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1-Ethyl-3-methyl-4,5-dihydro-1h-pyrazol-5-one

  • CAS No. 19364-68-2

  • Cat. No. CS-0263680
  • Molecule weight126.16
  • Purity≥97%
  • MDL No.None

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

1-Ethyl-3-methyl-4,5-dihydro-1h-pyrazol-5-one|CS-0263680

Structure of 19364-68-2

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General Information

  • CAS No. 19364-68-2
  • Cat. No. CS-0263680
  • Purity ≥97%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₀N₂O
  • Molecular Weight 126.16
  • Synonym(s) 2-ethyl-5-methyl-4H-pyrazol-3-one
  • SMILES O=C1CC(C)=NN1CC

Synthesis

  • Route1

    References

    • Dirat, Olivier; Clipson, Alex; Elliott, Jason M.; Garrett, Sasha; Brian Jones; Reader, Michael; Shaw, Duncan Tetrahedron Letters, 2006 , vol. 47, # 11 p. 1729 - 1731
  • Route2

    References

    • Iino, Tomoharu; Jona, Hideki; Shibata, Jun; Shimamura, Tadashi; Yamakawa, Takeru; Yang, Lihu Patent: US2008/171761 A1, 2008 ; Location in patent: Page/Page column 40-41 ;
  • Route3

    References

    • Minnesota Mining and Manufacturing Company Patent: US5314998 A1, 1994 ;

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

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Computational Chemistry Data

  • TPSA   32.67
  • LogP   0.6145
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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