O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol
O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol (CAS: 890091-42-6) is a Boc-protected amine-functionalized polyethylene glycol with a molecular weight of 644.79 g/mol. This heterobifunctional PEG derivative offers two distinct amine functionalities, one protected and one free, making it valuable in chemical synthesis and modification. It is commonly employed in PEGylation strategies, materials science, and chemical biology applications requiring precise molecular conjugation.
- IUPAC
- Boc-PEG-amine (n=11)
- Synonyms
- Amine-PEG-Boc (NH2-PEG-Boc)Boc-PEG-amine (n=11)
![O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol (C29H60N2O13) — chemical structure, CAS 890091-42-6; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F890091-42-6.png&w=3840&q=75)
Chemical Synthesis and Modification
Utilised as a versatile building block in organic synthesis for creating complex molecules and functionalized materials. Its dual amine functionality, one protected, allows for selective reactions in multi-step syntheses.
PEGylation
A key reagent in PEGylation techniques to improve the pharmacokinetic properties of biomolecules, drugs, or nanoparticles. It enables controlled attachment of PEG chains, enhancing solubility and reducing immunogenicity.
Materials Science
Incorporated into polymers and surfaces to impart specific properties such as hydrophilicity, biocompatibility, and controlled release capabilities. Useful in the development of advanced materials for biomedical applications.
Chemical Biology Research
Applied in bioconjugation strategies for labelling, drug delivery systems, and creating molecular probes. Facilitates the precise attachment of biomolecules or other functional groups.
| Molecular weight | 644.79 |
|---|---|
| Empirical formula | C29H60N2O13 |
| Assay | ≥90% (oligomer purity) |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| 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 O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol used for?
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This compound is primarily used in chemical synthesis, PEGylation, materials science, and chemical biology research as a heterobifunctional PEG linker.
What are the CAS number and formula for this product?
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The CAS number is 890091-42-6 and the empirical formula is C29H60N2O13.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥90% oligomer purity. It is suitable for research and technical applications; TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling recommendations for this chemical?
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This compound requires the use of eyeshields and gloves for personal protection. It is classified with WGK Germany 3, indicating a significant hazard to water.
How is this product shipped and exported?
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The product requires storage at 2-8°C. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents.
How can I request a quote or sample?
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Please contact our sales team to request a quotation or a sample of O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]decaethylene glycol.
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