Methyltrioxorhenium(VII)
Methyltrioxorhenium(VII) (CAS: 70197-13-6; CH3ReO3) is a potent catalytic oxidant, frequently employed in organic synthesis. Its primary applications include the epoxidation of alkenes and the conversion of imines to nitrones. This compound also exhibits antioxidant properties. With a molecular weight of 249.24 g/mol, Methyltrioxorhenium(VII) is a valuable reagent for advanced chemical transformations.
- IUPAC
- MTO,Methylrhenium(VII) trioxide
- Synonyms
- Methylrhenium(VII) trioxide
Alkene Epoxidation
Serves as a potent catalytic oxidant for the efficient epoxidation of alkenes across a variety of solvent systems, facilitating valuable synthetic transformations.
Naphthoquinone Synthesis
Utilised in the catalytic oxidation of 2-methylnaphthalene to 2-methyl-1,4-naphthoquinone (Vitamin K3), a crucial step in synthesizing Vitamin K analogues.
Imine to Nitrone Conversion
In conjunction with urea hydrogen peroxide, it effectively catalyses the conversion of imines to nitrones, providing a selective route to these nitrogen-containing heterocycles.
Antioxidant Properties
Demonstrates effectiveness as an antioxidant under diverse chemical conditions, offering protective capabilities in various reaction environments.
| Molecular weight | 249.24 |
|---|---|
| Linear formula | CH3ReO3 |
| Application | Potent catalytic oxidant1,2 for converting alkenes to epoxides in a variety of solvents3 and 2-methylnaphthalene to 2-methyl-1,4-naphthoquinone (Vitamin K3).4,5Catalytic oxidant used with urea hydrogen peroxide in an efficient conversion of imines to nitrones.6An effective antioxidant under various conditions.7,8,9 |
| Melting point | 111 °C(lit.) |
| 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 Methyltrioxorhenium(VII) used for?
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Methyltrioxorhenium(VII) is primarily used as a potent catalytic oxidant for alkene epoxidation and the conversion of imines to nitrones. It also functions as an antioxidant.
What is the CAS number and chemical formula for Methyltrioxorhenium(VII)?
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The CAS number is 70197-13-6 and the chemical formula is CH3ReO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyltrioxorhenium(VII) typically as a research or technical grade chemical. We do not represent this product as USP, BP, or EP grade unless explicitly stated otherwise in the product specifications.
What are the safety and handling precautions for Methyltrioxorhenium(VII)?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the Safety Data Sheet for comprehensive handling guidelines.
Is Methyltrioxorhenium(VII) a controlled substance?
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Based on the provided data, Methyltrioxorhenium(VII) is not indicated as a controlled substance. Please refer to relevant national and international regulations for definitive classification.
How is Methyltrioxorhenium(VII) packed and shipped?
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Methyltrioxorhenium(VII) is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample of Methyltrioxorhenium(VII)?
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Please contact our sales team via the website or email to request a quote or a sample of Methyltrioxorhenium(VII).
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