Ceftiofur HCL
Product Description
Chemical name: (6R-(6alpha,7beta(Z))-7-(((2-Amino-4-thiazolyl)(methoxyimino)acetyl)amino)-3-(((2-furanylcarbonyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrochloride
Moleculor Formula : C
19H
17N
5O
7S
3.HCl
Molecular Weight:: 261.25
CAS#: 42835-25-6
EINECS:255-962-6
Molecular Structure:
Properties: white or off-white crystalline powder; odorless.
Solubility : insoluble in water, nearly insoluble in alcohol, methanol, and DMF.
Melting point: 255.0-261.0ºC
Applications: Ceftiofur Hydrocloride is the third generation antibiotic specially used for animals. It has the advantages including wide antimicrobial spectrum,low toxic and side-effect, less residue. And it has special effect for the escherichia coli infection of chicken and infective pleuropneumonia of cattle
Analysis Certificate
Specifications:
Items |
Specifications |
Analysis Results |
Appearance |
Microcrystalline white powder |
Conform |
Identification |
A,B,C,D Corresponds |
Conform |
Appearance of Solution |
≤BY5 |
Conform |
Specific Optical Rotation |
-0.10°~+0.10° |
0° |
Heavy Metals (Pb) |
≤10mg/kg |
<10mg/kg |
Loss on Drying |
≤0.5% |
0.11% |
Sulphated Ash |
≤0.1% |
0.05% |
Related Substance |
Single impurity≤0.5% |
<0.5% |
Total impurties≤1.0% |
0.32% |
Assay |
99.0%~101.0% |
99.68% |
Conclusion |
All the test results conform to EP5 |
Storage: store in closed containers away from humidity and from the light and in a covered area, temperature should be less than 30ºC