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CS-W001157 4
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Ethyl 2-Hydroxybutyrate

  • CAS No. 52089-54-0

  • Cat. No. CS-0185728
  • Purity≥97%
  • MDL No.MFCD00014407

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

Ethyl 2-Hydroxybutyrate|CS-0185728

Structure of 52089-54-0

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General Information

  • CAS No. 52089-54-0
  • Cat. No. CS-0185728
  • Purity ≥97%
  • MDL No. MFCD00014407
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₂O₃
  • Molecular Weight 132.16
  • Synonym(s) None
  • SMILES CCC(C(=O)OCC)O

Description

Ethyl 2-hydroxybutyrate is a chiral ester featuring a β-hydroxy functional group, offering enhanced solubility and reactivity in organic synthesis. This bench-stable compound serves as a valuable building block for pharmaceutical intermediates and asymmetric catalysis, where its hydroxyl moiety enables selective derivatization.

Application

Ethyl 2-hydroxybutyrate serves as a versatile chiral building block in synthetic organic chemistry, enabling efficient access to β-hydroxy esters and related heterocyclic scaffolds. Its hydroxyl group facilitates selective derivatization, while the ester functionality supports nucleophilic acyl substitution and reduction protocols. The compound exhibits good bench stability and is readily purified by distillation or column chromatography, making it well-suited for use in medicinal chemistry campaigns and process-scale synthesis.

Synthesis

  • Route1

    References

    • Arimilli, Murty N.; Becker, Mark M.; Birkus, Gabriel; Bryant, Clifford; Chen, James M.; Chen, Xiaowu; Cihlar, Tomas; Dastgah, Azar; Eisenberg, Eugene J.; Fardis, Maria; Hatada, Marcos; He, Gong-Xin; Jin, Haolun; Kim, Choung U.; Lee, William A.; Lee, Christopher P.; Lin, Kuei-Ying; Liu, Hongtao; MacKman, Richard L.; McDermott, Martin J.; Mitchell, Michael L.; Nelson, Peter H.; Pyun, Hyung-Jung; Rowe, Tanisha D.; Sparacino, Mark; Swaminathan, Sundaramoorthi; Tario, James D.; Wang, Jianying; Williams, Matthew A.; Xu, Lianhong; Yang, Zheng-Yu; Yu, Richard H.; Zhang, Jiancun; Zhang, Lijun Patent: US2005/239054 A1, 2005 ;
  • Route2
    • null|null
      64-17-5
    • In-stock
      2-Hydroxybutyric acid|CS-0062339
      600-15-7
    • ~79%
    • In-stock
      Ethyl 2-Hydroxybutyrate|CS-0185728
      52089-54-0

    References

    • Horn, Denis H. S.; Nearn, Roland H,; Siddall, John B.; Staal, Gerardus B.; Cerf, David C. Australian Journal of Chemistry, 1983 , vol. 36, # 7 p. 1409 - 1417
  • Route3
    • null|null
      10544-63-5
    • ~%
    • In-stock
      Ethyl 2-Hydroxybutyrate|CS-0185728
      52089-54-0

    References

    • Isayama, Shigeru Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 5 p. 1305 - 1310

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H227-H302
Precautionary Statements : P210-P264-P270-P280-P330-P370+P378-P501

Quality Control

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Computational Chemistry Data

  • TPSA   46.53
  • LogP   0.3204
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   3

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