Cas no 1123-21-3 (2,4(1H,3H)-Pyrimidinedione,dihydro-5-hydroxy-5-methyl-)

2,4(1H,3H)-Pyrimidinedione,dihydro-5-hydroxy-5-methyl- structure
1123-21-3 structure
Product Name:2,4(1H,3H)-Pyrimidinedione,dihydro-5-hydroxy-5-methyl-
CAS No:1123-21-3
MF:C5H8N2O3
MW:144.128621101379
CID:153980
PubChem ID:533933
Update Time:2025-04-19

2,4(1H,3H)-Pyrimidinedione,dihydro-5-hydroxy-5-methyl- Chemical and Physical Properties

Names and Identifiers

    • 2,4(1H,3H)-Pyrimidinedione,dihydro-5-hydroxy-5-methyl-
    • 5-hydroxy-5-methyl-1,3-diazinane-2,4-dione
    • 5-Hydroxy-6-hydrothymine
    • 5-hydroxy-5,6-dihydrothymine
    • 2,4(1H,3H)-Pyrimidinedione, dihydro-5-hydroxy-5-methyl-
    • AKOS006351695
    • UIHWKXHRHOBLKQ-UHFFFAOYSA-N
    • DTXSID50920724
    • 1123-21-3
    • Hydrouracil, 5-hydroxy-5-methyl-
    • 5-Hydroxydihydrothymine
    • 5-Methyl-5,6-dihydropyrimidine-2,4,5-triol
    • 5-Hydroxy-5-methyldihydro-2,4(1H,3H)-pyrimidinedione #
    • SCHEMBL48327
    • Inchi: 1S/C5H8N2O3/c1-5(10)2-6-4(9)7-3(5)8/h10H,2H2,1H3,(H2,6,7,8,9)
    • InChI Key: UIHWKXHRHOBLKQ-UHFFFAOYSA-N
    • SMILES: OC1(C)C(NC(NC1)=O)=O

Computed Properties

  • Exact Mass: 144.05354
  • Monoisotopic Mass: 144.053
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 191
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 78.4?2
  • Surface Charge: 0
  • Tautomer Count: 5
  • XLogP3: -1.5

Experimental Properties

  • Density: 1.347
  • Boiling Point: °Cat760mmHg
  • Flash Point: °C
  • Refractive Index: 1.502
  • PSA: 78.43

2,4(1H,3H)-Pyrimidinedione,dihydro-5-hydroxy-5-methyl- Related Literature

  • 1. EPR spin-trapping studies of radicals generated from the FeII-catalysed degradation of nucleobase, nucleoside, RNA and DNA hydroperoxides??
    Win F. Ho,Bruce C. Gilbert,Michael J. Davies J. Chem. Soc. Perkin Trans. 2 1997 2525
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