Poly(2-ethyl-2-oxazoline), alkyne terminated
Poly(2-ethyl-2-oxazoline), alkyne terminated (CAS: 1171957-24-6) is a well-defined hydrophilic polymer with an average molecular weight of 5,000 g/mol. This alkyne-functionalised polyoxazoline offers biocompatible and amorphous alternatives to polyethylene glycol, making it valuable in materials science and polymer research for covalent attachment via click chemistry.
- IUPAC
- Polyethyloxazoline,acetylene polyethyloxazoline 5kDa
- Synonyms
- Polyethyloxazoline,acetylene polyethyloxazoline 5kDa
Biomaterial Development
Utilised in creating biocompatible surface modifications and drug delivery systems due to its hydrophilic nature and low toxicity. The alkyne terminus allows for facile conjugation to azide-functionalised biomolecules.
Polymer Synthesis
Serves as a building block for complex polymer architectures, including block copolymers and polymer brushes, through click chemistry reactions. Its well-defined structure ensures predictable material properties.
Surface Functionalisation
Enables the covalent attachment of polyoxazoline chains to azide-modified surfaces, enhancing hydrophilicity, reducing non-specific protein adsorption, and improving biocompatibility of materials.
| Linear formula | C3H3(C5H9NO)nOH |
|---|---|
| Form | powder |
| Storage temperature | 2-8°C |
| Application | Polyoxazolines with alkyne end functional groups can be covalently attached to azide groups through copper-mediated ligation. Polyoxazolines are biocompatible; hydrophilic; amorphous alternatives to poly(ethylene glycol). |
| Mol Wt | average Mn 5,000 |
|---|---|
| Transition Temp | Tg 38 °C (onset) |
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 Poly(2-ethyl-2-oxazoline), alkyne terminated used for?
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This polymer is used in materials science for surface functionalisation and as a building block for complex polymer architectures, offering a biocompatible alternative to polyethylene glycol through alkyne-azide click chemistry.
What is the CAS number and chemical formula for Poly(2-ethyl-2-oxazoline), alkyne terminated?
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The CAS number is 1171957-24-6, and its linear formula is C3H3(C5H9NO)nOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Poly(2-ethyl-2-oxazoline), alkyne terminated with an average Mn of 5,000 g/mol. This is supplied as a research or technical grade material and is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for this chemical?
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This compound is classified as hazardous according to GHS. It is harmful if swallowed and causes skin and serious eye irritation. Appropriate personal protective equipment, including gloves and eye protection, should be used. Consult the Safety Data Sheet for detailed handling information.
How is this chemical shipped or exported?
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Tech Serve Solutions is experienced in exporting fine chemicals globally, adhering to all necessary regulations for safe and compliant shipment.
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 team through the website or by phone, providing the product name and CAS number.
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