ChemicalBook > CAS DataBase List > (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone

(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone

Product Name
(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone
CAS No.
142217-79-6
Chemical Name
(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone
Synonyms
N-oxide impurity2;Entecavir Impurity 2;Entecavir Impurity 54;EntecavirinterMediate;Entecavir Impurity 14;Entecavir interMediate 6;(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)-amino)-9H-purin;(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)-amino)-9H-purin-9-;(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone;(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-Methoxyphenyl)diphenylMethyl)aMino)-9H-purin-9-yl)-2-((benzyloxy)Methyl)cyclopentanone
CBNumber
CB72128611
Molecular Formula
C52H47N5O5
Formula Weight
821.96
MOL File
142217-79-6.mol
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(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone Property

Density 
1.23
storage temp. 
2-8°C
solubility 
Acetonitrile (Slightly), Methanol (Slightly)
pka
2.75±0.30(Predicted)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Matrix Scientific
Product number
096289
Product name
(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)-amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone
Purity
95+%
Packaging
250mg
Price
$742
Updated
2021/12/16
AK Scientific
Product number
6942AA
Product name
(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone
Packaging
250mg
Price
$1051
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
NUC0005189
Product name
(2R,3S,5S)-3-(BENZYLOXY)-5-(6-(BENZYLOXY)-2-(((4-METHOXYPHENYL)DIPHENYLMETHYL)AMINO)-9H-PURIN-9-YL)-2-((BENZYLOXY)METHYL)CYCLOPENTANONE
Purity
95.00%
Packaging
1G
Price
$1575
Updated
2021/12/16
Matrix Scientific
Product number
096289
Product name
(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)-amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone
Purity
95+%
Packaging
1g
Price
$1647
Updated
2021/12/16
AK Scientific
Product number
6942AA
Product name
(2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone
Packaging
1g
Price
$2273
Updated
2021/12/16

(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone Preparation Products And Raw materials

Raw materials

Preparation Products

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(2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone Suppliers

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142217-79-6, (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanoneRelated Search:


  • (2R,3S,5S)-5-[2-[[(4-methoxyphenyl)-diphenylmethyl]amino]-6-phenylmethoxypurin-9-yl]-3-phenylmethoxy-2-(phenylmethoxymethyl)cyclopentan-1-one
  • Entecavir Impurity 54
  • (2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)-amino)-9H-purin-9-
  • N-oxide impurity2
  • Entecavir Impurity 14
  • EntecavirinterMediate
  • (2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-Methoxyphenyl)diphenylMethyl)aMino)-9H-purin-9-yl)-2-((benzyloxy)Methyl)cyclopentanone
  • (2R,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)-amino)-9H-purin
  • Entecavir Impurity 2
  • (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxymethyl)cyclopentanone
  • Entecavir interMediate 6
  • (2R,3S,5S)-3-(Benzyloxy)-5-[2-[[(4-Methoxyphenyl)diphenylMethyl]aMino]-6-(benzyloxy)-9H-purin-9-yl]-2-(benzyloxyMethyl)cyclopentanone (interMediate step 5)
  • Cyclopentanone, 5-[2-[[(4-methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]-, (2R,3S,5S)-
  • (2R,3S,5S)-3-(benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentan-1-one
  • (2R,3S,5S)-5-[2-[[(4-Methoxyphenyl)diphenylmethyl]amino]-6-(phenylmethoxy)-9H-purin-9-yl]-3-(phenylmethoxy)-2-[(phenylmethoxy)methyl]cyclopentanone
  • (2R,3S,5S)-3-(benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentanone? (Entecavir Impurity)
  • 142217-79-6
  • 18399-48-6
  • C52H47N5O5