Cas no 41927-50-8 (1-methyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one)

1-methyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one structure
41927-50-8 structure
Product Name:1-methyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one
CAS No:41927-50-8
MF:C10H10N2O
MW:174.199202060699
MDL:MFCD03001245
CID:334744
PubChem ID:142562
Update Time:2025-04-19

1-methyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one Chemical and Physical Properties

Names and Identifiers

    • 1-Methyl-3-phenyl-1H-pyrazol-5(4H)-one
    • 2-methyl-5-phenyl-4H-pyrazol-3-one
    • 3H-Pyrazol-3-one,2,4-dihydro-2-methyl-5-phenyl-
    • 1-methyl-3-phenyl
    • 1-methyl-3-phenyl-1,4-dihydropyrazol-5-one
    • 1-methyl-3-phenyl-1H-pyrazol-5-one
    • 1-methyl-3-phenyl-2-pyrazolin-5-one
    • 1-Methyl-3-phenyl-5-pyrazolone
    • 2,4-dihydro-2-methyl-5-phenyl-3H-pyrazol-3-one
    • 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one
    • AC1L3LDI
    • ChemDiv3_014289
    • CTK4I5434
    • NSC49177
    • 1-methyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one
    • DTXSID80194693
    • 3H-Pyrazol-3-one, 2,4-dihydro-2-methyl-5-phenyl-
    • 41927-50-8
    • 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one #
    • 1-Methyl-3-phenyl-2-pyrazoline-5-one
    • SCHEMBL4625694
    • NSC-49177
    • 3H-Pyrazol-3-one,4-dihydro-2-methyl-5-phenyl-
    • HMS1513J11
    • CS-0094262
    • AKOS008956595
    • J-504929
    • IDI1_030087
    • NSC 49177
    • N16888
    • DB-103953
    • DTXCID20117184
    • MDL: MFCD03001245
    • Inchi: 1S/C10H10N2O/c1-12-10(13)7-9(11-12)8-5-3-2-4-6-8/h2-6H,7H2,1H3
    • InChI Key: NIXIJMXBXHWPEK-UHFFFAOYSA-N
    • SMILES: O=C1CC(C2C=CC=CC=2)=NN1C

Computed Properties

  • Exact Mass: 174.0794
  • Monoisotopic Mass: 174.079312947g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 1
  • Complexity: 241
  • 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: 1.4
  • Topological Polar Surface Area: 32.7?2

Experimental Properties

  • Density: 1.1455 (rough estimate)
  • Boiling Point: 305.17°C (rough estimate)
  • Refractive Index: 1.6300 (estimate)
  • PSA: 32.67
  • LogP: 0.62630

1-methyl-3-phenyl-4,5-dihydro-1H-pyrazol-5-one Pricemore >>

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Enamine
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Enamine
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eNovation Chemicals LLC
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