Ethyl 3-Oxo-4-phenylbutanoate (CAS 718-08-1) — β-Keto Ester Pharmaceutical Intermediate

Ethyl 3-Oxo-4-phenylbutanoate

CAS Number: 718-08-1 | Purity: ≥97%

Ethyl 3-oxo-4-phenylbutanoate structure

Product Specifications

PropertyValue
CAS Number718-08-1
Molecular FormulaC12H14O3
Molecular Weight206.24 g/mol
Purity≥97%
IUPAC NameEthyl 3-oxo-4-phenylbutanoate
SynonymEthyl benzylacetoacetate; Ethyl 3-oxo-4-phenylbutyrate
SMILESCCOC(=O)CC(=O)CC1=CC=CC=C1
Categoryβ-Keto Ester / Pharmaceutical Intermediate

Description

Ethyl 3-oxo-4-phenylbutanoate (CAS 718-08-1) is a β-keto ester featuring a phenylacetyl group, widely employed as a versatile intermediate in pharmaceutical and organic synthesis. The molecule combines an activated methylene group (between two carbonyls) with a benzyl substituent, making it an excellent substrate for alkylation, condensation, and heterocycle-forming reactions. This compound is a key building block in the synthesis of various drug candidates, including enzyme inhibitors and receptor modulators.

Applications

  • Pharmaceutical intermediate for drug discovery
  • Heterocyclic synthesis (pyrazoles, pyrimidines, etc.)
  • Alkylation and condensation reactions
  • Chiral building block for asymmetric synthesis
  • Enzyme inhibitor precursor development

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