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CS-W001157 4
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Methyl 2-(4-oxocyclohexyl)acetate

  • CAS No. 66405-41-2

  • Cat. No. CS-W006286
  • Purity≥97%
  • MDL No.MFCD09031995

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

Methyl 2-(4-oxocyclohexyl)acetate|CS-W006286

Structure of 66405-41-2

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General Information

  • CAS No. 66405-41-2
  • Cat. No. CS-W006286
  • Purity ≥97%
  • MDL No. MFCD09031995
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₄O₃
  • Molecular Weight 170.21
  • Synonym(s) Methyl (4-oxocyclohexyl)acetate
  • SMILES COC(=O)CC1CCC(=O)CC1

Description

Methyl 2-(4-oxocyclohexyl)acetate features a cyclohexanone ring bearing a methylene-acetate side chain, enabling direct functionalization at the carbonyl and adjacent positions. This structural motif supports efficient synthesis of complex cyclic intermediates in natural product and pharmaceutical development. The ester group facilitates selective transformations under mild conditions.

Application

Methyl 2-(4-oxocyclohexyl)acetate serves as a versatile building block in synthetic organic chemistry, enabling efficient access to functionalized cyclohexane derivatives. Its enone functionality supports conjugate additions, aldol reactions, and metal-catalyzed transformations, while the ester group permits selective reduction or derivatization. Bench-stable and readily purified by distillation or chromatography, it functions effectively in multi-step syntheses of pharmaceutical intermediates and natural product analogs.

Synthesis

  • Route1

    References

    • RANBAXY LABORATORIES LIMITED Patent: US2011/124886 A1, 2011 ; Location in patent: Page/Page column 3 ;
  • Route2
    • Methyl 2-(1,4-dioxaspiro[4.5]Decan-8-yl)acetate|CS-0450979
      317338-46-8
    • ~99%
    • In-stock
      Methyl 2-(4-oxocyclohexyl)acetate|CS-W006286
      66405-41-2

    References

    • Daiichi Sankyo Company, Limited Patent: EP2471777 A1, 2012 ; Location in patent: Page/Page column 10 ;
  • Route3
    • Methyl 2-(4-oxocyclohexylidene)acetate|CS-0751172
      91158-10-0
    • ~49%
    • In-stock
      Methyl 2-(4-oxocyclohexyl)acetate|CS-W006286
      66405-41-2

    References

    • Seo, Jai Woong; Comninos, John S.; Chi, Dae Yoon; Kim, Dong Wook; Carlson, Kathryn E.; Katzenellenbogen, John A. Journal of Medicinal Chemistry, 2006 , vol. 49, # 8 p. 2496 - 2511

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   43.37
  • LogP   1.3088
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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