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CS-W001157 4
Total: USD 88.00

Ethyl 5-tert-butyl-2H-pyrazole-3-carboxylate

  • CAS No. 83405-70-3

  • Cat. No. CS-D0076
  • Molecule weight196.25
  • Purity≥98%
  • MDL No.MFCD02278306

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

Ethyl 5-tert-butyl-2H-pyrazole-3-carboxylate|CS-D0076

Structure of 83405-70-3

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General Information

  • CAS No. 83405-70-3
  • Cat. No. CS-D0076
  • Purity ≥98%
  • MDL No. MFCD02278306
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₆N₂O₂
  • Molecular Weight 196.25
  • Synonym(s) Ethyl 5-(Tert-Butyl)-2H-Pyrazole-3-Carboxylate
  • SMILES O=C(C1=NNC(C(C)(C)C)=C1)OCC

Synthesis

  • Route1
    • null|null
      75-97-8
    • null|null
      95-92-1
    • ~84%
    • In-stock
      Ethyl 5-tert-butyl-2H-pyrazole-3-carboxylate|CS-D0076
      83405-70-3

    References

    • TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2007/18314 A2, 2007 ; Location in patent: Page/Page column 143-144 ; WO 2007/018314 A2
  • Route2

    References

    • Galapagos NV Patent: WO2009/71706 A1, 2009 ; Location in patent: Page/Page column 43 ; WO 2009/071706 A1
  • Route3
    • null|null
      623-73-4
    • null|null
      917-92-0
    • ~59%
    • In-stock
      Ethyl 5-tert-butyl-2H-pyrazole-3-carboxylate|CS-D0076
      83405-70-3

    References

    • Zrinski, Irena; Juribasic, Marina; Eckert-Maksic, Mirjana Heterocycles, 2006 , vol. 68, # 9 p. 1961 - 1967

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P233-P260-P261-P264-P271-P280-P302+P352-P304+P340-P340-P362-P403-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   54.98
  • LogP   1.8839
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   2

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