Description

1-(Phenylsulfonylacetyl)Pyrrolidin-2-One is a high-purity, specialized organic compound featuring a pyrrolidinone core functionalized with a phenylsulfonylacetyl group. This unique structure makes it a valuable and versatile building block (synthon) in advanced organic synthesis, particularly for constructing complex molecules with specific pharmacological or material properties. It is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting neurological or metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive scaffold.
• Chemical Biology Probe: Acts as a specialized building block for creating molecular probes to study enzyme function and biological pathways.
• Material Science: Employed in the research and development of advanced polymers and functional materials requiring specific sulfonyl or lactam motifs.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.
• Academic & Institutional Research: Used in university and institutional labs for methodological development and exploring new synthetic routes.

Basic Information

Product Name	1-(Phenylsulfonylacetyl)Pyrrolidin-2-One
CAS No.	907969-47-5
Molecular Formula	C12H13NO4S
Molecular Weight	267.30 g/mol
Synonyms	1-[(Phenylsulfonyl)acetyl]-2-pyrrolidinone; 2-Pyrrolidinone, 1-[(phenylsulfonyl)acetyl]-; N-(Phenylsulfonylacetyl)pyrrolidin-2-one; 1-(Benzenesulfonylacetyl)pyrrolidin-2-one; N-(Benzenesulfonylacetyl)-2-pyrrolidinone; Phenylsulfonylacetyl pyrrolidinone; PSAP
EINECS	Contact for details

Quality Control

Our 1-(Phenylsulfonylacetyl)Pyrrolidin-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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