Cas no 16813-36-8 (2,4(1H,3H)-Pyrimidinedione,dihydro-1-nitroso-)

2,4(1H,3H)-Pyrimidinedione,dihydro-1-nitroso- structure
16813-36-8 structure
Product Name:2,4(1H,3H)-Pyrimidinedione,dihydro-1-nitroso-
CAS No:16813-36-8
MF:C4H5N3O3
MW:143.100800275803
CID:142290
PubChem ID:85598
Update Time:2025-04-19

2,4(1H,3H)-Pyrimidinedione,dihydro-1-nitroso- Chemical and Physical Properties

Names and Identifiers

    • 2,4(1H,3H)-Pyrimidinedione,dihydro-1-nitroso-
    • 1-nitroso-1,3-diazinane-2,4-dione
    • 1-nitroso-5,6-dihydrouracil
    • 1-nitrosodihydropyrimidine-2,4(1H,3H)-dione
    • 1-nitroso-dihydro-pyrimidine-2,4-dione
    • BRN 0779636
    • CCRIS 1563
    • dihydro-1-nitroso-2,4(1H,3H)-pyrimidinedione
    • Hydrouracil, 1-nitroso-
    • NDHU
    • NO-Dhu
    • Uracil, 5,6-dihydro-1-nitroso-
    • N-Nitroso-5,6-dihydrouracil
    • 5,6-Dihydro-1-nitrosopyrimidine-2,4(1H,3H)-dione
    • 5,6-Dihydro-1-nitroso-2,4(1H,3H)-pyrimidinedione
    • 5-24-05-00276 (Beilstein Handbook Reference)
    • SCHEMBL3340184
    • 2,4(1H,3H)-Pyrimidinedione, dihydro-1-nitroso-
    • AKOS006275941
    • DTXSID6020989
    • WLN: T6NVMVTJ ANO
    • 3MY7H215CV
    • N-nitrosodihydrouracil
    • NSC-90999
    • NSC 90999
    • 2,3H)-Pyrimidinedione, dihydro-1-nitroso-
    • UNII-3MY7H215CV
    • NCIOpen2_001450
    • NSC90999
    • 16813-36-8
    • Inchi: 1S/C4H5N3O3/c8-3-1-2-7(6-10)4(9)5-3/h1-2H2,(H,5,8,9)
    • InChI Key: NTUQAPWIPIIWLT-UHFFFAOYSA-N
    • SMILES: O=C1CCN(C(N1)=O)N=O

Computed Properties

  • Exact Mass: 143.03315
  • Monoisotopic Mass: 143.033
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 190
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 78.8A^2
  • XLogP3: -1.3

Experimental Properties

  • Density: 1.6062 (rough estimate)
  • Boiling Point: 261.16°C (rough estimate)
  • Refractive Index: 1.5700 (estimate)
  • PSA: 78.84
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