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Entecavir hydrate
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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.
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