DL-Ethionine sulfone
DL-Ethionine sulfone (CAS: 103364-66-5, Formula: C6H13NO4S, MW: 195.24) is a modified amino acid derivative. This compound serves as a valuable reagent in biochemical research, particularly in studies involving amino acid metabolism and enzyme inhibition. Its specific chemical structure lends itself to targeted investigations within biological systems, making it a key component for researchers in life sciences and related fields seeking to understand complex biochemical pathways. Tech Serve Solutions supplies this chemical for research purposes.

Biochemical Research Reagent
DL-Ethionine sulfone is utilised as a specialised reagent in biochemical research. It is instrumental in studying amino acid metabolism, protein synthesis, and enzyme mechanisms due to its structural similarity to methionine and its potential inhibitory effects.
Investigating Metabolic Pathways
This compound aids in the elucidation of specific metabolic pathways. Researchers employ DL-Ethionine sulfone to probe cellular processes and understand how disruptions in amino acid incorporation or modification can impact biological functions.
Enzyme Inhibition Studies
DL-Ethionine sulfone can be used as a tool to investigate enzyme kinetics and inhibition. Its application helps in understanding enzyme active sites and developing strategies for modulating enzyme activity in various biological contexts.
| Molecular weight | 195.24 |
|---|---|
| Empirical formula | C6H13NO4S |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P280Wear protective gloves, clothing and eye/face protection
- P308IF exposed or concerned
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-46-20/21/22 |
| Safety statements (S) | 53-22-36/37/39-45 |
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 DL-Ethionine sulfone used for?
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DL-Ethionine sulfone is primarily used as a reagent in biochemical research for studying amino acid metabolism, protein synthesis, and enzyme inhibition.
What are the CAS number and formula for DL-Ethionine sulfone?
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The CAS number for DL-Ethionine sulfone is 103364-66-5, and its formula is C6H13NO4S.
What grade and purity does Tech Serve Solutions supply for DL-Ethionine sulfone?
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Tech Serve Solutions supplies DL-Ethionine sulfone for research and laboratory use. The specific grade and purity available are detailed on the product's specification sheet. TSS does not represent this product as USP, BP, or EP grade.
How should DL-Ethionine sulfone be handled safely?
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DL-Ethionine sulfone is a Danger substance (H302, H312, H332, H350). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Avoid inhalation, ingestion, and skin contact. Consult the Safety Data Sheet for full handling and emergency procedures.
Can DL-Ethionine sulfone be exported?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including DL-Ethionine sulfone, adhering to all relevant international shipping regulations.
How can I request a quote or sample of DL-Ethionine sulfone?
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To request a quote or sample of DL-Ethionine sulfone, please contact our sales department through the website or by phone, providing your specific requirements and delivery details.
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