Description

3-Furansulfonamide(9Ci) is a specialized heterocyclic sulfonamide building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceuticals and agrochemicals, where the furan and sulfonamide functionalities impart unique biological activity and physicochemical properties. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new molecular entities and fine-tuning compound libraries.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of potential drug candidates, particularly those targeting enzymes where sulfonamides act as pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactive furan ring system.
• Material Science Precursor: Acts as a monomer or functionalizing agent in the creation of specialized polymers and advanced materials with specific electronic or surface properties.
• Chemical Biology Probe: Utilized in academic and industrial research to study biological pathways and protein-ligand interactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client projects.

Basic Information

Product Name	3-Furansulfonamide(9Ci)
CAS No.	318462-82-7
Molecular Formula	C4H5NO3S
Molecular Weight	147.15 g/mol
Synonyms	3-Furansulfonamide; 3-Furylsulfonamide; Furan-3-sulfonamide; 3-Sulfamoylfuran; 1-(Furan-3-yl)sulfonylazane; 3-Furansulphonamide; 318462-82-7
EINECS	Contact for details

Quality Control

Our 3-Furansulfonamide(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates, including research and pre-clinical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

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