Description

Description

4-Ethoxy-1,1,1-trifluoro-3-buten-2-one (CAS No. 17129-06-5) is a high-purity fluorinated organic compound with the molecular formula C₆H₇F₃O₂. This specialty chemical, also known by its IUPAC name 4-ethoxy-1,1,1-trifluorobut-3-en-2-one, is a versatile building block for synthetic organic chemistry and pharmaceutical research. The compound features a reactive enone moiety with an ethoxy substituent and three fluorine atoms, making it valuable for nucleophilic additions, cyclizations, and other transformations. Supplied as a clear liquid with >95% purity (GC), it is rigorously tested for quality and stability. Suitable for use in inert atmospheres due to potential sensitivity to moisture. Packaged in amber glass bottles under nitrogen to ensure longevity.

Key Applications: Intermediate for agrochemicals, pharmaceuticals, and advanced materials. Used in fluorination reactions and as a precursor for heterocyclic compounds.

Storage: Store at 2-8??C in a tightly sealed container. Shelf life: 12 months when stored properly.

Application

4-Ethoxy-1,1,1-trifluoro-3-buten-2-one serves as a key fluorinated intermediate in medicinal chemistry for the synthesis of bioactive molecules. Its trifluoromethylated enone structure is particularly valuable in developing protease inhibitors and receptor modulators. The compound is also employed in materials science for creating fluorinated polymers with enhanced thermal stability. Researchers utilize it as a building block for complex heterocycles in drug discovery programs.

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