3'-thia pyrimidine nucleosides

Description:

Nucleoside analogues with a structure that consists of a pyrimidine base, which is N-substituted at the 1-position with a 3'-thia derivative (1,3-oxazolidine) of the ribose moiety that is characteristic of nucleosides.

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  1. cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)- pyrimidinedione
    CAS: 145986-11-4 Formula: C8H9FN2O4S Molecular Weight: 248.23
    In Stock Item #: C345132
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    Technical Identifiers
    IUPAC Name
    5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidine-2,4-dione
    SMILES
    C1C(OC(S1)CO)N2C=C(C(=O)NC2=O)F
    InChIKey
    KOGYOPLNKQJQFM-NTSWFWBYSA-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+/m0/s1
    Synonyms
    DTXSID10932106 | 1-[(2R,5S)-2-(Hydroxymethyl-1,3-oxathiolan-5-yl]-5-fluoropyrimidine-2,4(1H,3H)-dione | MFCD23160276 ...
  2. Lamivudine
    CAS: 134678-17-4 EC Number: 603-844-3 Formula: C8H11N3O3S Molecular Weight: 229.26
    Solid ≥99%
    In Stock Item #: L129788
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    Technical Identifiers
    IUPAC Name
    4-amino-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
    SMILES
    C1C(OC(S1)CO)N2C=CC(=NC2=O)N
    InChIKey
    JTEGQNOMFQHVDC-NKWVEPMBSA-N
    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
    Synonyms
    4-amino-1-((2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl)pyrimidin-2(1H)-one | HMS3259F08 | HSDB 7155 | LAMIVUDINE [J...
  3. Emtricitabine
    CAS: 143491-57-0 Formula: C8H10FN3O3S Molecular Weight: 247.25
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    In Stock Item #: E125328
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    Technical Identifiers
    IUPAC Name
    4-amino-5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]pyrimidin-2-one
    SMILES
    C1C(OC(S1)CO)N2C=C(C(=NC2=O)N)F
    InChIKey
    XQSPYNMVSIKCOC-NTSWFWBYSA-N
    InChI
    1S/C8H10FN3O3S/c9-4-1-12(8(14)11-7(4)10)5-3-16-6(2-13)15-5/h1,5-6,13H,2-3H2,(H2,10,11,14)/t5-,6+/m0/s1
    Synonyms
    Emtricitabine | EMTRICITABINE COMPONENT OF DESCOVY | (-)-(2R,5S)-5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]cy...
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