Cas no 81542-72-5 (3'-O-ethylthymidine)

3'-O-ethylthymidine structure
3'-O-ethylthymidine structure
Product Name:3'-O-ethylthymidine
CAS No:81542-72-5
MF:C12H18N2O5
MW:270.281723499298
CID:1804061
PubChem ID:451832
Update Time:2025-04-21

3'-O-ethylthymidine Chemical and Physical Properties

Names and Identifiers

    • 3'-O-ethylthymidine
    • 1-[(2R,4S,5R)-4-ethoxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione
    • 1-(4-Ethoxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione
    • 3'-Ethoxy-2',3'-dideoxythymidine
    • SCHEMBL6248265
    • BDBM50028574
    • 3'-OEt-ddT
    • Thymidine, 3'-O-ethyl-
    • DTXSID00231195
    • 81542-72-5
    • 1-[(2R,4S,5R)-4-ethoxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methyl-pyrimidine-2,4-dione
    • CHEMBL23835
    • CHEMBL3143685
    • O-ethyldeoxythymidine
    • Inchi: 1S/C12H18N2O5/c1-3-18-8-4-10(19-9(8)6-15)14-5-7(2)11(16)13-12(14)17/h5,8-10,15H,3-4,6H2,1-2H3,(H,13,16,17)/t8-,9+,10+/m0/s1
    • InChI Key: KXGTYHLMWACQAG-IVZWLZJFSA-N
    • SMILES: O1[C@H](C[C@@H]([C@H]1CO)OCC)N1C(NC(C(C)=C1)=O)=O

Computed Properties

  • Exact Mass: 270.12157168g/mol
  • Monoisotopic Mass: 270.12157168g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 4
  • Complexity: 409
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 3
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -0.4
  • Topological Polar Surface Area: 88.1?2
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