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CS-W001157 4
Total: USD 88.00

Ethyl 4-(piperazin-1-yl)benzoate

  • CAS No. 80518-57-6

  • Cat. No. CS-0006940
  • Purity≥95%
  • MDL No.MFCD04973340

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

Ethyl 4-(piperazin-1-yl)benzoate|CS-0006940

Structure of 80518-57-6

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General Information

  • CAS No. 80518-57-6
  • Cat. No. CS-0006940
  • Purity ≥95%
  • MDL No. MFCD04973340
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₃H₁₈N₂O₂
  • Molecular Weight 234.30
  • Synonym(s) None
  • SMILES O=C(OCC)C1=CC=C(C=C1)N2CCNCC2

Description

Ethyl 4-(piperazin-1-yl)benzoate features a piperazine moiety linked to a benzoate ester, delivering enhanced solubility and metabolic stability. This scaffold integrates readily into bioactive molecule design, serving as a key building block for pharmaceutical intermediates. The electron-rich piperazine ring enables efficient coupling reactions under standard conditions.

Application

Ethyl 4-(piperazin-1-yl)benzoate serves as a versatile building block in medicinal chemistry, enabling efficient access to bioactive heterocycles through standard coupling and functional group transformation protocols. The piperazinyl moiety provides enhanced solubility and hydrogen-bonding capacity, while the ester functionality supports facile derivatization. Bench-stable and compatible with common reaction conditions, it functions effectively in multi-step synthesis of pharmaceutical candidates.

Synthesis

  • Route1
    • null|null
      110-85-0
    • In-stock
      Ethyl 4-fluorobenzoate|CS-W017810
      451-46-7
    • ~94%
    • In-stock
      Ethyl 4-(piperazin-1-yl)benzoate|CS-0006940
      80518-57-6

    References

    • Kubota, Dai; Ishikawa, Minoru; Yamamoto, Mikio; Murakami, Shoichi; Hachisu, Mitsugu; Katano, Kiyoaki; Ajito, Keiichi Bioorganic and Medicinal Chemistry, 2006 , vol. 14, # 7 p. 2089 - 2108
  • Route2

    References

    • XENON PHARMACEUTICALS INC.; ROTH, Carol J. Patent: WO2006/34441 A1, 2006 ; Location in patent: Page/Page column 44 ; WO 2006/034441 A1
  • Route3

    References

    • US2010/184750 A1, ; Page/Page column 46-47 ;

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   41.57
  • LogP   1.2729
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   3

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