(2R,3S)-(−)-N-Z-6-oxo-2,3-diphenylmorpholine
(2R,3S)-(−)-N-Z-6-oxo-2,3-diphenylmorpholine (CAS 100516-54-9) is a complex organic molecule with the molecular formula C24H21NO4 and a molecular weight of 387.43 g/mol. This chiral building block, often referred to by its CAS number, is primarily utilised in specialised areas of chemical synthesis, particularly within asymmetric synthesis and the development of heterocyclic compounds. Its specific stereochemistry makes it valuable for creating enantiomerically pure target molecules.
- IUPAC
- Benzyl (2R,3S)-(−)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate
- Synonyms
- 100516-54-9C24H21NO4Benzyl (2R,3S)-(−)-6-oxo-2,3-diphenyl-4-morpholinecarboxylate

Asymmetric Synthesis
This compound serves as a chiral building block in asymmetric synthesis, enabling the creation of enantiomerically pure molecules. Its defined stereochemistry is crucial for stereoselective reactions.
Heterocyclic Chemistry
As a substituted morpholine derivative, it is employed in the synthesis of complex heterocyclic structures. These structures are often of interest in pharmaceutical research and development.
Chemical Research and Development
Utilised in academic and industrial R&D settings for the exploration of new synthetic pathways and the creation of novel chemical entities. Its unique structure facilitates diverse chemical transformations.
| Molecular weight | 387.43 |
|---|---|
| Empirical formula | C24H21NO4 |
| Assay | 98% |
| 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 (2R,3S)-(−)-N-Z-6-oxo-2,3-diphenylmorpholine primarily used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and for the development of heterocyclic compounds in chemical research.
What is the CAS number and molecular formula for this compound?
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The CAS number is 100516-54-9, and the molecular formula is C24H21NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98%. We do not represent it as USP, BP, EP, or any other pharmacopoeial grade unless explicitly stated in the specifications.
How should (2R,3S)-(−)-N-Z-6-oxo-2,3-diphenylmorpholine be handled?
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Handle this chemical with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. It is classified as a Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
Is this chemical a controlled substance?
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The provided data does not indicate that this chemical is a controlled substance.
How is this product typically packed and shipped?
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This product is typically stored at 2-8°C. Packaging and shipping methods are designed to maintain product integrity and comply with all relevant regulations for export.
How can I request a sample or a quote for this chemical?
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To request a sample or obtain a quote, please contact our sales department through the website or by phone, providing the product name and CAS number (100516-54-9).
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