Cas no 5657-64-7 (4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile)

4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile structure
5657-64-7 structure
Product Name:4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
CAS No:5657-64-7
MF:C6H4N2O2
MW:136.108160972595
MDL:MFCD09258786
CID:382522
PubChem ID:54684444
Update Time:2025-04-19

4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile Chemical and Physical Properties

Names and Identifiers

    • 4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
    • 3-Cya-4-hydroxy-2(1H)-pyridine
    • 3-Cyano-1,2-dihydro-4-hydroxy-2-oxopyridine
    • 3-Cyano-4-hydroxy-2(1H)-pyridinone
    • 3-Pyridinecarbonitrile,1,2-dihydro-4-hydroxy-2-oxo-
    • 2,4-Dihydroxynicotinonitrile
    • 4-hydroxy-2-oxo-1H-pyridine-3-carbonitrile
    • SB52975
    • MFCD09258786
    • SCHEMBL7894809
    • AKOS006346509
    • NSC 409910
    • NSC-409910
    • 5657-64-7
    • SCHEMBL13906254
    • DTXSID70715735
    • NSC409910
    • PS-6087
    • CS-0453653
    • A869901
    • MDL： MFCD09258786
    • Inchi： 1S/C6H4N2O2/c7-3-4-5(9)1-2-8-6(4)10/h1-2H,(H2,8,9,10)
    • InChI Key： FQLSOJBBTVEIHX-UHFFFAOYSA-N
    • SMILES： OC1C=CNC(C=1C#N)=O

Computed Properties

  • Exact Mass: 136.02700
  • Monoisotopic Mass: 136.027277375g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 279
  • 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
  • Topological Polar Surface Area: 73.1?2

Experimental Properties

  • Color/Form: NA
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 301.2±42.0 °C at 760 mmHg
  • PSA: 76.88000
  • LogP: -0.04782

4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile Security Information

4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile 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%

4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
208830-1g
4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
 5657-64-7 95%
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 ￡136.00 2022-03-01
Fluorochem
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4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
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Fluorochem
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4-Hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
 5657-64-7 95%
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 ￡800.00 2022-03-01
Apollo Scientific
OR8588-1g
1,2-Dihydro-4-hydroxy-2-oxopyridine-3-carbonitrile
 5657-64-7 95%
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 ￡40.00 2025-02-20
Chemenu
CM171923-5g
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 $505 2021-08-05
TRC
C979583-1mg
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 $ 50.00 2022-06-06
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 $ 65.00 2022-06-06
TRC
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3-Cyano-2,4-dihydroxy pyridine
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 $ 80.00 2022-06-06
Chemenu
CM171923-5g
3-Cyano-4-hydroxy-2(1H)-pyridinone
 5657-64-7 95%+
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 $505 2023-01-02
Alichem
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