2-amino-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one

Modify Date: 2024-01-02 10:28:58

2-amino-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one Structure
2-amino-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one structure
Common Name 2-amino-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one
CAS Number 142217-81-0 Molecular Weight 457.524
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C26H27N5O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-amino-9-((1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Molecular Formula C26H27N5O3
Molecular Weight 457.524
Exact Mass 457.211395
PSA 108.05000
LogP 3.97
Index of Refraction 1.679

 Synthetic Route

 Synonyms

Entecavir InterMediate VIII IsoMer
3',5'-Di-O-benzyl Entecavir
Entecavir-9
2-Amino-9-{(1S,3R,4S)-4-(benzyloxy)-3-[(benzyloxy)methyl]-2-methylenecyclopentyl}-1,9-dihydro-6H-purin-6-one
6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(1S,3R,4S)-2-methylene-4-(phenylmethoxy)-3-[(phenylmethoxy)methyl]cyclopentyl]-
Entecavir E8
Entecavir InterMediate N-1
Entecavir Impurity 16
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