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Sulfamide USP supplier API Pharmaceutical Sulfanilamide made in china

Category:

Intermediates&Fine Chemicals

CAS NO:

7803-58-9

Standard:

In-house Standards,

Price Range:

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Main Sales Markets:

North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

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INNER MONGOLIA YUANHONG FINE CHEMICAL CO., LTD.

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Basic Info

CAS Number

7803-58-9

Pharmacopoeia

In-house Standards

Grade

Pharmaceutical Grade

Is Manufacturer

Samples Provided

Product Description

Sulfamide USP supplier API Pharmaceutical Sulfanilamide made in china 7803-58-9

AI Product Description

*The following content is generated by AI and is for reference only.

Sulfanilamide, chemically known as 4-aminobenzenesulfonamide, is a foundational compound in the field of medicinal chemistry and serves as the parent structure for the sulfonamide class of antibiotics. With the molecular formula C₆H₈N₂O₂S and a CAS number of 63-74-1, this white to off-white crystalline powder is highly soluble in dilute mineral acids and alkalis but exhibits low solubility in water at room temperature. As a United States Pharmacopeia (USP) grade active pharmaceutical ingredient (API), it undergoes rigorous quality control testing to ensure purity, typically exceeding 98.5%, making it suitable for global pharmaceutical manufacturing standards. Historically significant, Sulfanilamide was one of the first effective systemic antibacterial agents discovered, revolutionizing the treatment of bacterial infections in the mid-20th century. While largely replaced by more potent derivatives like sulfamethoxazole in modern clinical practice due to resistance issues, it remains a critical intermediate in the synthesis of various sulfa drugs. Its primary industrial application lies in the chemical production of heterocyclic compounds and other pharmaceutical intermediates. Manufacturers in China have established robust supply chains capable of producing high-purity Sulfanilamide API that meets international specifications, including USP, EP, and JP standards. The compound functions by inhibiting bacterial dihydropteroate synthase, thereby blocking folic acid synthesis essential for microbial growth. Today, it is widely utilized not only in veterinary medicine but also in the research and development of novel antimicrobial therapies. Suppliers globally source this material from certified Chinese facilities that adhere to Good Manufacturing Practices (GMP). Its stability profile allows for long-term storage under appropriate conditions, ensuring reliability for large-scale drug formulation processes. Consequently, Sulfanilamide continues to be a vital component in the global pharmaceutical supply chain, bridging historical medical breakthroughs with contemporary synthetic needs.