Description

n-3-Isoxazolylbenzenesulfonamide is a specialized organic sulfonamide derivative featuring an isoxazole heterocycle. This compound serves as a valuable pharmaceutical intermediate and research chemical in the development of novel bioactive molecules. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to incorporate its unique sulfonamide-isoxazole scaffold into new compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting enzymes and receptors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactivity of the sulfonamide and isoxazole motifs.
• Chemical Biology Probe: Serves as a core structure for creating molecular probes to study biological pathways and protein functions.
• Fine Chemical Synthesis: Intermediate in multi-step organic syntheses for producing complex, high-value specialty chemicals.
• Material Science Research: Potential precursor for designing functional polymers or ligands for metal-organic frameworks (MOFs) with specific properties.

Basic Information

Item	Detail
Product Name	n-3-Isoxazolylbenzenesulfonamide
CAS No.	900415-31-8
Molecular Formula	C9H8N2O3S
Molecular Weight	224.24 g/mol
Synonyms	3-(Isoxazol-3-yl)benzenesulfonamide; Benzenesulfonamide, 3-(3-isoxazolyl)-; 3-Isoxazolylbenzenesulfonamide; N-(3-Isoxazolyl)benzenesulfonamide; 3-(1,2-Oxazol-3-yl)benzenesulfonamide; 3-(Isoxazol-3-yl)phenylsulfonamide; 900415-31-8; 3-(1,2-Oxazol-3-yl)benzenesulphonamide
EINECS	Contact for details

Quality Control

Our n-3-Isoxazolylbenzenesulfonamide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a Certificate of Analysis (COA) with each shipment, detailing all specifications and test results to ensure compliance with your research and development requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.