(S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone
(S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone (CAS: 101711-78-8, Formula: C13H15NO3) is a premium chiral auxiliary vital for asymmetric synthesis. This high-purity compound, with a molecular weight of 233.26 g/mol, enables stereoselective transformations in organic chemistry. It is indispensable in the development of complex molecules where precise stereochemistry is critical, serving as a reliable building block for advanced chemical research and development.

Asymmetric Synthesis
Serves as a versatile chiral auxiliary, facilitating stereoselective reactions critical for the synthesis of enantiomerically pure compounds. Its structure allows for predictable control over stereochemical outcomes in various synthetic pathways.
Chiral Building Block
Utilised as a key intermediate in the construction of complex chiral molecules. The oxazolidinone moiety effectively directs stereochemistry during alkylation, acylation, and other functionalisation reactions.
Pharmaceutical Intermediate Synthesis
Essential in the development pathways for chiral active pharmaceutical ingredients (APIs). Its application aids in the efficient and selective synthesis of drug candidates with specific stereoisomeric requirements.
| Molecular weight | 233.26 |
|---|---|
| Empirical formula | C13H15NO3 |
| Assay | 99% |
| Optical activity | [α]20/D +97°, c = 1 in ethanol |
| Optical purity | ee: 99% (HPLC) |
| Application | Versatile chiral auxiliary for asymmetric synthesis.1 |
| Melting point | 44-46 °C(lit.) |
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 43 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone used for?
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(S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone is primarily used as a versatile chiral auxiliary in asymmetric synthesis to control stereochemical outcomes in organic reactions, particularly in the development of chiral molecules.
What are the CAS number and formula for this compound?
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The CAS number for (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone is 101711-78-8, and its empirical formula is C13H15NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone with an assay of 99% and an optical purity of ee: 99% (HPLC). TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone be handled?
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As indicated by the Xi hazard code and R43 risk statement, (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone may cause sensitisation by skin contact. Appropriate personal protective equipment, including gloves and protective clothing (S36/37), should be worn during handling to avoid skin contact and inhalation.
Is this chemical suitable for export?
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Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone.
How can I request a sample or quote?
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To request a sample or a quote for (S)-(+)-4-Benzyl-3-propionyl-2-oxazolidinone, please contact our sales team through the website or via direct enquiry, providing your contact details and the quantity required.
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