(R)-Boc-3-(2-naphthyl)-β-Ala-OH
(R)-Boc-3-(2-naphthyl)-β-Ala-OH (CAS: 500789-01-5) is a protected unnatural amino acid derivative with the molecular formula C18H21NO4 and a molecular weight of 315.36 g/mol. This chiral compound, featuring a tert-butyloxycarbonyl (Boc) protected amine and a naphthyl side chain, serves as a valuable building block in organic synthesis. It is primarily utilised in peptide chemistry and the development of novel chemical entities.
- IUPAC
- (R)-3-(Boc-amino)-3-(2-naphthyl)propionic acid,L-Boc-3-(2-naphthyl)-β-alanine
- Synonyms
- (R)-3-(Boc-amino)-3-(2-naphthyl)propionic acidL-Boc-3-(2-naphthyl)-β-alanine

Peptide Synthesis
This Boc-protected unnatural amino acid is a key component in the synthesis of modified peptides. Its incorporation can introduce specific structural or functional properties not found in naturally occurring amino acids.
Chemical Biology Research
Utilised as a building block in the design and synthesis of novel biomolecules and probes for studying biological systems. Its unique structure can help elucidate protein-ligand interactions or enzyme mechanisms.
Organic Synthesis
Serves as a versatile chiral intermediate in complex organic synthesis. The protected amino group and reactive carboxylic acid allow for diverse synthetic transformations in the creation of advanced organic compounds.
| Molecular weight | 315.36 |
|---|---|
| Empirical formula | C18H21NO4 |
| Assay | ≥98.0% (HPLC) |
| 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 (R)-Boc-3-(2-naphthyl)-β-Ala-OH used for?
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(R)-Boc-3-(2-naphthyl)-β-Ala-OH is used as a building block in peptide synthesis, chemical biology research, and general organic synthesis due to its unnatural amino acid structure.
What are the CAS number and molecular formula for (R)-Boc-3-(2-naphthyl)-β-Ala-OH?
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The CAS number is 500789-01-5, and the molecular formula is C18H21NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-Boc-3-(2-naphthyl)-β-Ala-OH with an assay of ≥98.0% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
How should (R)-Boc-3-(2-naphthyl)-β-Ala-OH be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Consult the safety data sheet for comprehensive handling instructions. It is classified under WGK Germany 3.
Is this product exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (R)-Boc-3-(2-naphthyl)-β-Ala-OH.
How can I request a sample or quote for this product?
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Please contact our sales team via the website or direct email to request a sample or a quotation for (R)-Boc-3-(2-naphthyl)-β-Ala-OH.
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