Boc-N-Me-Phe-OH
Boc-N-Me-Phe-OH (CAS 37553-65-4) is a protected N-methylated amino acid derivative with the molecular formula C15H21NO4 and a molecular weight of 279.33 g/mol. It is commonly employed in chemical synthesis, particularly within peptide chemistry and chemical biology research. This compound serves as a valuable building block for incorporating N-methylated phenylalanine residues into peptides, contributing to the study of modified peptide structures and their properties.
- IUPAC
- Boc-N-methyl-L-phenylalanine

Peptide Synthesis
Boc-N-Me-Phe-OH is utilised as a protected building block in solid-phase or solution-phase peptide synthesis. Its N-methyl group introduces conformational constraints and can alter the pharmacokinetic and pharmacodynamic properties of the resulting peptides.
Chemical Biology Research
This unnatural amino acid derivative is valuable for probing peptide structure-activity relationships and developing novel peptidomimetics. It aids in the design and synthesis of peptides with enhanced stability or specific biological functions.
Organic Synthesis Intermediate
The compound serves as a versatile intermediate in various organic synthesis pathways. Its protected carboxyl group and N-methylated amine functionality allow for selective chemical modifications.
| Molecular weight | 279.33 |
|---|---|
| Empirical formula | C15H21NO4 |
| Assay | ≥98.0% |
| 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 Boc-N-Me-Phe-OH used for?
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Boc-N-Me-Phe-OH is primarily used in peptide synthesis and chemical biology research as a building block for creating modified peptides and peptidomimetics.
What is the CAS number and formula for Boc-N-Me-Phe-OH?
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The CAS number is 37553-65-4, and the empirical formula is C15H21NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-N-Me-Phe-OH with an assay of ≥98.0%. This is a research-grade chemical, and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling precautions for Boc-N-Me-Phe-OH?
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When handling Boc-N-Me-Phe-OH, it is advised to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. Please consult the Safety Data Sheet for comprehensive handling information.
How is Boc-N-Me-Phe-OH packed and shipped?
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Boc-N-Me-Phe-OH is carefully packed to ensure product integrity during transit. As a global supplier and exporter, Tech Serve Solutions adheres to all relevant regulations for shipping fine chemicals internationally.
How can I request a sample or quote for Boc-N-Me-Phe-OH?
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To request a sample or obtain a quotation for Boc-N-Me-Phe-OH, please visit the Tech Serve Solutions website or contact our sales team directly with your inquiry.
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