Description

3-(5-Formyl-2-Furyl)Benzenesulfonamide is a high-purity, functionalized heterocyclic sulfonamide building block of significant interest in advanced organic synthesis. Its unique molecular architecture, featuring both a formyl group and a sulfonamide moiety on a furan-benzene scaffold, makes it a versatile precursor for constructing complex pharmacophores and functional materials. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the development of new active ingredients and high-value intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the design and synthesis of new generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Acts as a building block for creating advanced organic materials, such as polymers with specific electronic or optical properties.
• Chemical Biology Probes: Employed in the development of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring complex, multi-functional heterocycles.
• Academic & Institutional Research: Used in universities and research institutes for methodological studies in synthetic organic chemistry.

Basic Information

Product Name	3-(5-Formyl-2-Furyl)Benzenesulfonamide
CAS No.	306935-94-4
Molecular Formula	C11H9NO4S
Molecular Weight	251.26 g/mol
Synonyms	3-(5-Formylfuran-2-yl)benzenesulfonamide; 5-Formyl-2-furylbenzenesulfonamide; Benzenesulfonamide, 3-(5-formyl-2-furanyl)-; 2-(3-Sulfamoylphenyl)furan-5-carbaldehyde; 3-(5-Carbaldehyde-2-furyl)benzenesulfonamide; 3-(5-Formyl-2-furanyl)benzenesulfonamide; 3-(5-Oxofuran-2-yl)benzenesulfonamide (tautomeric form)
EINECS	Contact for details

Quality Control

Our 3-(5-Formyl-2-Furyl)Benzenesulfonamide 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, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications and test results 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 a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal purity and stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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