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Entecavir hydrate
 |
| Product No: | BBTE-008 |
| Chemical name: | 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate |
| CAS NO: | 209216-23-9 |
| Molecular formula: | C12H15N5O3.H2O |
| Molecular weight: | 295.30 |
| Standard: | CP |
Detail:
|
Appearance |
White to off-white powder |
|
Identification |
IR/HPLC |
|
Optical rotation |
+24.0°~ +28.0°(DMF:MOH=1:1 c=1%) |
|
Water |
5.8%~6.5% |
|
Residue on ignition |
≤0.1% |
|
Heavy metals |
≤20ppm |
|
Assay |
98.0%~102.0%(on anhydrous basis) |
For more other detail specification, (Such as Related substance, Residual solvents，Particle size);
Please inquiry to info@bichal.com for COA. Thanks!
Intermediates of Entecavir hydrate
| Product No | Product Name | CAS No |
| BBTB-015 | (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol | 142217-78-5 |
| BBTB-013 | 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine | 142217-80-9 |
| BBTA-008 | 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one | 142217-81-0 |
Statement:
->> Our products are only raw material for drugs or industry, can't be used for human or animal directly.
->> Products protected by valid patents are not offered for sale in countries where.
The sale of such products constitutes a patent infringement and its liability is at buyer's risk.
->> Products currently covered by patents are offered only for R&D purpose.
Tel: +86-512-68051130
Fax: +86-512-68052322
Email: info@bichal.com
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