Fmoc-Dap(Boc)-OH
Fmoc-Dap(Boc)-OH (CAS: 162558-25-0) is an unnatural amino acid derivative with the molecular formula C23H26N2O6 and a molecular weight of 426.46 g/mol. This compound is valuable in chemical synthesis, particularly within peptide chemistry and chemical biology. It serves as a building block for creating peptides incorporating modified amino acid residues, finding applications in research and the development of novel biomolecules.
- IUPAC
- Nα-Fmoc-Nβ-Boc-L-2,3-diaminopropionic acid,Nβ-Boc-Nα-Fmoc-L-2,3-diaminopropionic acid

Peptide Synthesis
Fmoc-Dap(Boc)-OH is utilised as a protected building block in solid-phase and solution-phase peptide synthesis. Its structure allows for the incorporation of a diaminopropionic acid residue, which can be further functionalised.
Chemical Biology Research
This compound is employed in chemical biology to construct peptides with specific functionalities or structural modifications. These modified peptides can be used to study biological processes or develop new therapeutic agents.
Unnatural Amino Acid Derivatives
As an unnatural amino acid derivative, Fmoc-Dap(Boc)-OH enables researchers to introduce non-proteinogenic amino acids into peptide chains. This expands the chemical space for designing peptides with novel properties.
Chemical Synthesis Intermediate
Fmoc-Dap(Boc)-OH serves as a versatile intermediate in complex organic synthesis. Its protected amino groups allow for selective reactions during multi-step synthetic routes.
| Molecular weight | 426.46 |
|---|---|
| Empirical formula | C23H26N2O6 |
| Assay | ≥97.0% (HPLC) |
| 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 Fmoc-Dap(Boc)-OH used for?
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Fmoc-Dap(Boc)-OH is primarily used in chemical synthesis, specifically for peptide chemistry and chemical biology research, acting as a protected building block for incorporating unnatural amino acid derivatives.
What are the CAS number and formula for Fmoc-Dap(Boc)-OH?
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The CAS number for Fmoc-Dap(Boc)-OH is 162558-25-0, and its empirical formula is C23H26N2O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Fmoc-Dap(Boc)-OH with an assay of ≥97.0% (HPLC). This product is supplied for research and development purposes and is not intended for use as USP, BP, EP, or pharmaceutical grade.
How should Fmoc-Dap(Boc)-OH be handled safely?
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When handling Fmoc-Dap(Boc)-OH, it is essential to use appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. Consult the Safety Data Sheet for full details.
What is the recommended storage temperature for Fmoc-Dap(Boc)-OH?
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Fmoc-Dap(Boc)-OH should be stored under refrigeration at 2-8°C to maintain its stability and quality.
How can I request a quote or sample for Fmoc-Dap(Boc)-OH?
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To request a quote or sample for Fmoc-Dap(Boc)-OH, please contact the TSS sales team via our website or direct inquiry channels, providing your specific requirements.
Is Fmoc-Dap(Boc)-OH a controlled substance?
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The provided data does not indicate that Fmoc-Dap(Boc)-OH is a controlled substance.
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