(S)-(+)-O-Acetyl-L-mandelic acid

(S)-(+)-O-Acetyl-L-mandelic acid is a high-purity pharmaceutical-intermediates supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.

(S)-(+)-O-Acetyl-L-mandelic acid (CAS 7322-88-5) is a chiral intermediate extensively utilized in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals. It serves as a key building block for producing optically active compounds, especially those containing α-hydroxy acid or α-amino acid functionalities. This compound is frequently employed in the preparation of β-lactam antibiotics, chiral auxiliaries, and enantiomerically pure drugs, where maintaining stereochemical integrity is crucial. In addition, (S)-(+)-O-Acetyl-L-mandelic acid is used in asymmetric synthesis and resolution processes to transfer chirality to target molecules, enabling the development of compounds with high biological selectivity. Its acetylated form enhances stability and facilitates easier handling compared to the free acid, making it suitable for large-scale synthesis and industrial applications.

The benefits of (S)-(+)-O-Acetyl-L-mandelic acid arise from its chirality, versatility, and stability. As a protected derivative of L-mandelic acid, it provides improved solubility and chemical control during reaction steps, allowing for cleaner transformations and higher yields in stereoselective synthesis. The compound's enantiomeric purity ensures precise optical control in producing active pharmaceutical ingredients (APIs), reducing the need for post-reaction purification. Its compatibility with a wide range of reagents and solvents makes it an adaptable intermediate for various reaction pathways. Furthermore, the ability to deprotect the acetyl group under mild conditions allows seamless conversion to the parent mandelic acid or other derivatives, offering synthetic flexibility for customized molecular design.

(S)-(+)-O-Acetyl-L-mandelic acid is a valuable chiral intermediate that combines stereochemical precision with chemical robustness, making it indispensable in modern organic and pharmaceutical synthesis. Its role in producing optically pure compounds, coupled with ease of handling and broad reactivity, enhances efficiency and selectivity across multiple industrial sectors. By supporting the creation of high-value, enantiomerically pure molecules, this compound contributes significantly to advancements in drug development, fine chemical production, and chiral technology.

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