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CS-W001157 4
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1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate

  • CAS No. 1016258-69-7

  • Cat. No. CS-0052362
  • Molecule weight286.37
  • Purity≥95%
  • MDL No.None

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

1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate|CS-0052362

Structure of 1016258-69-7

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General Information

  • CAS No. 1016258-69-7
  • Cat. No. CS-0052362
  • Purity ≥95%
  • MDL No. None
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₂₆N₂O₄
  • Molecular Weight 286.37
  • Synonym(s) 1-tert-Butyl 4-ethyl 4-(aminomethyl)-piperidine-1,4-dicarboxylate hydrochloride
  • SMILES CCOC(=O)C1(CN)CCN(CC1)C(=O)OC(C)(C)C

Description

1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate is a bench-stable piperidine derivative featuring orthogonal functional handles: a protected amine and an ester group. This scaffold integrates seamlessly into late-stage diversification strategies, enabling direct coupling with electrophiles or selective deprotection under mild conditions. The tert-butyl and ethyl esters provide enhanced solubility and stability during synthetic manipulations.

Application

1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate serves as a versatile bis-protected piperidine building block, enabling efficient access to complex nitrogen-containing scaffolds. The tert-butyl and ethyl ester groups provide orthogonal protection for amine and carboxylic acid functionalities, facilitating sequential deprotection and functionalization. Its aminomethyl side chain offers a direct handle for further derivatization via alkylation, acylation, or coupling reactions, making it particularly valuable in medicinal chemistry campaigns requiring modular heterocyclic synthesis.

Synthesis

  • Route1
    • 1-tert-Butyl 4-ethyl 4-cyanopiperidine-1,4-dicarboxylate|CS-0151865
      1016258-66-4
    • ~83%
    • In-stock
      1-tert-Butyl 4-ethyl 4-(aminomethyl)piperidine-1,4-dicarboxylate|CS-0052362
      1016258-69-7

    References

    • ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2009/47563 A1, 2009 ; Location in patent: Page/Page column 88 ; WO 2009/047563 A1
  • Route2

    References

    • Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 19 p. 5910 - 5915
  • Route3

    References

    • Bioorganic and Medicinal Chemistry Letters, , vol. 21, # 19 p. 5910 - 5915

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   81.86
  • LogP   1.5255
  • H_Acceptors   5
  • H_Donors   1
  • Rotatable_Bonds   3

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