α-Methyl-L-tyrosine
α-Methyl-L-tyrosine (CAS: 672-87-7), with the molecular formula C10H13NO3 and a molecular weight of 195.22 g/mol, is a modified amino acid. It is a synthetic analogue of tyrosine. Primarily used in biochemical research and chemical synthesis, it serves as a valuable tool in studies related to protein synthesis, enzyme inhibition, and as a building block for novel compounds. TSS supplies this chemical for laboratory and research applications.
- IUPAC
- L-2-Methyl-3-(4-hydroxyphenyl)alanine,L-AMPT
- Synonyms
- L-2-Methyl-3-(4-hydroxyphenyl)alanine,L-AMPT

Biochemical Research
Utilised as a research chemical in studies involving amino acid metabolism and protein biochemistry. Its structural similarity to tyrosine allows for investigations into enzyme mechanisms and protein function.
Chemical Synthesis
Serves as a precursor or building block in the synthesis of more complex organic molecules and peptide derivatives. Its modified structure can introduce specific properties into target compounds.
Enzyme Inhibition Studies
Investigated for its potential to inhibit enzymes involved in tyrosine metabolism or related pathways. This is crucial for understanding biological processes and drug discovery.
| Molecular weight | 195.22 |
|---|---|
| Empirical formula | C10H13NO3 |
| Assay | ≥99.0% (TLC) |
| 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.
| Gene Information | human ... TH(7054) |
|---|
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-L-tyrosine used for?
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α-Methyl-L-tyrosine (CAS: 672-87-7) is used in biochemical research, chemical synthesis, and enzyme inhibition studies.
What is the CAS number and molecular formula for α-Methyl-L-tyrosine?
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The CAS number is 672-87-7 and the molecular formula is C10H13NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Methyl-L-tyrosine with an assay of ≥99.0% (TLC). We do not represent this product as USP, BP, or EP grade.
How should α-Methyl-L-tyrosine be handled and stored?
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Handle with appropriate personal protective equipment including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at -20°C.
Is α-Methyl-L-tyrosine a controlled substance?
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The provided data does not indicate that α-Methyl-L-tyrosine is a controlled substance.
How is α-Methyl-L-tyrosine packed and shipped?
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Tech Serve Solutions packs and exports fine chemicals like α-Methyl-L-tyrosine according to international shipping regulations for laboratory reagents. Specific packaging details are available upon request.
How can I request a sample or quote for α-Methyl-L-tyrosine?
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Please contact our sales team through our website or by phone to request a sample or a formal quotation for α-Methyl-L-tyrosine.
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