Cas no 58364-97-9 (5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid)

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid structure
58364-97-9 structure
Product Name:5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
CAS No:58364-97-9
MF:C5H6N2O3
MW:142.1127409935
MDL:MFCD10699178
CID:365906
PubChem ID:12251617
Update Time:2025-04-19

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid
    • 2-methyl-3-oxo-1H-pyrazole-5-carboxylic acid
    • 1-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid
    • 3-Carboxy-1-methyl-1H-pyrazol-5-ol
    • 3-Carboxy-5-hydroxy-1-methyl-1H-pyrazole
    • 3-carboxy-5-hydroxy-1-methylpyrazole
    • 5-Hydroxy-1-methyl-3-pyrazolcarbonsaeure
    • 5-Hydroxy-1-methyl-3-pyrazolecarboxylic acid
    • GJUJIVCZCCXXOX-UHFFFAOYSA-N
    • KM0193
    • AB62568
    • RP01312
    • FT
    • SCHEMBL1267392
    • AKOS023589395
    • AMY10170
    • DTXSID90482477
    • SCHEMBL2152111
    • J-517596
    • Z2236735605
    • CS-0061732
    • 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylicacid
    • AKOS006380486
    • EN300-150749
    • PS-3594
    • FT-0714112
    • A869463
    • 58364-97-9
    • MFCD10699178
    • DB-032172
    • 1401727-29-4
    • DB-354559
    • MDL： MFCD10699178
    • Inchi： 1S/C5H6N2O3/c1-7-4(8)2-3(6-7)5(9)10/h2,6H,1H3,(H,9,10)
    • InChI Key： PEABOOUFKYJUKN-UHFFFAOYSA-N
    • SMILES： O=C1C=C(C(=O)O)NN1C

Computed Properties

  • Exact Mass: 142.03800
  • Monoisotopic Mass: 142.03784206g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 221
  • 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: 69.6
  • XLogP3: -0.3

Experimental Properties

  • Density: 1.56±0.1 g/cm3 (20 oC 760 Torr),
  • Melting Point: 286 °C (decomposition)
  • Boiling Point: 415.7±30.0°C at 760 mmHg
  • Flash Point: 205.2°C
  • Refractive Index: 1.632
  • Solubility: Slightly soluble (7 g/l) (25 o C),
  • PSA: 75.35000
  • LogP: -0.17610

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid Security Information

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid Customs Data

  • HS CODE：2933199090
  • Customs Data：

    China Customs Code:

    2933199090

    Overview:

    2933199090. Other structurally non fused pyrazole ring compounds. 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:

    2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid Pricemore >>

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