ChemicalBook > CAS DataBase List > (1S,3S,4R)-Entecavir

(1S,3S,4R)-Entecavir

Product Name
(1S,3S,4R)-Entecavir
CAS No.
1367369-79-6
Chemical Name
(1S,3S,4R)-Entecavir
Synonyms
(1S,3S,4R)-Entecavir;Entecavir (S,S,R)-Isomer;(1S,3S,4R)-ent-Entecavir;(1R,2S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-(hydroxymethyl)-3-methylenecyclopentan-1-ol;2-amino-9-((1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one;2-amino-9-((1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one;6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-;Entecavir impurity 6/(1S,3S,4R)-Entecavir/2-Amino-1,9-dihydro-9-[(1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
CBNumber
CB32653889
Molecular Formula
C12H15N5O3
Formula Weight
277.28
MOL File
1367369-79-6.mol
More
Less

(1S,3S,4R)-Entecavir Property

Boiling point:
661.4±65.0 °C(Predicted)
Density 
1.81±0.1 g/cm3(Predicted)
pka
14.22±0.60(Predicted)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
E558945
Product name
(1S,3S,4R)-Entecavir
Packaging
25mg
Price
$13390
Updated
2021/12/16
More
Less

(1S,3S,4R)-Entecavir Chemical Properties,Usage,Production

Uses

(1S,3S,4R)-Entecavir is an isomeric impurity of antiviral drug Entecavir (E558900).

(1S,3S,4R)-Entecavir Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

(1S,3S,4R)-Entecavir Suppliers

Canada 1 China 26 India 1 United States 2 Global 30

1367369-79-6, (1S,3S,4R)-EntecavirRelated Search:

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

  • (1S,3S,4R)-Entecavir
  • 2-amino-9-((1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
  • (1R,2S,4R)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-(hydroxymethyl)-3-methylenecyclopentan-1-ol
  • 2-amino-9-((1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one
  • (1S,3S,4R)-ent-Entecavir
  • Entecavir impurity 6/(1S,3S,4R)-Entecavir/2-Amino-1,9-dihydro-9-[(1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
  • 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-
  • Entecavir (S,S,R)-Isomer
  • 1367369-79-6
  • Bases & Related Reagents
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Nucleotides
  • Pharmaceuticals
  • Heterocycles, Impurities, Nucleotides, Bases & Related Reagents, Pharmaceuticals, Intermediates & Fine Chemicals