Ceftiofur sodium veterinary is the sodium salt form of Ceftiofur, which belongs to the third-generation cephalosporin antibiotics and is commonly used to treat bacterial respiratory infections in pigs. Pure Ceftiofur Sodium Salt Powder has stable chemical properties and appears as a light yellow to white crystalline powder. It has a short storage time in aqueous solution and should be diluted into a solution before use.
| Molecular formula |
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| Items | Standard | Result | |||
| Appearance | Yellowish or off-white powder | Comply | |||
| Solubility | Freely soluble in water (5％ aqueous solution is clear) |
Comply | |||
| Identification | 1.The retention time for the main peaks of sample should be the same as the retention time for reference standard 2.Positive to the flare reaction of Sodium |
Comply | |||
| Related substances | Total impurities ≤3.0% | 1.83% | |||
| Turbidity of Solution |
Clear or not more opalescent than reference suspension 1 |
Y-5 | |||
| Moisture | ≤3.0% | 2.87% | |||
| PH | 5.5～7.5 | 7.20 | |||
| Assay | HPLC, calculated on the ceftiofur basis | 91.33% | |||
| Conclusion | Complies with enterprise standard | ||||
Pharmacological study on this product
ceftiofur sodium acts on transcription peptidase to block the synthesis of mucin, and then by inhibiting the synthesis of cell wall, the cell contents swell and dissolve until they break, thus achieving sterilization. Veterinary ceftiofur sodium belongs to the third generation cephalosporin antibiotics,Its antibacterial spectrum is similar to Cephalothin sodium , but its antibacterial activity is stronger than the latter. Among them, this product has similar or weaker antibacterial activity against Gram positive bacteria compared to the first generation cephalotin sodium salt, but has strong antibacterial activity against Gram negative bacteria such as Escherichia coli, Salmonella, Pasteurella, etc. And whether it is Gram positive bacteria or Gram negative bacteria, the biological absorption and utilization rate of this product is very high.
What is the efficacy of Ceftiofur ?Ceftiofur sodium veterinary belongs to time-dependent antibiotics. After being used in poultry, Ceftiofur can quickly decompose into 2-Furoic acid and DesfuroylCeftiofur, the latter of which is more active and can inhibit the cell wall synthesis of sensitive proliferating bacteria (third stage). Its antibacterial spectrum is similar to Ceftiofur. Ceftiofur, as a β - lactam antibiotic, has a stable β - lactam ring and is not easily destroyed by drug-resistant bacteria. It is very effective in combating bacterial infections in vitro and is one of the main products for poultry prevention. |
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Transportation Time |
Shipping method |
Cargo weight requirements |
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3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
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7-15 days |
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Suitable for more than 50kg. |
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15-60 days |
By Sea |
Suitable for more than 500kg. |
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