CAS · 65193-87-5
Product Overview
2-Cyanoethyl 3-oxobutanoate is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Appearance | Light yellow transparent liquid |
|---|---|
| Purity | 98% min |
| Individual impurities | 1.0% max |
| Total impurities | 2.0% max |
| Water | 1.0% max |
| Identification | The retention time of the major peak of the sample solution corresponds to that of the standard solution |
Applications
2-Cyanoethyl 3-oxobutanoate is a multifunctional organic intermediate widely used in pharmaceutical research, agrochemical synthesis, and fine chemical production. It serves as a key building block in the preparation of heterocyclic compounds, substituted pyridines, pyrazoles, and other nitrogen-containing ring systems through condensation and cyclization reactions. In medicinal chemistry, it is applied in the synthesis of enzyme inhibitors, antiviral agents, and central nervous system drug candidates, where its activated methylene and cyano groups enable diverse structural modifications. In agrochemical development, it is used to construct herbicide and fungicide intermediates with enhanced biological activity. The compound is also employed in dye synthesis, specialty polymers, and advanced organic materials, supporting functional molecule design and performance optimization.
Benefits
The benefits of 2-Cyanoethyl 3-oxobutanoate arise from its high reactivity, multifunctional structure, and synthetic flexibility. The presence of ester, ketone, and nitrile groups enables multiple reaction pathways, including Knoevenagel condensations, Michael additions, and heterocyclization processes. Its activated methylene group facilitates efficient carbon–carbon bond formation under mild conditions, supporting high yields and selective transformations. The compound is compatible with common organic solvents and reagents, allowing easy integration into multi-step synthetic routes. Its chemical stability under recommended storage conditions and well-defined purity ensure reproducible performance in laboratory and industrial applications.
Conclusion
2-Cyanoethyl 3-oxobutanoate is a versatile and high-value intermediate for pharmaceutical, agrochemical, and fine chemical synthesis. Its multifunctional structure, strong reactivity, and broad compatibility enable efficient construction of heterocycles, bioactive molecules, and functional materials. By supporting flexible synthesis routes, structural optimization, and scalable production, this compound continues to play an important role in modern organic and medicinal chemistry research.
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