Cas no 1256818-39-9 (2-chloro-5-hydroxy-4-nitropyridine 1-oxide)

2-chloro-5-hydroxy-4-nitropyridine 1-oxide structure
1256818-39-9 structure
Product Name:2-chloro-5-hydroxy-4-nitropyridine 1-oxide
CAS No:1256818-39-9
MF:C5H3ClN2O4
MW:190.541320085526
CID:2129364
PubChem ID:57347291
Update Time:2025-04-21

2-chloro-5-hydroxy-4-nitropyridine 1-oxide Chemical and Physical Properties

Names and Identifiers

    • 2-chloro-5-hydroxy-4-nitropyridine 1-oxide
    • 6-chloro-4-nitro-1-oxidopyridin-1-ium-3-ol
    • AKOS015995102
    • 6-Chloro-4-nitro-1-oxo-1lambda~5~-pyridin-3-ol
    • 1256818-39-9
    • DTXSID40721424
    • DB-355840
    • Inchi: 1S/C5H3ClN2O4/c6-5-1-3(8(11)12)4(9)2-7(5)10/h1-2,9H
    • InChI Key: RVXQZISYESTNNB-UHFFFAOYSA-N
    • SMILES: ClC1=CC(=C(C=[N+]1[O-])O)[N+](=O)[O-]

Computed Properties

  • Exact Mass: 189.9781343Da
  • Monoisotopic Mass: 189.9781343Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 0
  • Complexity: 185
  • 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
  • XLogP3: 0.8
  • Topological Polar Surface Area: 91.5?2
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