Oxyethylene chain-containing polymer

Abstract

[Problem] Provided is an oxyethylene chain-containing polymer having excellent biocompatibility and still having excellent reactivity. [Solution] An oxyethylene chain-containing polymer according to the present invention is represented by the following general formula (1): (wherein, in the general formula (1), R1 is —(CH2)p—SH, —(CH2)p—N3, (CH2)p—NH2, or —(CH2)p—COOH, and p is an integer of 1 to 5; R2 to R4 are each independently hydrogen or a C1-10 alkyl group; R5 is a C1-10 alkyl group; R6 is hydrogen or a C1-5 alkyl group; R7 is a C1-10 alkyl group; n is an integer of 5 to 1000; m is an integer of 1 to 10; and q is an integer of 0 to 5).

Dependencies are inferred from the claim text.