Ethyl Cyclobutanecarboxylate丨CAS 14924-53-9

Applications of Ethyl cyclobutanecarboxylate丨CAS 14924-53-9

1. Pharmaceutical Intermediate

Key building block in the synthesis of various pharmaceutical compounds.

Offers a cyclobutane scaffold, useful in designing rigid, conformationally restricted drug candidates.

2. Agrochemical Synthesis

Used in the preparation of crop protection agents such as herbicides, fungicides, and insecticides due to its stable, compact ring structure.

3. Flavor and Fragrance Industry

Occasionally explored as an intermediate in the production of specialty aroma chemicals, although not commonly used directly in fragrances.

4. Organic Synthesis & R&D

A useful starting material in the synthesis of complex molecules.

The cyclobutane ring provides ring strain and reactivity, enabling further transformations like ring openings or substitutions.

Benefits

✅ Stable Ring System

The cyclobutane structure offers chemical stability while still allowing for controlled reactivity in organic reactions.

✅ Versatile Functional Group

The ethyl ester moiety can be readily transformed into carboxylic acids, amides, alcohols, or other derivatives, enhancing its synthetic utility.

✅ Useful for Molecular Rigidification

Cyclobutane derivatives are useful in drug design to reduce conformational flexibility, potentially improving binding affinity and selectivity in biological targets.

✅ Customizable Intermediate

Suitable for derivatization in multiple directions, making it a flexible component in fine chemical and pharmaceutical synthesis.

Conclusion

Ethyl cyclobutanecarboxylate丨CAS 14924-53-9 is a compact, reactive intermediate valued for its utility in pharmaceutical, agrochemical, and synthetic organic chemistry. Its combination of a strained ring and a transformable ester group makes it a practical choice for building more complex and biologically active molecules.