Cas no 63237-88-7 (Pyrazolo[1,5-a]pyridine-2-carboxylic acid)

Pyrazolo[1,5-a]pyridine-2-carboxylic acid is a versatile heterocyclic compound with significant applications in organic synthesis. It features a unique pyrazolo[1,5-a]pyridine core, offering enhanced stability and reactivity. This compound is particularly valuable for its role in the synthesis of various pharmaceuticals and agrochemicals, providing a reliable building block for complex molecules. Its structural characteristics allow for efficient transformation into a wide range of derivatives, making it a key intermediate in drug discovery and development.
Pyrazolo[1,5-a]pyridine-2-carboxylic acid structure
63237-88-7 structure
Product Name:Pyrazolo[1,5-a]pyridine-2-carboxylic acid
CAS No:63237-88-7
MF:C8H6N2O2
MW:162.145441532135
MDL:MFCD06739057
CID:58016
PubChem ID:7127820
Update Time:2025-07-22

Pyrazolo[1,5-a]pyridine-2-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • Pyrazolo[1,5-a]pyridine-2-carboxylic acid
    • 2-Carboxypyrazolo[1,5-a]pyridine
    • H-pyrazolo[1,5-a]pyridine-2-carboxylic acid
    • pyrazolo[1,5-a]pyridin-2-carboxylic acid
    • Pyrazolo<1,5-a>pyridin-2-carbonsaeure
    • PubChem15887
    • Pyrazolo[1,5-a]pyridine-2-carboxylicacid
    • MLS004820307
    • AYGNAOBAPQNTIL-UHFFFAOYSA-N
    • KUC107407N
    • BBL021386
    • STK894099
    • SBB087585
    • RP02226
    • AB28488
    • EN002337
    • 2-pyrazolo[1,5-a]pyridinecarboxylic acid
    • SMR003523855
    • BL005417
    • Pyrazolo[1,5-a]pyridine-2-carboxylic acid, AldrichCPR
    • AC-3276
    • EN300-75126
    • F2199-0061
    • 63237-88-7
    • AM20061395
    • AKOS005144226
    • CS-W022940
    • SY004701
    • J-524079
    • SCHEMBL570553
    • Pyrazolo[1 pound not5-a]pyridine-2-carboxylicacid
    • FT-0646411
    • MFCD06739057
    • DS-1432
    • KSC-20-076
    • A834290
    • FS-2688
    • DTXSID00427814
    • Z1171753366
    • MDL： MFCD06739057
    • Inchi： 1S/C8H6N2O2/c11-8(12)7-5-6-3-1-2-4-10(6)9-7/h1-5H,(H,11,12)
    • InChI Key： AYGNAOBAPQNTIL-UHFFFAOYSA-N
    • SMILES： OC(C1C=C2C=CC=CN2N=1)=O

Computed Properties

  • Exact Mass: 162.04300
  • Monoisotopic Mass: 162.042927438g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 1
  • Complexity: 196
  • 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: 54.6
  • XLogP3: 0.9

Experimental Properties

  • Density: 1.418
  • Melting Point: 189-192 oC
  • Refractive Index: 1.676
  • PSA: 54.60000
  • LogP: 1.03250

Pyrazolo[1,5-a]pyridine-2-carboxylic acid Security Information

Pyrazolo[1,5-a]pyridine-2-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%

Pyrazolo[1,5-a]pyridine-2-carboxylic acid Pricemore >>

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Chemenu
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Chemenu
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Pyrazolo[1,5-a]pyridine-2-carboxylic acid Production Method

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