| Sulfadiazine |
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| Sulfadiazine |
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| 68-35-9 |
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Pharmacological effects: sulfadiazine is acting sulfonamides, of non enzyme production of Staphylococcus aureus strains, fester of Streptococcus, Streptococcus pneumoniae, Escherichia coli, Klebsiella spp., Salmonella spp., Shigella is Enterobacteriaceae bacteria, Neisseria gonorrhoeae and Neisseria meningitidis, flu bloodthirsty coli with antibacterial activity, in addition in vitro of Chlamydia trachomatis, star Nocardia, Plasmodium and Toxoplasma gondii also have anti microbial activity. The antibacterial activity with sulfamethoxazole triazole. But in recent years the increased resistance to bacteria, particularly Streptococcus, Neisseria and enterobacteriaceae. The broad spectrum antibacterial agent. This product in structure similar p-aminobenzoic acid (PABA), and PABA competition role in bacterial dihydrofolate synthetase, thereby preventing the PABA was used as raw material to synthesize bacterial folic acid, reduced with the amount of tetrahydrofolate metabolism activity, while the latter is bacterial substances necessary for purine and thymidine and deoxyribonucleic acid (DNA), thus inhibiting the growth and reproduction of bacteria.
Uses: for the excellent varieties of the drug, the antibacterial effect is stronger, the effect is good, the absorption is quick, the excretion is slow, the effective concentration is higher in the blood. Clinical application for treatment of upper respiratory tract infections. Epidemic meningitis, otitis media, furuncle carbuncle, puerperal fever, urinary tract infection and acute dysentery etc..
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Sulfadiazine
Alias: sulfadiazine
2 of sulfanilamide pyrimidine
sulfadiazine
sulfadiazine
Sulfadiazine Zinc
n-2 pyrimidinyl 4 amino benzene sulfonamide
safety net
sulfadiazine
CAS : 68-35-9
Molecular formula: C10H10N4O2S
Molecular weight: 250.28
Content: 99%
Properties: white or white crystalline powder, odorless, tasteless, light gradually become dark. A few insoluble in water, soluble in boiling water (1: 60), slightly soluble in ethanol and acetone, insoluble in chloroform and ether, soluble in dilute hydrochloric acid, sodium hydroxide solution or ammonia solution. Melting point 256 ~ 252 (simultaneous decomposition). Its sodium salt is a white crystalline powder, no smell, taste bitter. Light gradient brown. For a long time in the humid air, that is slowly absorb carbon dioxide, precipitation of the. Soluble in water, slightly soluble in ethanol, insoluble in chloroform and ether. 10% water solution pH is 9.5 ~ 10.5.
Pharmacological effects: sulfadiazine is acting sulfonamides, of non enzyme production of Staphylococcus aureus strains, fester of Streptococcus, Streptococcus pneumoniae, Escherichia coli, Klebsiella spp., Salmonella spp., Shigella is Enterobacteriaceae bacteria, Neisseria gonorrhoeae and Neisseria meningitidis, flu bloodthirsty coli with antibacterial activity, in addition in vitro of Chlamydia trachomatis, star Nocardia, Plasmodium and Toxoplasma gondii also have anti microbial activity. The antibacterial activity with sulfamethoxazole triazole. But in recent years the increased resistance to bacteria, particularly Streptococcus, Neisseria and enterobacteriaceae. The broad spectrum antibacterial agent. This product in structure similar p-aminobenzoic acid (PABA), and PABA competition role in bacterial dihydrofolate synthetase, thereby preventing the PABA was used as raw material to synthesize bacterial folic acid, reduced with the amount of tetrahydrofolate metabolism activity, while the latter is bacterial substances necessary for purine and thymidine and deoxyribonucleic acid (DNA), thus inhibiting the growth and reproduction of bacteria.
Uses: for the excellent varieties of the drug, the antibacterial effect is stronger, the effect is good, the absorption is quick, the excretion is slow, the effective concentration is higher in the blood. Clinical application for treatment of upper respiratory tract infections. Epidemic meningitis, otitis media, furuncle carbuncle, puerperal fever, urinary tract infection and acute dysentery etc..
Quality standard: enterprise standard
Packing: 25kg/ cardboard drum
Delivery: Express courier.
More information,pls contact:
Email:2355935207@yuanchengtech.com
Skype:the.heart667
Tel:027-50756157
Fax:027-68886696-874
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animal chemicals, pharmaceutical |
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