agrochemical Synthesis: Serves as a precursor for creating novel active ingredients in crop protection products.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes.
• Material Science: Investigated as a monomer or additive for creating specialized polymers with unique properties.
• Academic & Contract Research: Employed in academic laboratories and CROs (Contract Research Organizations) for methodological studies and custom synthesis.

Basic Information

Product Name	1-Methyl-2-oxopyrrolidine-3-sulfonamide
CAS No.	1599131-44-8
Molecular Formula	C5H10N2O3S
Molecular Weight	178.21 g/mol
Synonyms	3-Sulfamoyl-1-methylpyrrolidin-2-one; 1-Methyl-2-pyrrolidinone-3-sulfonamide; N-Methyl-2-oxopyrrolidine-3-sulfonamide; 2-Oxo-1-methylpyrrolidine-3-sulfonamide; 1-Methyl-3-sulfamoylpyrrolidin-2-one; Pyrrolidine-3-sulfonamide, 1-methyl-2-oxo-; 1599131-44-8
EINECS	Contact for details

Quality Control

Our 1-Methyl-2-oxopyrrolidine-3-sulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.