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CS-W001157 4
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3,4-Dimethyl-1-phenylpyrano[2,3-c]pyrazol-6(1H)-one

  • CAS No. 74169-52-1

  • Cat. No. CS-0438503
  • Molecule weight240.26
  • Purity≥98%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

3,4-Dimethyl-1-phenylpyrano[2,3-c]pyrazol-6(1H)-one|CS-0438503

Structure of 74169-52-1

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General Information

  • CAS No. 74169-52-1
  • Cat. No. CS-0438503
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₁₂N₂O₂
  • Molecular Weight 240.26
  • Synonym(s) Pyrano[2,3-c]pyrazol-6(1H)-one,3,4-dimethyl-1-phenyl-
  • SMILES O=C(O1)C=C(C)C2=C1N(C3=CC=CC=C3)N=C2C

Synthesis

  • Route1
    • In-stock
      Ethyl acetoacetate|CS-0016216
      141-97-9
    • null|null
      100-63-0
    • ~90%
    • In-stock
      3,4-Dimethyl-1-phenylpyrano[2,3-c]pyrazol-6(1H)-one|CS-0438503
      74169-52-1

    References

    • Khan, Misbahul Ain; Cosenza, Alina Guerra; Ellis, Gwynn Pennant Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1077 - 1085
  • Route2

    References

    • Nam; Grandberg Chemistry of Heterocyclic Compounds, 2006 , vol. 42, # 3 p. 326 - 330
  • Route3
    • In-stock
      Ethyl acetoacetate|CS-0016216
      141-97-9
    • Edaravone solution|CS-1692864
      89-25-8
    • ~24%
    • In-stock
      3,4-Dimethyl-1-phenylpyrano[2,3-c]pyrazol-6(1H)-one|CS-0438503
      74169-52-1
    • Edaravone Impurity 18|CS-1005135
      87343-64-4

    References

    • Maquestiau, A.; Haverbeke, Y. van; Eynde, J.-J. Vanden Bulletin des Societes Chimiques Belges, 1983 , vol. 92, # 5 p. 451 - 458

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   48.03
  • LogP   2.59554
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

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