(2S,3R)-(+)-N-Z-6-oxo-2,3-diphenylmorpholine
(2S,3R)-(+)-N-Z-6-oxo-2,3-diphenylmorpholine (CAS: 105228-46-4), with the molecular formula C24H21NO4 and a molecular weight of 387.43 g/mol, is a chiral morpholine derivative. It serves as a valuable building block in asymmetric synthesis and heterocyclic chemistry. This compound is typically supplied at 99% purity and is stored under refrigeration.
- IUPAC
- Benzyl (2S,3R)-(+)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate
- Synonyms
- 105228-46-4C24H21NO4Benzyl (2S,3R)-(+)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate

Chiral Building Block
This compound is a key chiral intermediate utilized in the stereoselective synthesis of complex organic molecules. Its specific stereochemistry allows for the introduction of chirality in target compounds.
Asymmetric Synthesis
It is employed in asymmetric synthesis methodologies to create enantiomerically enriched products. Its structure facilitates stereocontrol in various chemical transformations.
Heterocyclic Chemistry
As a morpholine derivative, it is useful in the construction and modification of heterocyclic ring systems, which are prevalent in pharmaceuticals and natural products.
Chemical Synthesis Reagent
This compound acts as a reagent in organic synthesis, enabling chemists to achieve specific structural outcomes and functional group transformations.
| Molecular weight | 387.43 |
|---|---|
| Empirical formula | C24H21NO4 |
| Assay | 99% |
| Optical activity | [α]25/D +66°, c = 5.5 in methylene chloride |
| Storage temperature | 2-8°C |
| Melting point | 205-207 °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) | 26-37/39 |
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 (2S,3R)-(+)-N-Z-6-oxo-2,3-diphenylmorpholine primarily used for?
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It is primarily used as a chiral building block in asymmetric synthesis and heterocyclic chemistry for the stereoselective synthesis of complex organic molecules.
What is the CAS number and molecular formula for this compound?
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The CAS number is 105228-46-4 and the molecular formula is C24H21NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a minimum purity of 99%. We do not represent this product as USP, BP, or EP grade.
How should (2S,3R)-(+)-N-Z-6-oxo-2,3-diphenylmorpholine be handled?
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This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves in a well-ventilated area.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions carefully packs and exports chemicals according to international shipping regulations, ensuring product integrity and compliance.
How can I request a sample or a quote for this chemical?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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