4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one

Modify Date: 2026-06-26 20:28:58

4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one Structure
4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one structure
 Common Name 4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one
CAS Number 311348-99-9 Molecular Weight 269.23
Density N/A Boiling Point N/A
Molecular Formula C11H12FN3O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one

 Chemical & Physical Properties

Molecular Formula C11H12FN3O4
Molecular Weight 269.23
InChIKey NFKCHWDAWIBZKR-VAOFZXAKSA-N
SMILES C#C[C@]1([C@H](C[C@@H](O1)N2C=C(C(=NC2=O)N)F)O)CO

 Bioassay

View more

Name: Selectivity index expressed as CC50/EC50
Source: ChEMBL
Target: Reverse transcriptase/RNaseH
External Id: CHEMBL839010
Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
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Chemsrc provides CAS#:311348-99-9 MSDS, density, melting point, boiling point, structure, etc. Its name is 4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one>> amp version: 4-amino-1-[(2R,4S,5R)-5-ethynyl-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-fluoro-pyrimidin-2-one

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