N-Boc-6-azido-L-norleucine (dicyclohexylammonium) salt
N-Boc-6-azido-L-norleucine (dicyclohexylammonium) salt (CAS: 1217451-48-3) is a protected unnatural amino acid derivative with the molecular formula C23H43N5O4. This compound serves as a versatile building block in organic synthesis, particularly in peptide chemistry and chemical biology. Its azido functionality allows for facile conjugation via click chemistry reactions, making it valuable for developing novel biomolecules and functionalized materials.
- IUPAC
- (S)-6-Azido-2-(Boc-amino)hexanoic acid (dicyclohexylammonium) salt,Boc-Lys(N3)-OH DCHA salt
- Synonyms
- (S)-6-Azido-2-(Boc-amino)hexanoic acid (dicyclohexylammonium) saltBoc-Lys(N3)-OH DCHA salt

Peptide Synthesis
This protected azido amino acid is a key component for incorporating non-canonical amino acids into peptide chains, enabling the creation of peptides with modified properties or functionalities for research purposes.
Chemical Biology and Bioconjugation
The azide group readily participates in copper-catalyzed or strain-promoted azide-alkyne cycloaddition (CuAAC or SPAAC) reactions, facilitating the conjugation of biomolecules for drug delivery, diagnostics, and imaging applications.
Organic Synthesis Building Block
As a versatile intermediate, it can be employed in the synthesis of complex organic molecules, pharmaceuticals, and novel chemical entities where an unnatural amino acid scaffold is required.
| Molecular weight | 453.62 |
|---|---|
| Empirical formula | C23H43N5O4 |
| Assay | ≥98.0% (CE) |
| Optical activity | [α]/D 13.5±1.0°, c = 1% in ethanol |
| 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 N-Boc-6-azido-L-norleucine (dicyclohexylammonium) salt used for?
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This compound is primarily used as a protected unnatural amino acid building block in peptide synthesis and chemical biology for bioconjugation applications.
What is the CAS number and molecular formula for this product?
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The CAS number is 1217451-48-3 and the molecular formula is C23H43N5O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum purity of 98.0% (CE). This is a research-grade chemical and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this chemical?
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This compound requires the use of eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The WGK Germany is 3, indicating a high hazard.
How is this chemical typically shipped and exported?
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This chemical is stored at 2-8°C and is carefully packaged and exported by Tech Serve Solutions to maintain its integrity during transit.
How can I request a sample or quote for this product?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing the product name and CAS number.
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