China (Mainland)
Diamondsupplier
Entecavir Hydrate CAS NO.209216-23-9
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Entecavir Hydrate factory
- Entecavir Hydrate supplier
- Entecavir Hydrate seller
Quick Details
- ProName: Entecavir Hydrate
- CasNo: 209216-23-9
- Molecular Formula: C12H15N5O3.H2O
- Appearance: white or off-white powder
- Application: for liver
- DeliveryTime: prompt
- PackAge: alum.bag in vacuum
- Port: Chinese main port
- ProductionCapacity: 5 Kilogram/Month
- Purity: 98.0%~ 102.0%
- Storage: room temperature
- Transportation: normal temperature
- LimitNum: 1 Kilogram
Superiority
We have two GMP facilities in Hubei Province and cooperative factories in Zhejiang Province
We are concentrating on the R&D and technical service of APIs and pharmaceutical intermediates
Details
Year Establishment: 2009
Location: 18-1-802, Green Garden, Jianghan District, Wuhan 430023, China
Main Products: API of antineoplastic & Cardiovascular drugs ; Antibiotic products
Specifications: Entecavir Hydrate (CAS:209216-23-9)
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ITEMS |
SPECIFICATIONS |
RESULTS |
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Description |
Off-white to white powder |
White powder |
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Solubility |
Soluble in DMF, slightly soluble in water and in ethanol (99.5%) and in methanol |
Conforms |
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pH |
5.5 ~ 7.5 ( 100mg in 10ml water) |
6.2 |
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Identification
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1) IR absorption spectrum of the sample must be concordant with entecavir |
Conforms |
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2)RT of the sample should match that of standard in assay preparation |
Conforms |
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Specific Rotation |
+24°~+28°（C=1 CH3OH/DMF=1:1 |
+ 26.3° |
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Water |
5.8 % ~ 6.5 % |
6.25% |
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Enantiomer |
≤0.1 % |
ND |
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Single impurities |
≤0.1 % |
0.07% |
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Total impurities |
≤0.3% |
0.15% |
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Heavy metals |
≤10ppm |
<10ppm |
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Residue on Ignition |
≤0.1% |
0.04% |
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Residual solvents |
MeOH |
≤600ppm |
Conforms |
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CH2Cl2 |
≤300ppm |
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THF |
≤720ppm |
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DMF |
≤880ppm |
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Ethylacetate |
≤5000ppm |
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Toluene |
≤890ppm |
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CH2Br2 CH2Cl2 |
≤600ppm |
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Tert-butyl alcoho |
≤5000ppm |
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Total |
≤1000ppm |
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Purity by HPLC |
98.0%~102.0% |
99.85% |
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Conclusion: |
The results conform to the in-house standard. |
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