(S)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid
(S)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid (CAS: 23632-66-8) is a chiral auxiliary with the molecular formula C13H13NO6 and a molecular weight of 279.25 g/mol. This compound is valuable in asymmetric synthesis, facilitating the stereoselective construction of complex molecules. Its oxazolidinone structure and chiral center make it a versatile building block in organic chemistry for the creation of enantiomerically pure substances.

Asymmetric Synthesis
Serves as a crucial chiral auxiliary in stereoselective reactions. It enables the synthesis of enantiomerically enriched compounds, vital for pharmaceuticals and fine chemicals.
Chiral Building Block
Used as a versatile synthon in organic synthesis for constructing complex chiral molecules. Its defined stereochemistry is transferred during synthetic transformations.
Oxazolidinone Chemistry
A derivative of oxazolidinones, this compound participates in reactions characteristic of this class, including alkylations and acylations with high stereocontrol.
| Molecular weight | 279.25 |
|---|---|
| Empirical formula | C13H13NO6 |
| Assay | 97% |
| Optical activity | [α]22/D +137°, c = 3.5 in methanol |
| Melting point | 84-87 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid used for?
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(S)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid is primarily used as a chiral auxiliary in asymmetric synthesis, enabling the stereoselective creation of complex organic molecules.
What are the CAS number and formula for this compound?
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The CAS number is 23632-66-8, and its empirical formula is C13H13NO6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or pharmacopoeia grade.
How should (S)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid be handled?
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Handle with care in a well-ventilated area. Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, and ensure adequate ventilation to mitigate H335 (May cause respiratory irritation).
Is this compound exported or shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (S)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid.
How can I request a sample or a quote?
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Please contact our sales department via the website or telephone to request a sample or a quotation for (S)-(+)-3-(Benzyloxycarbonyl)-5-oxo-4-oxazolidineacetic acid.
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