Fmoc-Orn(Boc)-OH
Nα-Fmoc-Nδ-Boc-L-ornithine (CAS: 109425-55-0, C25H30N2O6) is a protected amino acid derivative essential for peptide synthesis. It features orthogonal protecting groups, Fmoc on the alpha-amino and Boc on the delta-amino group, facilitating selective deprotection strategies. This compound is vital in the construction of peptides containing ornithine residues, particularly in research settings for developing novel peptides and peptidomimetics.
- IUPAC
- Nα-Fmoc-Nδ-Boc-L-ornithine,Nδ-Boc-Nα-Fmoc-L-ornithine
- Synonyms
- Nα-Fmoc-Nδ-Boc-L-ornithineNδ-Boc-Nα-Fmoc-L-ornithine

Peptide Synthesis
Nα-Fmoc-Nδ-Boc-L-ornithine is a critical building block in solid-phase and solution-phase peptide synthesis. Its protected nature allows for controlled incorporation into peptide chains, enabling the creation of complex sequences for research.
Chemical Biology Research
This ornithine derivative is utilized in chemical biology to synthesize modified peptides or probe biological systems. Its unique structure aids in studying protein-ligand interactions and developing new therapeutic agents.
Unnatural Amino Acid Incorporation
As an unnatural amino acid derivative, it allows for the introduction of modified ornithine residues into peptides. This is important for creating peptides with altered pharmacological properties or enhanced stability.
| Molecular weight | 454.52 |
|---|---|
| Empirical formula | C25H30N2O6 |
| Assay | ≥96.0% (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 Nα-Fmoc-Nδ-Boc-L-ornithine used for?
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Nα-Fmoc-Nδ-Boc-L-ornithine is primarily used as a protected building block in peptide synthesis, particularly for incorporating ornithine residues into peptide chains in chemical biology and organic synthesis research.
What is the CAS number and chemical formula for Nα-Fmoc-Nδ-Boc-L-ornithine?
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The CAS number is 109425-55-0 and the empirical formula (Hill notation) is C25H30N2O6.
What grade and purity does Tech Serve Solutions supply for Nα-Fmoc-Nδ-Boc-L-ornithine?
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Tech Serve Solutions supplies Nα-Fmoc-Nδ-Boc-L-ornithine with an assay of ≥96.0% (HPLC). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for Nα-Fmoc-Nδ-Boc-L-ornithine?
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When handling Nα-Fmoc-Nδ-Boc-L-ornithine, it is recommended to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is needed. The substance has a WGK Germany rating of 3.
How is Nα-Fmoc-Nδ-Boc-L-ornithine packed, shipped, and exported?
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Nα-Fmoc-Nδ-Boc-L-ornithine is typically packed to ensure stability during transit. As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all relevant shipping and customs regulations.
How can I request a sample or quote for Nα-Fmoc-Nδ-Boc-L-ornithine?
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To request a sample or quote for Nα-Fmoc-Nδ-Boc-L-ornithine, please contact our sales team through the website or by calling us directly. Please reference the product name and CAS number.
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