Fmoc-Dap(Fmoc)-OH
Fmoc-Dap(Fmoc)-OH (CAS: 201473-90-7), with the molecular formula C33H28N2O6 and a molecular weight of 548.59 g/mol, is a protected diamino acid derivative. It serves as a valuable building block in peptide synthesis and chemical biology research. Its structure, featuring two Fmoc protecting groups, allows for selective deprotection strategies in the construction of complex peptides and peptidomimetics.
- IUPAC
- Nα,Nβ-di-Fmoc-L-2,3-diaminopropionic acid,Fmoc-3-(Fmoc-amino)-L-alanine
- Synonyms
- Nα,Nβ-di-Fmoc-L-2,3-diaminopropionic acidFmoc-3-(Fmoc-amino)-L-alanine

Peptide Synthesis
This compound is utilised as an unnatural amino acid building block in solid-phase and solution-phase peptide synthesis. The Fmoc protecting groups facilitate controlled chain elongation in peptide manufacturing.
Chemical Biology
It is employed in the creation of modified peptides for biochemical studies, drug discovery, and the development of diagnostic tools. Its unique structure can introduce specific functionalities into biomolecules.
Organic Synthesis
Fmoc-Dap(Fmoc)-OH is a versatile intermediate in complex organic synthesis projects. The diamino functionality, orthogonally protected, allows for diverse chemical transformations.
| Molecular weight | 548.59 |
|---|---|
| Empirical formula | C33H28N2O6 |
| 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(Fmoc)-OH used for?
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Fmoc-Dap(Fmoc)-OH is primarily used as a building block in peptide synthesis and chemical biology research for constructing modified peptides and peptidomimetics.
What is the CAS number and molecular formula for Fmoc-Dap(Fmoc)-OH?
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The CAS number is 201473-90-7, and the molecular formula is C33H28N2O6.
What grade and purity does Tech Serve Solutions supply for Fmoc-Dap(Fmoc)-OH?
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Tech Serve Solutions supplies Fmoc-Dap(Fmoc)-OH with an assay of ≥97.0% by HPLC. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, or EP grade.
How should Fmoc-Dap(Fmoc)-OH be handled and stored?
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Handle Fmoc-Dap(Fmoc)-OH with appropriate personal protective equipment, including eyeshields and gloves. Store the product refrigerated at 2-8°C for optimal stability.
Is Fmoc-Dap(Fmoc)-OH a hazardous substance?
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According to GHS classifications, this substance may cause skin irritation, serious eye irritation, and may cause respiratory irritation. Users should consult the Safety Data Sheet for detailed hazard information and handling procedures.
How is Fmoc-Dap(Fmoc)-OH packed and exported?
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Fmoc-Dap(Fmoc)-OH is carefully packed to maintain its integrity during transit and is available for global export by Tech Serve Solutions, a specialist supplier since 1998.
How can I request a sample or quote for Fmoc-Dap(Fmoc)-OH?
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To request a sample or a quotation for Fmoc-Dap(Fmoc)-OH, please contact the Tech Serve Solutions sales team via the website or listed contact information.
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