(Ethoxycarbonylmethyl)dimethylsulfonium bromide
(Ethoxycarbonylmethyl)dimethylsulfonium bromide (CAS: 5187-82-6) is an organic sulfur compound with the chemical formula C2H5O2CCH2S(CH3)2Br and a molecular weight of 231.15 g/mol. This sulfonium salt serves as a valuable building block in organic synthesis. It is primarily utilised in the preparation of complex organic molecules, including heterocyclic compounds and functionalised intermediates, contributing to advancements in medicinal chemistry and materials science.
Synthesis of α-Sulfanyl-β-amino Acid Derivatives
(Ethoxycarbonylmethyl)dimethylsulfonium bromide has been employed in the synthesis of α-sulfanyl-β-amino acid derivatives. This application often utilises nanocrystalline magnesium oxide as a catalyst or reagent.
Cyclopropanation Reactions
The compound has been used as a reagent in cyclopropanation reactions. An example includes its use during the cyclopropanation of (-)-(S)-2-(p-tolylsulfinyl)cyclopent-2-enone.
Organic Building Block
As a versatile organic building block, (Ethoxycarbonylmethyl)dimethylsulfonium bromide is instrumental in constructing more complex molecular architectures for various research and development purposes.
| Molecular weight | 231.15 |
|---|---|
| Linear formula | C2H5O2CCH2S(CH3)2Br |
| Assay | 97% |
| Application | (Ethoxycarbonylmethyl)dimethylsulfonium bromide was used in synthesis of α-sulfanyl-β-amino acid derivatives by using nanocrystalline magnesium oxide1. It was used during cyclopropanation of (-)-(S)-2-(p-tolylsulfinyl)cyclopent-2-enone2. |
| Melting point | 90-94 °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 |
|---|---|
| Transport (UN / ADR) | UN 3448 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 (Ethoxycarbonylmethyl)dimethylsulfonium bromide used for?
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(Ethoxycarbonylmethyl)dimethylsulfonium bromide is used as a building block in organic synthesis, notably in the preparation of α-sulfanyl-β-amino acid derivatives and in cyclopropanation reactions.
What is the CAS number and chemical formula for (Ethoxycarbonylmethyl)dimethylsulfonium bromide?
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The CAS number is 5187-82-6 and the chemical formula is C2H5O2CCH2S(CH3)2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (Ethoxycarbonylmethyl)dimethylsulfonium bromide with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for this chemical?
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This compound is classified with GHS07 symbol and a Warning signal word. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment includes a dust mask type N95, eyeshields, and gloves. Handle in a well-ventilated area.
How is (Ethoxycarbonylmethyl)dimethylsulfonium bromide packed, shipped, and exported?
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As a global supplier, Tech Serve Solutions professionally packs and exports (Ethoxycarbonylmethyl)dimethylsulfonium bromide in compliance with all relevant international shipping regulations, including UN 3448, Hazard Class 6.1, Packing Group II.
How can I request a quote or sample for (Ethoxycarbonylmethyl)dimethylsulfonium bromide?
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To request a quote or sample, please contact our sales team through the website or by phone. Provide the product name and CAS number (5187-82-6) for prompt service.
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