3-(2-Naphthyl)-D-alanine
3-(2-Naphthyl)-D-alanine (CAS 76985-09-6) is a chiral amino acid derivative with the molecular formula C13H13NO2 and a molecular weight of 215.25 g/mol. It serves as a valuable building block in organic synthesis and chemical biology research. This compound is particularly useful in the development of novel peptides and as a chiral auxiliary in asymmetric synthesis, contributing to the creation of complex molecules with specific stereochemistry.

Peptide Synthesis
Incorporation into peptide sequences to modify their properties or create unnatural peptide analogues for research purposes.
Chiral Auxiliary
Utilised in asymmetric synthesis to induce stereoselectivity in chemical reactions, leading to enantiomerically enriched products.
Chemical Biology Research
Employed as a tool compound in studies investigating biological pathways or as a starting material for novel biochemical probes.
Drug Discovery Intermediate
Serves as a key intermediate in the synthesis of potential pharmaceutical agents where specific chirality is crucial for activity.
| Molecular weight | 215.25 |
|---|---|
| Empirical formula | C13H13NO2 |
| 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 3-(2-Naphthyl)-D-alanine used for?
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3-(2-Naphthyl)-D-alanine is primarily used in peptide synthesis, as a chiral auxiliary in asymmetric synthesis, and in chemical biology research as a tool compound or starting material for biochemical probes.
What is the CAS number and formula for 3-(2-Naphthyl)-D-alanine?
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The CAS number is 76985-09-6 and the empirical formula is C13H13NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The exact assay and purity are available on the Certificate of Analysis. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-(2-Naphthyl)-D-alanine be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 or P1) is recommended. This compound has a WGK Germany rating of 3, indicating it is highly hazardous.
How is 3-(2-Naphthyl)-D-alanine packed, shipped, and exported?
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This chemical is typically stored at 2-8°C. Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to international shipping regulations.
How can I request a sample or quote for 3-(2-Naphthyl)-D-alanine?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (76985-09-6).
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