- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : T/T,,MoneyGram,Other
Keywords
134678-17-4 134678-17-4 Lamivudine Lamivudine
Quick Details
- Appearance:white to off-white crystalline powder
- Application:Provent HBV, Viral replication
- PackAge:Aluminum foil, drum, as request
- ProductionCapacity:95.5|Kilogram|Month
- Storage:freezer
- Transportation:by air or by sea
Superiority:
TESTS USPSpecifications Results Appearance …
Details:
| TESTS | USP Specifications | Results |
| Appearance | White or almost white crystalline powder, No odor and bitter.Insoluble in water, freely soluble in chloroform, soluble in acetone or ethyl acetate, sparingly soluble in methanol of alcohol. | Conforms |
| Identification Tests (IR) | Conforms to the reference spectrum | Conforms |
| Specific optical rotation | -89°-95° | -92° |
| Crystallinity | Should conform to requirements | Conforms |
| PH | Between 7.5 and 10.0 | 8.7 |
| Water | ≤2.0% | 0.92% |
| Residue on ignition | ≤0.3% | 0.04% |
| Residual Solvents | Ethanol≤0.5% | Not detected |
| Heavy metals | ≤20ppm | <20ppm |
| Assay (HPLC, dried substance) | 9601040ug/mg | 981ug/mg |
| Conclusion: Conforms to USP 28 specification for Clarithromycin | ||
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