Boc-6-Ahx-OSu
Boc-6-Ahx-OSu (CAS 51513-80-5), with the molecular formula C15H24N2O6 and a molecular weight of 328.36 g/mol, is a derivative of 6-aminohexanoic acid. This compound serves as a valuable reagent in chemical biology and synthesis, particularly within peptide chemistry and the development of unnatural amino acid derivatives. Its structure facilitates the introduction of a Boc-protected aminohexyl moiety into various molecules.
- IUPAC
- 6-(Boc-amino)caproic acid N-succinimidyl ester,6-(Boc-amino)hexanoic acid N-succinimidyl ester
- Synonyms
- 6-(Boc-amino)hexanoic acid N-succinimidyl ester6-(Boc-amino)caproic acid N-succinimidyl ester

Peptide Synthesis
Boc-6-Ahx-OSu is employed in solid-phase and solution-phase peptide synthesis for incorporating unnatural amino acid derivatives. It allows for the controlled extension of peptide chains with a modified hexanoic acid residue.
Bioconjugation
The succinimidyl ester group readily reacts with primary amines on biomolecules, making it suitable for bioconjugation applications. This enables the labelling or modification of proteins, peptides, or other amine-containing biological entities.
Chemical Biology Research
As a building block, this compound aids researchers in creating novel molecules for investigating biological processes. Its protected amino group allows for selective functionalization in complex synthetic strategies.
Drug Discovery and Development
It can be utilised in the synthesis of complex organic molecules and potential drug candidates, contributing to the exploration of new therapeutic agents.
| Molecular weight | 328.36 |
|---|---|
| Empirical formula | C15H24N2O6 |
| Assay | ≥98.0% (TLC) |
| Storage temperature | 2-8°C |
| Melting point | 86-90 °C |

Hazard statements
- H315Causes skin irritation
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 38 |
| Safety statements (S) | 36/37 |
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 Boc-6-Ahx-OSu used for?
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Boc-6-Ahx-OSu is used in peptide synthesis, bioconjugation, chemical biology research, and drug discovery as a building block for introducing a Boc-protected aminohexyl moiety.
What is the CAS number and formula for Boc-6-Ahx-OSu?
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The CAS number is 51513-80-5, and the empirical formula is C15H24N2O6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Boc-6-Ahx-OSu with an assay of ≥98.0% (TLC). This is a research-grade chemical and is not represented as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling requirements for Boc-6-Ahx-OSu?
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Boc-6-Ahx-OSu is classified as a Warning, with hazard statement H315 (Causes skin irritation). When handling, it is recommended to use a dust mask type N95 (US), eyeshields, and gloves. Work should be conducted in a well-ventilated area.
How is Boc-6-Ahx-OSu typically stored and shipped?
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This product requires storage at 2-8°C. TSS exports fine chemicals globally, ensuring appropriate packaging and documentation for safe international transit.
How can I request a sample or quote for Boc-6-Ahx-OSu?
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To request a sample or obtain a quote, please contact the TSS sales department through our website or by direct inquiry, providing your contact details and intended use.
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