Entecavir EP impurity F
Availability: In-Stock
Dispatch by : 14-Nov-2019 5:00 PM
CAT No. CS-T-05539
Category Impurities
Parent API Entecavir
CAS 649761-24-0
Mol. Weight 485.65 mol/g
Mol. Formula C27H31N5O2Si
Product Description
Stock Status In-Stock
Dispatch by : 14-Nov-2019 5:00 PM
Synonyms 2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)meth-6-one;6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir.
Purity (%) >98%
Application Notes 6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir is an impurity of Entecavir . ;Impurity in commercial preparations of Entecavir
References Miyaji., et al.: Tetrahedr. Lett., 32, 4557 (1991), Bisacchi., et al.: Med. Chem. Lett., 7, 127 (1997),
Pubchem Id 136096441
Smileys C[Si](C)(C1CC(C(=C)C1COCC2=CC=CC=C2)N3C=NC4=C3N=C(NC4=O)N)C5=CC=CC=C5
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The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

ISO 9001:2005
OHSAS 18001:2007
ISO 14001:2005
NIST Calibrated
Related Results

- API Standards of Entecavir
- Stable Isotopes of Entecavir
- Metabolites of Entecavir
- Impurities of Entecavir
- Glucuronides of Entecavir
- Intermediates of Entecavir

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