Cas no 117784-26-6 (4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid)

4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid structure
117784-26-6 structure
Product Name:4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid
CAS No:117784-26-6
MF:C9H7N3O2
MW:189.170781373978
CID:135026
PubChem ID:14171456
Update Time:2025-09-18

4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid
    • 1H-Pyrazole-3-carboxylicacid, 4-(3-pyridinyl)-
    • 4-(3-pyridinyl)-1H-Pyrazole-3-carboxylic acid
    • 4-pyridin-3-yl-1H-pyrazole-5-carboxylic acid
    • SCHEMBL12944437
    • 4-(Pyridin-3-yl)-1H-pyrazole-5-carboxylic acid
    • 117784-26-6
    • CS-0441779
    • FT-0726454
    • 4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylicacid
    • A893290
    • DTXSID20556897
    • SCHEMBL952491
    • DB-061057
    • BDBM658744
    • US20240091200, Example 35
    • MDL： MFCD20486375
    • Inchi： 1S/C9H7N3O2/c13-9(14)8-7(5-11-12-8)6-2-1-3-10-4-6/h1-5H,(H,11,12)(H,13,14)
    • InChI Key： JYYPFUGDMRZYGY-UHFFFAOYSA-N
    • SMILES： OC(C1=C(C=NN1)C1C=NC=CC=1)=O

Computed Properties

  • Exact Mass: 189.05400
  • Monoisotopic Mass: 189.053826475g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 2
  • Complexity: 222
  • 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: 0.6
  • Topological Polar Surface Area: 78.9?2

Experimental Properties

  • PSA: 78.87000
  • LogP: 1.16990

4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid Customs Data

  • HS CODE：2933990090
  • Customs Data：

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. 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:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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4-(Pyridin-3-yl)-1H-pyrazole-3-carboxylic acid Production Method

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