α-Methyl-DL-methionine
α-Methyl-DL-methionine (CAS: 2749-07-7), with the molecular formula C6H13NO2S and a molecular weight of 163.24 g/mol, is a modified amino acid. It is recognized as a methionine antagonist. This compound is valuable in biochemical research and as a reagent, offering specific properties for experimental and analytical applications within the scientific community.
- IUPAC
- Methionine antagonist

Biochemical Research
Utilised as a modified amino acid in studies investigating metabolic pathways and enzyme inhibition, particularly related to methionine's role. Its function as an antagonist makes it a key tool for probing biological systems.
Chemical Reagent
Serves as a reagent in various laboratory settings for synthetic or analytical procedures. Its specific chemical structure allows for targeted reactions and characterisation in diverse chemical research.
Metabolic Studies
Investigated for its effects on cellular metabolism due to its antagonistic properties against natural methionine. This is crucial for understanding amino acid metabolism and its implications in biological processes.
| Molecular weight | 163.24 |
|---|---|
| Empirical formula | C6H13NO2S |
| 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 α-Methyl-DL-methionine used for?
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α-Methyl-DL-methionine is used in biochemical research and as a chemical reagent. It is specifically known as a methionine antagonist, useful for studying metabolic pathways.
What are the CAS number and formula for α-Methyl-DL-methionine?
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The CAS number for α-Methyl-DL-methionine is 2749-07-7, and its empirical formula is C6H13NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Methyl-DL-methionine for research and laboratory use. The specific assay and purity are detailed on the product's specification sheet. TSS does not represent this product as USP, BP, or EP grade.
How should α-Methyl-DL-methionine be handled safely?
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When handling α-Methyl-DL-methionine, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended for respiratory protection. The compound is classified with a WGK Germany rating of 3, indicating a high hazard to water.
How is α-Methyl-DL-methionine packed and exported?
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α-Methyl-DL-methionine is carefully packed to ensure stability and safety during transit. As a global supplier, Tech Serve Solutions has extensive experience in exporting chemicals worldwide, adhering to international shipping regulations.
How can I request a sample or quote for α-Methyl-DL-methionine?
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To request a sample or a quote for α-Methyl-DL-methionine, please contact our sales department via the website or by phone. Our team will be pleased to assist with your specific requirements.
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