S-(3-hydroxyquinuclidin-3-yl)Methyl ethanethioate

S-(3-hydroxyquinuclidin-3-yl)Methyl ethanethioate is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

S-(3-Hydroxyquinuclidin-3-yl)Methyl ethanethioate (CAS 1067880-99-2) is a specialized chemical intermediate primarily used in pharmaceutical and medicinal chemistry research. Its quinuclidine scaffold, combined with hydroxyl and thioester functional groups, makes it valuable for the synthesis of bioactive molecules, including enzyme inhibitors and central nervous system (CNS) modulators. It is employed in structure–activity relationship (SAR) studies to explore pharmacological properties of quinuclidine derivatives. Additionally, it serves as a building block in the preparation of chiral compounds and heterocyclic systems, enabling the design of molecules with high specificity and potential therapeutic applications.

The benefits of S-(3-hydroxyquinuclidin-3-yl)Methyl ethanethioate stem from its multifunctional reactivity and rigid bicyclic quinuclidine structure. The hydroxyl group allows for selective derivatization, while the thioester moiety provides a reactive site for nucleophilic substitution, amidation, or ester exchange reactions. The quinuclidine ring contributes steric rigidity and enhances molecular recognition in biological targets, improving binding affinity and selectivity in drug design. Its chirality and structural stability make it particularly useful in synthesizing enantiomerically pure compounds, accelerating medicinal chemistry programs and enabling efficient exploration of biologically active derivatives.

In summary, S-(3-hydroxyquinuclidin-3-yl)Methyl ethanethioate is a versatile intermediate in pharmaceutical research and synthetic chemistry. Its applications include the development of enzyme inhibitors, CNS-active compounds, and chiral heterocycles, while its benefits lie in multifunctional reactivity, stereochemical control, and structural rigidity. This compound remains a valuable tool for designing and synthesizing complex bioactive molecules with high specificity and therapeutic potential.

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