| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | HNB-Sulfamethazine |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/Month |
| CAS: | 57-68-1 | Mf: | C12H14N4O2S |
|---|---|---|---|
| MW: | 278.330 | Specification: | ≥98% |
| Appearance: | White Powder | Purity: | 99%,99%min |
| Shelf Life: | 2 Years | Grade: | Medical Grade,Phamaceutical Grade,Medicine & Tech,USP BP FCC EP |
| High Light: | CAS 57-68-1 Pharmaceutical API,API Sulfamethazine Powder,Antibiotics Sulfamethazine Powder |
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CAS 57-68-1 Pharmaceutical API Sulfamethazine powder antibiotics
| Product Name: | Sulfamethazine |
| Synonyms: | sulfadimidine |
| CAS: | 57-68-1 |
| MF: | C12H14N4O2S |
| MW: | 278.330 |
The Introductction
The Application & Function
It is mainly used for mild infections caused by sensitive bacteria, such as acute simple lower urinary tract infections, acute otitis media, and skin and soft tissue infections.
Sulfadiazine is a sulfadiazine antibacterial agent with a similar antibacterial spectrum to sulfadiazine. It has antibacterial effects against non enzyme producing Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, Escherichia coli, Klebsiella, Salmonella, Shigella, and other enterobacteriaceae bacteria, Neisseria gonorrhoeae, Neisseria meningitidis, and Haemophilus influenzae. However, the drug resistance of bacteria to this product is increased, especially among Streptococcus, Neisseria, and Enterobacteriaceae bacteria. Sulfonamides are broad-spectrum antibacterial agents that are structurally similar to p-aminobenzoic acid (PABA) and can compete with PABA to act on the dihydrofolate synthase in bacteria, thereby preventing PABA from synthesizing the folic acid required by bacteria as a raw material, reducing the amount of metabolically active tetrahydrofolate, which is essential for bacteria to synthesize purine, thymidine, and deoxyribonucleic acid (DNA), thereby inhibiting the growth and reproduction of bacteria.
The COA
| Item | Specification | Results |
| APPEARANCE | WHITE | CONFORMS |
| SOLUBILITY | FREELY SOLUBLE IN CHLOROFORM;SOLUBLE IN WATER OR METHANOL;INSOLUBLE IN ETHER | CONFORMS |
| PH | 5.0-7.2 | 6.51 |
| LOSS ON DRYING | ≤4.5% | 3.10% |
| RESIDUEON IGNITION | ≤2.5% | 0.281% |
| HEAVY METALS | ≤20PPM | <15PPM |
| TYRAMINE | ≤0.35% | 0.051% |
| RELATED COMPOSITIONS | TYLOSIN A ≥80% A+B+C+D ≥95% | 93% 98% |
| Conclusion | Confirm with the standard |