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CS-W001157 4
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1-(1-Methyl-1H-pyrazol-5-yl)ethanone

  • CAS No. 137890-05-2

  • Cat. No. CS-W021193
  • Molecule weight124.14
  • Purity≥95%
  • MDL No.MFCD04968784

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

1-(1-Methyl-1H-pyrazol-5-yl)ethanone|CS-W021193

Structure of 137890-05-2

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General Information

  • CAS No. 137890-05-2
  • Cat. No. CS-W021193
  • Purity ≥95%
  • MDL No. MFCD04968784
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈N₂O
  • Molecular Weight 124.14
  • Synonym(s) Ethanone, 1-(1-methyl-1H-pyrazol-5-yl)- (9CI)
  • SMILES CN1N=CC=C1C(C)=O

Synthesis

  • Route1

    References

    • Journal of Heterocyclic Chemistry, , vol. 49, # 6 p. 1422 - 1424
  • Route2
    • null|null
      84547-59-1
    • ~%
    • In-stock
      1-(1-Methyl-1H-pyrazol-5-yl)ethanone|CS-W021193
      137890-05-2

    References

    • Journal of Heterocyclic Chemistry, , vol. 49, # 6 p. 1422 - 1424
  • Route3
    • In-stock
      1-Methyl-1H-pyrazole-5-carbonitrile|CS-W013676
      66121-72-0
    • null|null
      74-88-4
    • ~%
    • In-stock
      1-(1-Methyl-1H-pyrazol-5-yl)ethanone|CS-W021193
      137890-05-2

    References

    • Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 656 - 658 Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 833 - 835

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   34.89
  • LogP   0.6227
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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