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778338

Sigma-Aldrich

Poly(2-ethyl-2-oxazoline), alkyne terminated

average Mn 5,000, PDI ≤1.2

Synonym(s):

acetylene polyethyloxazoline 5kDa, Polyethyloxazoline

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About This Item

Linear Formula:
C3H3(C5H9NO)nOH
CAS Number:
1171957-24-6
UNSPSC Code:
12162002
NACRES:
NA.23

form

powder

mol wt

average Mn 5,000

transition temp

Tg 38 °C (onset)

PDI

≤1.2

storage temp.

2-8°C

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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).

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Articles

Poly(2-Oxazoline)s: The Versatile Polymer Platform for Biomedicine

The introduction of polymers into the biomedical field has opened new avenues in tissue engineering, implant design, biosensing, and drug delivery.

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