Tulathromycin cas 217500-96-4 Tulathromycin A
Tulathromycin API 217500-96-4 professional supplier
Specifications:
Name:Tulathromycin A
CAS:217500-96-4
Specification:EP/USP
Top quality, competitive price
Specification:
Tulathromycin A /217500-96-4
White or yellowish Powder
Molecular weight: 510.41
Molecular formular: C41H79N3O12
Assay of Tulathromycin not less than 98%
Usage of Tulathromycin
Tulathromycin is a macrolide antibiotic used to treat bovine respiratory disease (BRD) in cattle and swine respiratory disease in pigs.
Certificate of analysis
Product name |
Tulathromycin A |
Test Date |
2013.04.10 |
Batch No. |
2013.04.10 |
Report Date |
2013.04.12 |
Quantity |
20g |
Retest period: |
2014.05.01 |
Items |
Specifications |
Results |
|
Appearance |
White or almost white crystals |
Conforms |
|
Solubility |
Not soluble in water,soluble in ethanol |
Conforms |
|
Optical rotation |
-22 °~-26° (589nm,25°C,40mg/ml acetonitrile solution) |
Conforms |
|
Identification |
IR,HPLC |
Conforms |
|
Residual solvents |
n-Heptane(C7H16)≤5000ppm |
201ppm |
|
Methylene chloride(CH2Cl2) ≤600ppm |
N.D. |
||
Moisture |
≤0.5% |
0.14% |
|
Reisude on ignition |
≤0.2% |
0.05% |
|
Heavy metals |
≤20ppm |
Conforms |
|
Related substances |
Single impurity≤3.0% |
2.4% |
|
Total impurities≤6.0% |
3.3% |
||
Assay(HPLC) |
94.0~103.0%(on dried basis) |
96.7% |
|
Conclusion |
The product meets the requirements of Enterprise standard |
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