ChemicalBook > CAS DataBase List > 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir

Product Name
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir
CAS No.
649761-24-0
Chemical Name
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir
Synonyms
Entecavir impurity F;Entecavir EP Impurity F;Etecavir USP Impurity H;Entecavir Related CoMpound A;Entecavir Related CoMpound A (IMpurity F);Entecavir Impurity 19(Entecavir EP Impurity F);6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir;Entecavir impurity 10/Entecavir EP Impurity F/6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir;Entecavir Related Compound A (9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecy (1235977);2-amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one
CBNumber
CB62652469
Molecular Formula
C27H31N5O2Si
Formula Weight
485.65
MOL File
649761-24-0.mol
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6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Property

Boiling point:
681.8±65.0 °C(Predicted)
Density 
1.25±0.1 g/cm3(Predicted)
pka
3.73±0.20(Predicted)
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Safety

HS Code 
2933599550
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
Y0001802
Product name
Entecavir impurity F
Purity
European Pharmacopoeia (EP) Reference Standard
Packaging
Y0001802
Price
$150
Updated
2024/03/01
Sigma-Aldrich
Product number
1235977
Product name
Entecavir Related Compound A
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
15MG
Price
$1490
Updated
2024/03/01
TRC
Product number
B234770
Product name
6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilylEntecavir
Packaging
5mg
Price
$19775
Updated
2021/12/16
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6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Chemical Properties,Usage,Production

Uses

6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir is an impurity of Entecavir (E558900).

6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Preparation Products And Raw materials

Raw materials

Preparation Products

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6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir Suppliers

Canada 1 China 32 India 4 United States 6 Global 43
Pharma Affiliates
Tel
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Fax
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Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
SynZeal Research Pvt Ltd
Tel
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Fax
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Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
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Fax
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Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
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58
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View Lastest Price from 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir manufacturers

Career Henan Chemical Co
Product
6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir 649761-24-0
Price
US $1.00/g
Min. Order
1g
Purity
99.99%
Supply Ability
200kg
Release date
2019-12-23

649761-24-0, 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl EntecavirRelated Search:

(1S,3S,4R)-Entecavir 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]- Entecavir Impurity 5 (1S, 2R)-2-(Benzyloxymethyl)-1-hydroxy-3-cyclopentene (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-(benzyloxymethyl)cyclopentanol (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanol (1R,3R,4R)-Entecavir Entecavir Impurity Entecavir Impurity 17(Entecavir EP Impurity C) Entecavir (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone 6-(Benzyloxy)-9-((1S,3S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine (1'S,3'S,4'S)-Entecavir IsoMer 2-amino-9-((1S,3S,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one 2-AMino-1,9-dihydro-9-[(1S,3R,4S)-4-(hydroxydiMethylsilyl)-3-(hydroxyMethyl)-2-Methylenecyclopentyl]-6H-purin-6-one 2-amino-9-((1R,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one hydrate Entecavir Impurity 32

  • 6-O-Benzyl-4-dehydroxy-4-diMethylphenylsilyl Entecavir
  • Entecavir Related CoMpound A (IMpurity F)
  • Entecavir Related CoMpound A
  • 2-Amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-6H-purin-6-one
  • 2-amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one
  • Entecavir impurity F
  • Entecavir EP Impurity F
  • Entecavir Impurity 19(Entecavir EP Impurity F)
  • Etecavir USP Impurity H
  • Entecavir impurity 10/Entecavir EP Impurity F/6-O-Benzyl-4-dehydroxy-4-dimethylphenylsilyl Entecavir
  • 6H-Purin-6-one, 2-amino-9-[(1S,3R,4S)-4-(dimethylphenylsilyl)-2-methylene-3-[(phenylmethoxy)methyl]cyclopentyl]-1,9-dihydro-
  • Entecavir Related Compound A (9-[(1S,3R,4S)-4-Dimethylphenylsilyl-3-(benzyloxymethyl)-2-methylenecy (1235977)
  • 2-Amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-3H-purin-6(9H)-one (Entecavir Impurity)
  • 649761-24-0
  • C27H31N5O2Si
  • Bases & Related Reagents
  • Chiral Reagents
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Nucleotides
  • Pharmaceuticals