S-Methyl-L-cysteine
S-Methyl-L-cysteine (CAS: 1187-84-4), with the chemical formula CH₃SCH₂CH(NH₂)CO₂H and a molecular weight of 135.18 g/mol, is a modified amino acid derivative. It is found naturally in plants like onions and garlic. This compound is valuable in biochemical research, particularly in studies involving amino acid metabolism, peptide chemistry, and cell biology. TSS supplies this high-quality chemical for various scientific applications.
- IUPAC
- (R)-2-Amino-3-(methylmercapto)propionic acid,SMLC
Biochemical Research
S-Methyl-L-cysteine serves as a critical reagent in biochemical studies, aiding in the investigation of amino acid pathways and enzyme mechanisms. Its unique structure makes it useful for understanding sulfur-containing amino acid metabolism.
Peptide Synthesis
As a modified amino acid, it can be incorporated into synthetic peptides to explore novel structures and functionalities. This is valuable for developing new peptide-based therapeutics or research tools.
Cell Biology Studies
The compound can be employed in cell culture experiments to study cellular responses to specific amino acid analogues or to investigate sulfur metabolism within cells. Its natural occurrence in food sources also makes it relevant for nutritional research.
Chemical Synthesis
S-Methyl-L-cysteine can be utilized as a building block in organic synthesis for creating more complex molecules. Its functional groups offer versatile reaction possibilities for synthetic chemists.
| Molecular weight | 135.18 |
|---|---|
| Linear formula | CH3SCH2CH(NH2)CO2H |
| Storage temperature | −20°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 S-Methyl-L-cysteine used for?
+
S-Methyl-L-cysteine is primarily used in biochemical research, peptide chemistry, cell biology studies, and as a building block in chemical synthesis. It is also studied for its presence in nutritional research and phytochemical applications.
What are the CAS number and chemical formula for S-Methyl-L-cysteine?
+
The CAS number for S-Methyl-L-cysteine is 1187-84-4, and its chemical formula is CH₃SCH₂CH(NH₂)CO₂H.
What grade and purity does Tech Serve Solutions supply for S-Methyl-L-cysteine?
+
Tech Serve Solutions supplies S-Methyl-L-cysteine for research and laboratory use. The specific grade and purity are detailed in the product's specifications. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated.
What are the safety and handling precautions for S-Methyl-L-cysteine?
+
For safe handling of S-Methyl-L-cysteine, it is recommended to use eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is advised. It is classified under WGK 2 in Germany.
How is S-Methyl-L-cysteine packed, shipped, and exported by TSS?
+
Tech Serve Solutions expertly packs, ships, and exports chemicals globally, adhering to all relevant regulations to ensure safe and timely delivery. Specific packaging details are available upon request.
How can I request a sample or quote for S-Methyl-L-cysteine?
+
To request a sample or a quote for S-Methyl-L-cysteine, please contact our sales team through the website or by phone. We are dedicated to providing efficient service for your research needs.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis