Description

n-Piperidin-4-Ylbenzenesulfonamide CAS NO 203663-15-4 is a high-purity sulfonamide derivative featuring a piperidine moiety, serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a versatile pharmacophore and synthetic intermediate in the development of novel active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for drug discovery and process chemistry applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential therapeutic agents, particularly for central nervous system (CNS) and enzyme inhibitor targets.
• Medicinal Chemistry Research: Used as a core scaffold or building block in high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Employed in the research and synthesis of novel crop protection agents and herbicides.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs for client-specific molecule development.

Basic Information

Product Name	n-Piperidin-4-Ylbenzenesulfonamide
CAS No.	203663-15-4
Molecular Formula	C11H16N2O2S
Molecular Weight	240.32 g/mol
Synonyms	4-(Piperidin-1-yl)benzenesulfonamide; 1-(4-Sulfamoylphenyl)piperidine; Benzenesulfonamide, 4-(1-piperidinyl)-; 4-Piperidin-1-ylbenzenesulfonamide; N-(Piperidin-4-yl)benzenesulfonamide; 203663-15-4; 4-(Piperidin-1-yl)phenylsulfonamide
EINECS	Contact for details

Quality Control

Our n-Piperidin-4-Ylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide full traceability and Certificates of Analysis (COA) are available for every shipment to ensure compliance with your research or production specifications.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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