Jinan Hongfangde Pharmatech Co.,Ltd
- Country:
China (Mainland) - Year Established: 2006
- Business License:
- Business type: Trading Company
- Contact Details | Similar Products
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Entecavir monohydrate/ CAS NO.209216-23-9
- FOB Price:
- USD 40.00-50.00 /Gram Get Latest Price
- Min.Order Quantity:
- 1 Gram
- Purity:
- 99%
- Port:
- qingdao、guangzhou、shanghai
- Payment Terms:
- L/C,T/T,MoneyGram,Other
Keywords
- 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
- Factory、Manufacturers、Raw material 、Low price
- Assay99%、CP、EP、USP、JP、BP、GMP
Quick Details
- ProName: Entecavir monohydrate/
- CasNo: 209216-23-9
- Molecular Formula: C12H15N5O3.H2O
- Appearance: white powder
- Application: White powder, is guanine nucleoside an...
- DeliveryTime: Within 24 hours after payment
- PackAge: fiber can、aluminum foil bag
- Port: qingdao、guangzhou、shanghai
- ProductionCapacity: 5 Kilogram/Month
- Purity: 99%
- Storage: low temperature
- Transportation: by air or by sea
- LimitNum: 1 Gram
- Related Substances: meet standard
- Residue on Ignition: meet standard
- Heavy Metal: meet standard
- Valid Period: 2years
- Grade: Pharma Grade
Superiority
factory、manufacturers、raw material 、low price、assay99%、cp、ep、usp、jp、bp、gmp
certificate of analysis
|
product name |
entecavir monohydrate (in-house standard) |
||
|
production date |
2013.08.03 |
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|
expire date |
2015.08.02 |
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|
batch number |
bjzsetv130803 |
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|
net weight |
10.0g |
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|
cas number |
209216-23-9 |
||
|
structure |
|
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|
items |
specifications |
results |
|
|
appearance |
white or off-white crystalline powder |
complies |
|
|
partical size |
90% nmt30um |
complies |
|
|
identification |
h-1 nmr spectrum |
complies |
|
|
specific rotation |
〔α〕22d=+24~28° |
+26.8° |
|
|
melting point |
≥230℃ |
complies |
|
|
water |
5.0%-7.0% |
6.2% |
|
|
residue on ignition |
≤0.1% |
0.06% |
|
|
assay |
≥99.7% |
99.9% |
|
|
single impurity |
≤0.10% |
0.01% |
|
|
total impurities |
≤0.10% |
0.02% |
|
|
residual solvents |
meoh≤600ppm |
200ppm |
|
|
ch2cl2≤300ppm |
0ppm |
||
|
total≤1000ppm |
conform |
||
|
conclusion |
|
passed |
|
Details
| identification | ||
| name | entecavir hydrate | |
| synonyms | 2-amino-1,9-dihydro-9-[(1s,3r,4s)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6h-purin-6-one monohydrate | |
|
|
||
| molecular structure |
|
|
| molecular formula | c12h15n5o3.h2o | |
| molecular weight | 295.30 | |
| cas registry number | 209216-23-9 | |
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