Manufacturer Provide Veterinary Medicine Intermediate CAS113-98-4 Potassium Benzylpenicillin
Introduction
Product Name: Potassium Benzylpenicillin
C.A.S NO. : 113-98-4
Chemical name:Penicillin G potassium salt
Assay (%)(HPLC, Basis on drying):99%
Molecular formula: C16H17KN2O4S
Appearance: White Powder
Melting Point :214-217 C (dec.)
Molecular weight :372.48
Storage Condition: Store in cool and dry places ,keep away from strong light
Potassium benzylpenicillin is white crystalline powder, odorless or slightly specific odor, hygroscopic. Soluble in water, normal saline, glucose solution. The water solution is easy to fail when it is placed at room temperature, and it will fail quickly when it meets with acid, alkali, oxidant, etc. Penicillin has a good antibacterial effect on Streptococcus, Streptococcus pneumoniae and Staphylococcus which does not produce penicillinase. It has moderate antibacterial activity against Enterococcus. Neisseria gonorrhoeae, Neisseria meningitidis, Corynebacterium diphtheriae, Bacillus anthracis, actinomycetes bovis, Streptococcus moniliforme, Listeria, leptospira and Treponema pallidum are sensitive to this product. This product also has certain antibacterial activity against Haemophilus influenzae and Bordetella pertussis. Other gram negative aerobic or facultative anaerobic bacteria are not sensitive to this product. This product has good antibacterial effect on Clostridium, anaerobic bacteria of peptic Streptococcus and Bacteroides producing melanin, but poor antibacterial effect on Bacteroides fragilis. Penicillin plays a bactericidal role by inhibiting the synthesis of bacterial cell wall.
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