Cefotaxifur sodium is the world's first third-generation cephalosporin specifically designed for livestock and poultry.
CAS No. :
104010-37-9EINECS :
680-655-2Package :
25KG/DRUMBrand :
TOPINCHEM®Origin :
CHINAFormula :
C19H18N5NaO7S3Minimum Order :
50KGItem :
Ceftiofur SodiumFactory Supply High Quality Ceftiofur Sodium CAS 104010-37-9
Description
Cefotaxifur sodium is a sodium salt of Cefotaxifur, with stable chemical properties. Its appearance is a light yellow to white crystalline powder, and its aqueous solution has a short storage time. Therefore, it should be diluted into a solution before use.
Specification
| Test Items | Specifications | Results | Conclusions | |
| Appearance | 1. White to grayish yellow powder. 2. Odorless, hygroscopic. 3. Dissolve in water. Slightly soluble in propyleneGlycol, Micro-soluble in methanol. | Conforms | Qualified | |
| Identification (HPLC) | 1. In the chromatogram of the record which under the determination of content, the retention time of the major peak of the test solution should correspond to the standard. 2. Show the flame reaction of sodium salt. | Conforms | Qualified | |
| pH | 5.5~7.5 | 6.4 | Qualified | |
| Water | Water content shall not exceed 3.0% | 1.5% | Qualified | |
| Assay | Calculated on the anhydrous substance basis, C19H17N5O7S3 shall not be less than 85.0% | 88.0% | Qualified | |
| Related Substance | If there are impurity peaks in the chromatogram of test sample solution, the sum of impurity peaks area shall not be greater than 1.5 times(3.0%) of the standard. | Conforms | Qualified | |
| Solution Clarity and Color | I. Shall not be thicker than turbidity standard solution 1. 2 . Shall not be darker than the yellow or orange - yellow standard colorimetric solution 9. | Conforms | Qualified | |
| The Residual Solvent of Acetone | Shall not exceed 2.0% | 1.2% | Qualified | |
| Bacterial endotoxin | The amount of endotoxin i every 1mg of Ceftiofur shound be less than 0.20EU | Complies | Qualified | |
Application
Cefotaxifur sodium is an antibiotic drug used to treat bacterial respiratory infections in pigs.
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