15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid
15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid (CAS 756525-91-4) is a functionalised polyethylene glycol derivative with the molecular formula C16H31NO8 and a molecular weight of 365.42 g/mol. This bifunctional linker combines a Boc-protected amine with a carboxylic acid functionality, making it suitable for conjugation and modification in various chemical synthesis and chemical biology applications. It is typically supplied at ≥97.0% purity.
- Synonyms
- 13-tetraoxapentadecanoic acidC16H31NO8

Chemical Synthesis
Utilised as a building block in organic synthesis for creating complex molecules. Its bifunctional nature allows for stepwise reactions and incorporation into larger structures.
Bifunctional Linkers
Employed as a linker to connect different molecular entities in chemical biology and material science. The Boc-protected amine can be selectively deprotected for further conjugation.
Bioconjugation
Facilitates the covalent attachment of molecules, such as peptides, proteins, or other biomolecules, to surfaces or other molecules via its carboxylic acid or deprotected amine groups.
PEGylation Strategies
Can be incorporated into structures to introduce polyethylene glycol (PEG) properties, potentially improving solubility or pharmacokinetic profiles of attached entities.
| Molecular weight | 365.42 |
|---|---|
| Empirical formula | C16H31NO8 |
| Assay | ≥97.0% (TLC) |
| Grade | purum |
| 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 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid used for?
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This compound is primarily used as a bifunctional linker in chemical synthesis and chemical biology. It connects different molecular entities, aids in bioconjugation, and can be used in PEGylation strategies.
What are the CAS number and formula for this chemical?
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The CAS number is 756525-91-4, and its empirical formula is C16H31NO8.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a 'purum' grade with an assay of ≥97.0% (TLC). We do not represent it as USP, BP, or EP grade.
What are the safety and handling recommendations?
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Users should wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. This compound has a WGK Germany rating of 3, indicating it is hazardous to water.
How is this product packed, shipped, and exported?
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Products are carefully packed according to international shipping regulations for hazardous materials and exported globally by Tech Serve Solutions.
How can I request a sample or quote for 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoic acid?
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Please contact our sales team or use the online form on our website to request a sample or a quote for this product.
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