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773379

Sigma-Aldrich

Poly(2-ethyl-2-oxazoline) α-methyl, ω-2-hydroxyethylamine terminated

average Mn 5,000, PDI <1.3

Synonym(s):

POZ, Poly(2-ethyl-2-oxazoline) hydroxyethyl amine, amino terminated polyoxazoline, aminoPEOx, polyoxazoline

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About This Item

Linear Formula:
CH3(C5H9NO)nNHC2H4OH
UNSPSC Code:
12162002
NACRES:
NA.23

description

Tg 54°C

form

solid

mol wt

average Mn 5,000

PDI

<1.3

storage temp.

2-8°C

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Application

Polyoxazolines with amine functionality can be covalently bound to carboxyl groups or sulfhydryl groups. Amines can also attach to oxidized carbohydrate groups (usually aldehydes) by reductive amination. Polyoxazolines are a biocompatible, hydrophilic, amorphous alternatives to poly(ethylene glycol).

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Articles

Poly(2-oxazoline)s (POx) in Biomedical Applications

Poly(2-oxazoline)s (POx) can be viewed as conformational isomers of polypeptides. They are synthesized via living cationic ringopening polymerization (LCROP) of 2-oxazolines and were almost simultaneously discovered in 1966 by the groups of Litt, Tomalia, Fukui and Seeliger.

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