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Bromo-PEG4-azide

CAS number:1951439-37-4    molecular formula:C10H20BrN3O4

overview

compound introduction

Bromo-PEG4-azide is a PEG derivative containing a bromide group and a terminal azide. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage.

Specs

Chinese alias-
English alias-
CAS number1951439-37-4molecular formulaC10H20BrN3O4
molecular weight326.2 g/molExact mass≥98%
PSA51.300 Ųlogp1.300

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