Cas no 1033202-14-0 (3-fluoro-5-nitro-1H-pyridin-2-one)

3-Fluoro-5-nitro-1H-pyridin-2-one is a fluorinated nitro-substituted pyridinone derivative with potential applications in pharmaceutical and agrochemical research. Its unique structure, featuring both fluorine and nitro functional groups, enhances reactivity and selectivity, making it a valuable intermediate in the synthesis of bioactive compounds. The fluorine atom contributes to improved metabolic stability and binding affinity, while the nitro group offers versatility for further chemical modifications. This compound is particularly useful in medicinal chemistry for developing enzyme inhibitors or antimicrobial agents. High purity and consistent quality ensure reliable performance in research and industrial applications. Proper handling is advised due to its reactive nature.
3-fluoro-5-nitro-1H-pyridin-2-one structure
1033202-14-0 structure
Product Name:3-fluoro-5-nitro-1H-pyridin-2-one
CAS No:1033202-14-0
MF:C5H3FN2O3
MW:158.087324380875
MDL:MFCD10699675
CID:857463
PubChem ID:46738834
Update Time:2025-06-06

3-fluoro-5-nitro-1H-pyridin-2-one Chemical and Physical Properties

Names and Identifiers

    • 3-Fluoro-5-nitropyridin-2-ol
    • 3-Fluoro-5-nitropyridin-2(1H)-one
    • 3-fluoro-5-nitro-1H-pyridin-2-one
    • 3-FLUORO-2-HYDROXY-5-NITROPYRIDINE
    • SY205245
    • AKOS006303206
    • CS-0088246
    • WKCYGBXTZFFWMY-UHFFFAOYSA-N
    • 3-Fluoro-5-nitro-2(1H)-pyridinone
    • DB-424981
    • MFCD10699675
    • 1033202-14-0
    • DTXSID80674485
    • AB62596
    • SCHEMBL14659678
    • BS-26075
    • EN300-248933
    • MDL: MFCD10699675
    • Inchi: 1S/C5H3FN2O3/c6-4-1-3(8(10)11)2-7-5(4)9/h1-2H,(H,7,9)
    • InChI Key: WKCYGBXTZFFWMY-UHFFFAOYSA-N
    • SMILES: FC1C(NC=C(C=1)[N+](=O)[O-])=O

Computed Properties

  • Exact Mass: 158.01300
  • Monoisotopic Mass: 158.01277012g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 276
  • 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: 0.1
  • Topological Polar Surface Area: 74.9?2

Experimental Properties

  • Density: 1.55±0.1 g/cm3 (20 oC 760 Torr),
  • Boiling Point: 244.4±40.0 oC (760 Torr),
  • Flash Point: 101.6±27.3 oC,
  • Solubility: Extremely soluble (1000 g/l) (25 o C),
  • PSA: 78.94000
  • LogP: 1.35770

3-fluoro-5-nitro-1H-pyridin-2-one Customs Data

  • HS CODE:2933399090
  • Customs Data:

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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