Description

n-(Isoxazol-5-Yl)Sulphanilamide is a specialized sulfonamide derivative featuring an isoxazole heterocycle. This structural motif is significant for its potential as a key intermediate in the synthesis of novel bioactive compounds, particularly in pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the agrochemical and pharmaceutical industries for creating new molecules with targeted biological activities.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the research and development of new antibacterial and antimicrobial agents.
• Agrochemical Research: Used in the synthesis of novel crop protection agents, such as herbicides and fungicides, leveraging its sulfonamide core.
• Chemical Synthesis: Acts as a versatile precursor for the preparation of more complex heterocyclic compounds in medicinal chemistry programs.
• Biochemical Research: Employed in studies investigating enzyme inhibition, particularly targeting dihydropteroate synthase (DHPS) pathways.
• Material Science: Potential use in developing specialty polymers or functional materials with specific sulfonamide-linked properties.

Basic Information

Product Name	n-(Isoxazol-5-Yl)Sulphanilamide
CAS No.	7758-79-4
Molecular Formula	C9H9N3O3S
Molecular Weight	239.25 g/mol
Synonyms	5-Isoxazolesulfanilamide; 4-Amino-N-(5-isoxazolyl)benzenesulfonamide; 4-Amino-N-(1,2-oxazol-5-yl)benzenesulfonamide; Sulfanilamide, N-(5-isoxazolyl)-; Benzenesulfonamide, 4-amino-N-(5-isoxazolyl)-; 7758-79-4; AI3-52200; CCRIS 6051; NSC 403697; EINECS 231-828-2
EINECS	231-828-2

Quality Control

Our n-(Isoxazol-5-Yl)Sulphanilamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all 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 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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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