Cas no 1073-82-1 (2(1H)-Pyrimidinone,6-amino-3,4-dihydro-4-thioxo-)

2(1H)-Pyrimidinone,6-amino-3,4-dihydro-4-thioxo- structure
1073-82-1 structure
Product Name:2(1H)-Pyrimidinone,6-amino-3,4-dihydro-4-thioxo-
CAS No:1073-82-1
MF:C4H5N3OS
MW:143.166998624802
CID:170916
PubChem ID:1550879
Update Time:2025-04-19

2(1H)-Pyrimidinone,6-amino-3,4-dihydro-4-thioxo- Chemical and Physical Properties

Names and Identifiers

    • 2(1H)-Pyrimidinone,6-amino-3,4-dihydro-4-thioxo-
    • 2(1H)-Pyrimidinone, 6-amino-3,4-dihydro-4-thioxo- (9CI)
    • 6-amino-4-sulfanylidene-1H-pyrimidin-2-one
    • 4-Amino-2-hydroxy-6-mercapto-pyrimidin
    • 6-amino-4-thioxo-3,4-dihydro-1H-pyrimidin-2-one
    • 6-amino-4-thioxo-3,4-dihydropyrimidin-2(1H)-one
    • AB-323
    • AC1LT44Z
    • CTK7D5609
    • NSC45722
    • SureCN2491099
    • Uracil, 6-amino-4-thio-
    • 4-AMINO-2-HYDROXY-6-MERCAPTOPYRIMIDINE
    • AKOS006338485
    • 6-amino-4-sulfanylidene-1,2,3,4-tetrahydropyrimidin-2-one
    • 2(1H)-Pyrimidinone, 6-amino-3,4-dihydro-4-thioxo-
    • 2,3H)-Pyrimidinedione, 6-amino-4-thio-
    • 1073-82-1
    • 6-Amino-3,4-dihydro-4-thioxo-2(1H)-pyrimidinone
    • NSC-45722
    • DTXSID70364343
    • AKOS025117060
    • 6-thiocytosine
    • SCHEMBL1765938
    • 2,4(1H,3H)-Pyrimidinedione, 6-amino-4-thio-
    • SCHEMBL10402369
    • 4-amino-6-mercapto-2-pyrimidinol
    • 4-Amino-6-mercaptopyrimidin-2-ol
    • 3WN7EV3PRL
    • Inchi: 1S/C4H5N3OS/c5-2-1-3(9)7-4(8)6-2/h1H,(H4,5,6,7,8,9)
    • InChI Key: DICDUABQXBWBLE-UHFFFAOYSA-N
    • SMILES: S=C1C=C(N)NC(N1)=O

Computed Properties

  • Exact Mass: 143.01545
  • Monoisotopic Mass: 143.015
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 198
  • 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: 99.2?2
  • Surface Charge: 0
  • Tautomer Count: 17
  • XLogP3: nothing

Experimental Properties

  • Density: 1.56
  • Boiling Point: 521.6°Cat760mmHg
  • Flash Point: 269.2°C
  • Refractive Index: 1.727
  • PSA: 67.15
  • LogP: 0.59590
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