- Min.Order :25 Kilogram
- Purity: 100%
- Payment Terms : L/C|D/A|D/P|T/T
Keywords
Quick Details
- Appearance:White crystalline powder
- Application:An oral antiviral drug used in the treatment of hepatitis B infection. A guanine analogue that inhhi
- PackAge:25kg per bag.Outside: carton or drum
- ProductionCapacity:50|Metric Ton/Month
- Storage:The product should be contained in unopened original package, protected from light in a dry place
- Transportation:as your requirement
Superiority:
Specification ProductName …
Details:
| Product Name | Entecavir |
| CAS NO. | 142217-69-4 |
| Formual | C12H15N5O3.H2O |
| Standard | FCC/USP/BP/EP |
| Molecular weight | 277.28 |
| Packing | Inside: vacauumed aseptic PE bags, 25kg per bag. Outside: carton or drum Packages size can also be offered according to customer requirement |
| Identification | The IR absorption spectrum of the sample must be concordant with entecavir |
| Appearance | White crystalline powder |
| Optical rotation | +24.0°—+28.0°(MeOH:DMF=1:1 1%) |
| Water | 5.8%—6.5% |
| Residue on ignition | 0.2%(max) |
| Total impurities | 0.3%(max) |
| Single impurity | 0.1%(max) |
| Stability and storage | The product should be contained in unopened original package, protected from light in a dry place at low temperature ( ≤15℃ ). Once it is opened, please use it up in a short time. |
| Uses |
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