CAS 188399-46-4

2-Amino-9-((1R,3S,4R)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl)-1H-purin-6(9H)-one

CAS: 188399-46-4

Formula: C₁₂H₁₅N₅O₃

Purity: %

Color and Shape: Solid

Molecular weight: 277.2792

Ref: IN-DA002GUS

ent-Entecavir

CAS: 188399-46-4

Formula: C₁₂H₁₅N₅O₃

Color and Shape: White To Off-White Solid

Molecular weight: 277.28

Ref: 4Z-E-2319

ent-Entecavir

Controlled Product

CAS: 188399-46-4

Applications ent-Entecavir is an enantiomeric impurity of the antiviral drug Entecavir (E558900).
References Ruediger, E. et al.: Tetrahed. Lett., 45, 739 (2004): Bisacchi, G.S. et al.: Bioorg. Med. Chem. Lett., 7, 127 (1997);

Formula: C₁₂H₁₅N₅O₃

Color and Shape: Neat

Molecular weight: 277.28

Ref: TR-E558905

Entecavir Impurity 2

CAS: 188399-46-4

Formula: C₁₂H₁₅N₅O₃

Molecular weight: 277.28

Ref: ST-EA-CP-E36013

ent-Entecavir

CAS: 188399-46-4

Ent-Entecavir, an enantiomeric impurity of Entecavir (an oral HBV drug), inhibits HBV replication as a reverse transcriptase inhibitor.

Formula: C₁₂H₁₅N₅O₃

Color and Shape: Solid

Molecular weight: 277.28

Ref: TM-T70092