Description

Sulfatroxazole CAS NO 23256-23-7 is a synthetic sulfonamide derivative with potent antibacterial properties. It serves as a critical intermediate in the synthesis of advanced pharmaceutical compounds, particularly in the development of antimicrobial agents. This high-purity chemical is essential for research institutions, pharmaceutical manufacturers, and fine chemical producers engaged in drug discovery and API production.

Application

• Pharmaceutical Intermediate: Primary use as a key building block in the synthesis of sulfonamide-based antibacterial drugs.
• Antimicrobial Research: Utilized in biochemical and microbiological research to study structure-activity relationships and develop new therapeutic agents.
• Veterinary Medicine: Employed in the formulation of antibacterial treatments for livestock and companion animals.
• Fine Chemical Synthesis: Acts as a precursor for more complex sulfonamide derivatives with specialized biological activities.
• Reference Standard: Serves as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Sulfatroxazole
CAS No.	23256-23-7
Molecular Formula	C11H12N4O3S
Molecular Weight	280.30 g/mol
Synonyms	2-(p-Aminobenzenesulfonamido)-5-methyl-1,3,4-oxadiazole; 4-Amino-N-(5-methyl-1,3,4-oxadiazol-2-yl)benzenesulfonamide; Sulfatroxazol; Sulfatroxazolum; NSC 112931; Sulfatroxazole (USAN); USAN Sulfatroxazole; Sulfatroxazol [INN-Spanish]
EINECS	Contact for details

Quality Control

Our Sulfatroxazole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical intermediate applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical parameters such as assay, related substances, and residual solvents.

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 away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5%
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.