| Product name: | Tulathromycin |
| Molecular Formula: | C41H79N3O12 |
| Molecular Structure: |  |
| Molecular Weight: | 806.079 |
| CAS No.: | 217500-96-4 |
Description
Tulathromycin is a white or almost white crystalline powder. It is freely soluble in methanol, acetone, and ethyl acetate; soluble in ethanol.
Application
Tulathromycin is a kind of macrolide semi synthetic antibiotic specially used in animals. It is mainly used for respiratory diseases of pigs and cattle caused by Actinobacillus, mycoplasma, Pasteurella, and Haemophilus.
Specification
| Appearance | White or almost white crystalline powder |
| PH | 5.0 ~ 7.0 |
| Specific rotation | -22°~ -26° |
| Residue solvents: | |
| Methanol | ≤600ppm |
| Heptanes | ≤5000ppm |
| Ethyl acetate | ≤5000ppm |
| Water | ≤0.5% |
| Residue on ignition | ≤0.20% |
| Heavy metal | ≤20ppm |
| Related substance: | |
| Impurity D | ≤0.5% |
| Tulathromycin B | ≤1.0% |
| Impurity C | ≤0.5% |
| Impurity E | ≤0.5% |
| Any single impurity | ≤0.2% |
| Total impurities | ≤3.0% |
| Assay | Tulathromycin A should be at 96.0% ~ 102.0% |
| (on the dried substance) |
Packing
25kg/drum or as customer’s requirements.
Storage
Preserve in well-closed , protect from light, store at below 25℃.
Minimum Order
One package
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