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Details

Stereochemistry ABSOLUTE
Molecular Formula C8H9FN2O4S
Molecular Weight 248.231
Optical Activity UNSPECIFIED
Defined Stereocenters 2 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 5-Fluoro-3?-thia-2?,3?-dideoxyuridine

SMILES

OC[C@H]1O[C@H](CS1)N2C=C(F)C(=O)NC2=O

InChI

InChIKey=KOGYOPLNKQJQFM-RITPCOANSA-N
InChI=1S/C8H9FN2O4S/c9-4-1-11(8(14)10-7(4)13)5-3-16-6(2-12)15-5/h1,5-6,12H,2-3H2,(H,10,13,14)/t5-,6+/m1/s1

HIDE SMILES / InChI

Approval Year

Unknown
149124
Name Type Language
1,3-Oxathiolane, 2,4(1H,3H)-pyrimidinedione deriv.
Preferred Name English
5-Fluoro-3?-thia-2?,3?-dideoxyuridine
Systematic Name English
Emtricitabine impurity (2,3'-dideoxy-5-fluoro-3-thiouridine)
Systematic Name English
2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2S-cis)
Systematic Name English
Code System Code Type Description
EPA CompTox
DTXSID30162963
Created by admin on Wed Apr 02 17:17:23 GMT 2025 , Edited by admin on Wed Apr 02 17:17:23 GMT 2025
PRIMARY
FDA UNII
C68F4GBG7N
Created by admin on Wed Apr 02 17:17:23 GMT 2025 , Edited by admin on Wed Apr 02 17:17:23 GMT 2025
PRIMARY
CAS
145281-92-1
Created by admin on Wed Apr 02 17:17:23 GMT 2025 , Edited by admin on Wed Apr 02 17:17:23 GMT 2025
PRIMARY
PUBCHEM
455170
Created by admin on Wed Apr 02 17:17:23 GMT 2025 , Edited by admin on Wed Apr 02 17:17:23 GMT 2025
PRIMARY
NIH
NCATS
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