N-Trifluoroacetyl-L-phenylalanine methyl ester
N-Trifluoroacetyl-L-phenylalanine methyl ester (CAS: 23635-30-5; Formula: C12H12F3NO3) is a modified amino acid derivative with a molecular weight of 275.22 g/mol. This compound serves as a valuable building block in organic synthesis and is frequently employed in biochemical research. It is particularly useful for introducing the trifluoroacetyl group into amino acid derivatives, facilitating further chemical modifications or analysis. Supplied by Tech Serve Solutions, it meets stringent quality standards for research and development applications.

Organic Synthesis
Utilised as a key intermediate in the synthesis of complex organic molecules. Its structure allows for specific chemical transformations in multi-step synthetic routes.
Biochemical Research
Serves as a derivatizing agent for amino acids in biochemical studies. The trifluoroacetyl group can aid in separation and detection methods like chromatography.
Peptide Chemistry
A useful reagent in the field of peptide synthesis and modification. It can be incorporated to study the effects of fluorinated residues on peptide structure and function.
| Molecular weight | 275.22 |
|---|---|
| Empirical formula | C12H12F3NO3 |
| Assay | ~98% (TLC) |
| Storage temperature | 2-8°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 N-Trifluoroacetyl-L-phenylalanine methyl ester used for?
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This compound is primarily used as an intermediate in organic synthesis and for biochemical research, particularly in derivatization and peptide chemistry.
What is the CAS number and chemical formula?
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The CAS number is 23635-30-5 and the chemical formula is C12H12F3NO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of approximately 98% as determined by TLC. We do not represent it as USP, BP, or EP grade.
What are the safety and handling recommendations?
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When handling, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound has a WGK Germany rating of 3, indicating significant hazard.
How is this chemical packed and shipped?
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N-Trifluoroacetyl-L-phenylalanine methyl ester is packed and exported according to industry best practices and regulatory requirements to ensure safe transit.
How can I request a sample or quote?
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Please contact our sales team via the website or directly to request a sample or a detailed quotation for your specific needs.
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