Description

Sulfamoxol is a synthetic sulfonamide derivative with potent antibacterial properties. This compound is valued for its role as a key intermediate in the synthesis of more complex antimicrobial agents and for research into bacterial resistance mechanisms. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and microbiology studies. Sulfamoxol CAS NO 729-99-7 offers a reliable building block for developing new therapeutic solutions.

Application

• Pharmaceutical intermediate for the synthesis of advanced sulfonamide-based antibiotics.
• Research chemical in microbiological studies investigating antibacterial activity and resistance profiles.
• Reference standard in analytical laboratories for quality control and method development.
• Starting material in medicinal chemistry for the design and discovery of novel antimicrobial agents.
• Component in specialized chemical libraries for high-throughput screening in drug discovery.

Basic Information

Product Name	Sulfamoxol
CAS No.	729-99-7
Molecular Formula	C11H13N3O3S
Molecular Weight	267.30 g/mol
Synonyms	5-Methoxy-2-sulfanilamidopyrimidine; 2-Sulfanilamido-5-methoxypyrimidine; N1-(5-Methoxy-2-pyrimidinyl)sulfanilamide; Sulfamoxole; Sulfamoxolum; Sulphamoxole; Ro 4-2130
EINECS	211-979-8

Quality Control

Our Sulfamoxol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets high-purity standards suitable for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Related Substances (HPLC)	Total impurities ≤2.0%

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