Description

3-[(4-Phenylpiperazin-1-Yl)Sulfonyl]-1,2-Dihydropyridin-2-One is a high-value, non-nucleoside heterocyclic compound featuring a unique sulfonyl-linked piperazine-pyridinone scaffold. This molecular architecture makes it a critical advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research and development. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and biotechnology sectors for the synthesis of novel therapeutic agents targeting central nervous system disorders and other disease areas.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates, particularly for neurological and psychiatric applications.
• Medicinal Chemistry Research: Used as a sophisticated scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Biochemical Tool Compound: Employed in pharmacological assays to study receptor interactions and enzyme inhibition mechanisms.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process scale-up for clinical trial material.
• Academic Research: Utilized in university and institutional labs for fundamental research in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	3-[(4-Phenylpiperazin-1-Yl)Sulfonyl]-1,2-Dihydropyridin-2-One
CAS No.	1325306-66-8
Molecular Formula	C15H17N3O3S
Molecular Weight	319.38 g/mol
Synonyms	3-[(4-Phenylpiperazin-1-yl)sulfonyl]-2(1H)-pyridinone; 1,2-Dihydro-3-[(4-phenyl-1-piperazinyl)sulfonyl]-2-pyridinone; 2-Oxo-1,2-dihydropyridine-3-sulfonic acid (4-phenylpiperazin-1-yl)amide; 1325306-66-8; 3-(4-Phenylpiperazine-1-sulfonyl)-1H-pyridin-2-one
EINECS	Contact for details

Quality Control

We maintain a strict quality management system to ensure batch-to-batch consistency and high purity for research and development use. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.