Fmoc-Dap-OH
Nα-Fmoc-L-2,3-diaminopropionic acid (CAS: 181954-34-7, C18H18N2O4) is a valuable unnatural amino acid derivative. It is widely employed in peptide chemistry for the synthesis of modified peptides and in chemical biology research. This compound serves as a key building block for introducing specific structural features into peptides, enabling the study of protein function and the development of novel therapeutics.
- IUPAC
- Nα-Fmoc-L-2,3-diaminopropionic acid
- Synonyms
- Nα-Fmoc-L-2,3-diaminopropionic acid

Peptide Synthesis
Used as a building block in solid-phase and solution-phase peptide synthesis to incorporate unnatural amino acid residues, facilitating the creation of peptides with unique structural or functional properties.
Chemical Biology
Applied in the design and synthesis of peptides for biochemical and biological studies, including peptide-based drug discovery and the development of diagnostic tools.
Medicinal Chemistry
Serves as an intermediate in the synthesis of peptidomimetics and other complex organic molecules with potential therapeutic applications.
| Molecular weight | 326.35 |
|---|---|
| Empirical formula | C18H18N2O4 |
| 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-OH used for?
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Fmoc-Dap-OH, also known as Nα-Fmoc-L-2,3-diaminopropionic acid, is primarily used as a building block in peptide synthesis and chemical biology research. It allows for the incorporation of unnatural amino acid residues into peptide chains, enabling the creation of modified peptides for various applications.
What is the CAS number and molecular formula for Fmoc-Dap-OH?
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The CAS number for Fmoc-Dap-OH is 181954-34-7, and its molecular formula is C18H18N2O4.
What grade and purity does Tech Serve Solutions supply for Fmoc-Dap-OH?
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Tech Serve Solutions supplies Fmoc-Dap-OH with an assay of ≥97.0% as determined by HPLC. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or any other pharmacopoeial grade.
How should Fmoc-Dap-OH be handled and stored?
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Fmoc-Dap-OH should be handled with appropriate personal protective equipment, including eyeshields and gloves. It requires storage at 2-8°C. Consult the Safety Data Sheet (SDS) for detailed handling and safety information.
Does Tech Serve Solutions export Fmoc-Dap-OH?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Fmoc-Dap-OH, serving customers worldwide.
How can I request a quote or sample of Fmoc-Dap-OH?
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To request a quote or sample of Fmoc-Dap-OH, please visit the Tech Serve Solutions website or contact our sales team directly with your inquiry.
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