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CS-W001157 4
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5-(Benzyloxy)-5-oxopentanoic acid

  • CAS No. 54322-10-0

  • Cat. No. CS-0019117
  • Molecule weight222.24
  • Purity≥95%
  • MDL No.MFCD00447718

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

5-(Benzyloxy)-5-oxopentanoic acid|CS-0019117

Structure of 54322-10-0

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General Information

  • CAS No. 54322-10-0
  • Cat. No. CS-0019117
  • Purity ≥95%
  • MDL No. MFCD00447718
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₂H₁₄O₄
  • Molecular Weight 222.24
  • Synonym(s) Pentanedioic acid, mono(phenylmethyl) ester (9CI); Glutaric acid monobenzyl ester; Monobenzyl glutarate; Pentanedioic acid monobenzyl ester; 1,5-Pentanedioic Acid Monobenzyl Ester
  • SMILES O=C(OCC1=CC=CC=C1)CCCC(O)=O

Description

This malonate derivative features a benzyl ether-linked carbonyl group, enabling direct incorporation into synthetic routes requiring hydrolytically stable acyl precursors. The benzyloxy substitution enhances solubility in organic media while maintaining compatibility with standard amine coupling protocols.

Application

5-(Benzyloxy)-5-oxopentanoic acid serves as a versatile synthon for γ-oxo ester and lactone synthesis, enabling efficient access to bioactive heterocyclic scaffolds. Its pendant benzyloxy group provides orthogonal protection for hydroxyl functionalities, while the β-ketoacid moiety facilitates decarboxylative transformations and cyclization under mild conditions. The compound exhibits good bench stability and is compatible with standard functional group manipulations in medicinal chemistry workflows.

Synthesis

  • Route1
    • null|null
      108-55-4
    • In-stock
      Benzyl alcohol|CS-4355
      100-51-6
    • ~86%
    • In-stock
      5-(Benzyloxy)-5-oxopentanoic acid|CS-0019117
      54322-10-0

    References

    • Gao; Mitra Synthetic Communications, 2001 , vol. 31, # 9 p. 1399 - 1419
  • Route2
    • null|null
      53715-97-2
    • ~%
    • In-stock
      5-(Benzyloxy)-5-oxopentanoic acid|CS-0019117
      54322-10-0

    References

    • Garvey, David S.; Saenz de Tejada, Inigo; Gaston, Ricky D.; Khanapure, Subhash P.; Shelekhin, Tatiana E.; Wang, Tiansheng Patent: US2002/143007 A1, 2002 ;
  • Route3

    References

    • Freidlin,G.N. et al. J. Gen. Chem. USSR (Engl. Transl.), 1963 , vol. 33, p. 934 - 938,919 - 922

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
Precautionary Statements : P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362+P364

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Computational Chemistry Data

  • TPSA   63.6
  • LogP   1.9847
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   6

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