α-Methyl-D-phenylalanine
Tech Serve Solutions supplies α-Methyl-D-phenylalanine (CAS: 17350-84-4), a chemical compound with the molecular formula C10H13NO2 and a molecular weight of 179.22 g/mol. This unnatural amino acid derivative is primarily utilised in chemical synthesis and peptide chemistry. Its specific stereochemistry and methyl group make it a valuable building block for creating novel peptides and complex organic molecules in research and development settings.
- IUPAC
- α-Me-D-Phe-OH,(R)-(+)-2-Amino-2-methyl-3-phenylpropionic acid
- Synonyms
- (R)-(+)-2-Amino-2-methyl-3-phenylpropionic acidα-Me-D-Phe-OH

Chemical Synthesis
Serves as a specialized building block in organic synthesis for creating complex molecules and novel chemical entities. Its unique structure allows for the introduction of specific stereochemical and functional group modifications.
Peptide Chemistry
Incorporated into peptide chains as an unnatural amino acid to modify peptide structure, stability, and biological activity. Useful for developing peptidomimetics and probing structure-activity relationships.
Chemical Biology Research
Employed in chemical biology to investigate biological pathways and protein functions. Can be used to design probes or to study the effects of unnatural amino acids on biological systems.
| Molecular weight | 179.22 |
|---|---|
| Empirical formula | C10H13NO2 |
| Assay | ≥98.0% (HPLC) |
| Optical purity | ee: ≥98.0% (HPLC) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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-D-phenylalanine used for?
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α-Methyl-D-phenylalanine is primarily used in chemical synthesis and peptide chemistry as a building block for creating novel molecules and modified peptides for research purposes.
What are the CAS number and formula for α-Methyl-D-phenylalanine?
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The CAS number for α-Methyl-D-phenylalanine is 17350-84-4, and its empirical formula is C10H13NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α-Methyl-D-phenylalanine with an assay of ≥98.0% (HPLC) and an optical purity of ee: ≥98.0% (HPLC). This is a research-grade chemical and not represented as USP, BP, EP, or other pharmacopoeia grades.
How should α-Methyl-D-phenylalanine be handled?
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α-Methyl-D-phenylalanine is classified as harmful if swallowed (H302). Appropriate personal protective equipment includes a dust mask (type N95 US), eyeshields, and gloves. Handle in a well-ventilated area.
How is this chemical packed, shipped, and exported?
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We offer various packaging options suitable for research chemicals and adhere to international shipping regulations. TSS is a specialist global supplier and exporter.
How can I request a sample or a quote?
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Please use the contact form on our website or contact our sales department directly to request a sample or a quotation for α-Methyl-D-phenylalanine.
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