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entecavir

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  Post Date: May 16,2013
  Expiry Date: May 16,2014
  Detailed Description: Cas No. :209216-23-9 Specs:more than 99%
Entecavir
CAS NO: 209216-23-9
Description white to off- white
powder
Optical Rotation +32.5--+36.0
Melting Point 230-24 C
Sulfate NMT0.05%
Chloride NMT0.02%
Heavy Metal NMT 20ppm
Losson on drying NMT 0.5%
Residue on Ignition NMT 0.1%
Assay NLT 99.0%
Conclusion: It Conforms to
prescribed enterprise standard

  CAS Registry Number:

209216-23-9
  Synonyms: ;2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate;2-amino-9-[(3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylidenecyclopentyl]-3,9-dihydro-6H-purin-6-one hydrate (1:1);Entecavir Monohydrate;Enticavir hydrate;
  Molecular Formula: C12H17N5O4
  Molecular Weight: 295.2945
  Molecular Structure: 209216-23-9 Entecavir hydrate

  Company: SuZhou Lanxite Biotechnology Co.,Ltd.     [ China ]        
  Contact: Victor Yan
  Tel: +86-13382101853
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  Email: sales@lanxite.com
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