Shi Epoxidation Oxazolidinone Ethyl Catalyst
Shi Epoxidation Oxazolidinone Ethyl Catalyst (CAS: 879880-79-2; Formula: C18H21NO6; Molar Mass: 347.36 g/mol) is a highly effective organocatalyst designed for asymmetric epoxidation reactions. This chiral compound is crucial in synthetic organic chemistry for the stereoselective synthesis of epoxides, valuable intermediates in pharmaceuticals and fine chemicals. It facilitates precise chemical transformations with high enantioselectivity.
- IUPAC
- (3aR,5′S,7aR)-3′-(4-Ethylphenyl)-dihydro-2,2-dimethyl-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5′-oxazolidine]-2′,7(4H)-dione
Asymmetric Epoxidation
This oxazolidinone derivative serves as a chiral catalyst to promote the enantioselective epoxidation of olefins. It enables the synthesis of chiral epoxides with high stereochemical control.
Chiral Synthesis
The catalyst is instrumental in asymmetric synthesis, providing a means to introduce chirality into organic molecules. Its specific structure aids in controlling the stereochemical outcome of epoxidation reactions.
Pharmaceutical Intermediates
Chiral epoxides generated using this catalyst are often key building blocks in the total synthesis of complex pharmaceutical agents and biologically active compounds.
Fine Chemical Synthesis
It is employed in the production of fine chemicals where precise stereochemistry is required, contributing to the development of advanced materials and speciality chemicals.
| Molecular weight | 347.36 |
|---|---|
| Empirical formula | C18H21NO6 |
| Assay | 95% |
| Optical activity | [α]22/D −17.0°, c = 0.5 in chloroform |
| Storage temperature | −20°C |
| Application | Asymmetric epoxidation organocatalyst. |
| Melting point | 139-143 °C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 the primary use of Shi Epoxidation Oxazolidinone Ethyl Catalyst?
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Its primary use is as an asymmetric epoxidation organocatalyst for the stereoselective synthesis of chiral epoxides.
What are the CAS number and formula for this chemical?
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The CAS number is 879880-79-2 and the empirical formula is C18H21NO6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Shi Epoxidation Oxazolidinone Ethyl Catalyst with an assay of 95%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeial grade.
How should this chemical be handled and stored?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Store at −20°C.
Is this product available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a quotation or sample?
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Please contact our sales team through the website or by phone to request a quotation or a sample.
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