Description

4-Isoxazolesulfonamide,3,5-Dimethyl-(9Ci) is a specialized heterocyclic sulfonamide derivative with the CAS number 175136-83-1. This compound serves as a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for the development of novel pharmacologically active molecules. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating new compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where the isoxazole-sulfonamide scaffold is relevant.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Biology Probe: Serves as a core structure for designing molecular probes to study biological pathways and protein functions.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or ligands for catalytic systems.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Item	Detail
Product Name	4-Isoxazolesulfonamide,3,5-Dimethyl-(9Ci)
CAS No.	175136-83-1
Molecular Formula	C5H8N2O3S
Molecular Weight	176.19 g/mol
Synonyms	3,5-Dimethyl-4-isoxazolesulfonamide; 3,5-Dimethylisoxazole-4-sulfonamide; 4-Isoxazolesulfonamide, 3,5-dimethyl-; 3,5-Dimethyl-1,2-oxazole-4-sulfonamide; 4-Sulfamoyl-3,5-dimethylisoxazole; 3,5-Dimethyl-4-sulfamoylisoxazole; Isoxazole-4-sulfonamide, 3,5-dimethyl-; (3,5-Dimethylisoxazol-4-yl)sulfonamide
EINECS	Contact for details

Quality Control

Every batch of 4-Isoxazolesulfonamide,3,5-Dimethyl-(9Ci) is produced and tested under strict quality management protocols. We ensure compliance with relevant industry standards for research chemicals. Comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each 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 hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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