Description

Cyclopentanesulfonamide, 2-Oxo- (9Ci) is a specialized sulfonamide derivative featuring a cyclopentane ring fused with a sulfonamide and a ketone functional group. This unique molecular architecture makes it a valuable high-purity building block and key intermediate in advanced synthetic chemistry. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its sulfonamide core.
• Organic Synthesis Building Block: Provides a versatile scaffold for constructing complex molecules in medicinal and process chemistry.
• Chemical Biology Probe: Utilized in research to study protein-ligand interactions and enzyme inhibition mechanisms.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique properties.

Basic Information

Product Name	Cyclopentanesulfonamide, 2-Oxo- (9Ci)
CAS No.	96856-26-7
Molecular Formula	C5H9NO3S
Molecular Weight	163.20 g/mol
Synonyms	2-Oxocyclopentanesulfonamide; 2-Oxo-cyclopentanesulfonic acid amide; Cyclopentane-2-one-1-sulfonamide; 1-Sulfamoylcyclopentan-2-one; 2-Oxo-1-cyclopentanesulfonamide
EINECS	Contact for details

Quality Control

Our production of Cyclopentanesulfonamide, 2-Oxo- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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.