Molecular properties
- Formula
- C8H11N3O3S
- Molar mass
- 229.26 g·mol−1
- Exact mass
- 229.0521 Da
- 5
- PubChem CID
- 60825
Molecule record
4-amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
C8H11N3O3S
229.26 g/mol
Loading structure
Functional groups
Alcohol
Alkane / alkyl carbon
Aromatic ring
Ether
Primary amine
Sulfide
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (-)-1-((2R,5S)-2-(Hydroxymethyl)-1,3-oxathiolan-5-yl)cytosine
- (-)-2'-Deoxy-3'-thiacytidine
- (-)-BCH-189
- 134678-17-4
- 2T8Q726O95
- 3'-Thia-2',3'-dideoxycytidine
- 4-AMINO-1-[(2R,5S)-2-(HYDROXYMETHYL)-1,3-OXATHIOLAN-5-YL]-1,2-DIHYDROPYRIMIDIN-2-ONE
- 4-AMINO-1-[(2R,5S)-2-(HYDROXYMETHYL)-1,3-OXATHIOLAN-5-YL]-2(1H)-PYRIMIDINONE
Show all 24 synonyms
- 4-amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one
- BCH 189, (-)-
- BCH189
- CHEBI:63577
- Epivir
- Epivir-HBV
- GR-109714X
- GR109714X
- Lamivudina
- Lamivudine teva
- Lamivudinum
- VIROLAM
- Zeffix
- beta-L-2',3'-Dideoxy-3'-thiacytidine
- beta-L-3'-Thia-2',3'-dideoxycytidine
- lamivudine
Structure identifiers
- Canonical SMILES
- Nc1ccn([C@@H]2CS[C@H](CO)O2)c(=O)n1
- Isomeric SMILES
- C1[C@H](O[C@H](S1)CO)N2C=CC(=NC2=O)N
- InChI
- InChI=1S/C8H11N3O3S/c9-5-1-2-11(8(13)10-5)6-4-15-7(3-12)14-6/h1-2,6-7,12H,3-4H2,(H2,9,10,13)/t6-,7+/m0/s1
- InChIKey
- JTEGQNOMFQHVDC-NKWVEPMBSA-N
- PubChem CID
- 60825
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 4-amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 4-amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.