1,3-Oxazinan-2-one
1,3-Oxazinan-2-one (CAS 5259-97-2) is a cyclic carbamate with the molecular formula C4H7NO2 and a molecular weight of 101.10 g/mol. This versatile organic compound serves as a valuable building block in chemical synthesis. Its structure, featuring an oxazinane ring with a carbonyl group, allows for diverse chemical transformations, making it a key intermediate in the development of more complex molecules for various research and industrial applications.
- Synonyms
- C4H7NO21,3-Oxazinan-2-one

Chemical Synthesis Intermediate
1,3-Oxazinan-2-one is utilised as a fundamental building block in organic synthesis. Its functional groups enable its incorporation into various reaction pathways for the construction of novel chemical entities.
Research and Development
This compound finds application in R&D settings for the exploration of new chemical reactions and the synthesis of potential drug candidates or advanced materials. Its predictable reactivity makes it a reliable reagent.
Specialty Chemicals
As a specialty chemical, 1,3-Oxazinan-2-one contributes to the production of niche chemical products where its specific structural features are advantageous.
| Molecular weight | 101.10 |
|---|---|
| Empirical formula | C4H7NO2 |
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 1,3-Oxazinan-2-one used for?
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1,3-Oxazinan-2-one is primarily used as a versatile building block and intermediate in organic chemical synthesis for research and development purposes.
What is the CAS number and molecular formula for 1,3-Oxazinan-2-one?
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The CAS number for 1,3-Oxazinan-2-one is 5259-97-2, and its molecular formula is C4H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Oxazinan-2-one in technical/research grades. We do not represent this product as USP, BP, or EP grade.
How should 1,3-Oxazinan-2-one be handled and stored?
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Consult the Safety Data Sheet (SDS) for detailed handling and storage information. Standard laboratory precautions should be observed to avoid exposure.
Is 1,3-Oxazinan-2-one a controlled substance?
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Based on the provided data, 1,3-Oxazinan-2-one is not listed as a controlled substance.
How can I request a quote or sample for 1,3-Oxazinan-2-one?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (5259-97-2).
Does TSS export 1,3-Oxazinan-2-one?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,3-Oxazinan-2-one.
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